MCNIX MX29F800CTXEI-70G 8m-bit [1024k x 8 / 512k x 16] single voltage 5v only flash memory Datasheet

MX29F800C T/B
8M-BIT [1024K x 8 / 512K x 16] SINGLE VOLTAGE
5V ONLY FLASH MEMORY
FEATURES
GENERAL FEATURES
• Single Power Supply Operation
- 4.5 to 5.5 volt for read, erase, and program operations
• 1,048,576 x 8 / 524,288 x 16 switchable
• Boot Sector Architecture
- T = Top Boot Sector
- B = Bottom Boot Sector
• Sector Structure
- 16K-Byte x 1, 8K-Byte x 2, 32K-Byte x 1, and 64K-Byte x 15
• Sector protection
- Hardware method to disable any combination of sectors from program or erase operations
- Temporary sector unprotected allows code changes in previously locked sectors
• Latch-up protected to 100mA from -1V to Vcc + 1V
• Compatible with JEDEC standard
- Pinout and software compatible to single power supply Flash
PERFORMANCE
• High Performance
- Access time: 70ns
- Byte/Word program time: 9us/11us (typical)
- Erase time: 0.7s/sector, 8s/chip (typical)
• Low Power Consumption
- Low active read current: 40mA (maximum) at 5MHz
- Low standby current: 1uA (typical)
• Minimum 100,000 erase/program cycle
• 20 years data retention
SOFTWARE FEATURES
• Erase Suspend/ Erase Resume
- Suspends sector erase operation to read data from or program data to another sector which is not being
erased
• Status Reply
- Data# Polling & Toggle bits provide detection of program and erase operation completion
HARDWARE FEATURES
• Ready/Busy# (RY/BY#) Output
- Provides a hardware method of detecting program and erase operation completion
• Hardware Reset (RESET#) Input
- Provides a hardware method to reset the internal state machine to read mode
PACKAGE
• 44-Pin SOP
• 48-Pin TSOP
• 48-Ball LFBGA (6x8mm)
• All devices are RoHS Compliant
• All non RoHS Compliant devices are not recommeded for new design in
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MX29F800C T/B
PIN CONFIGURATIONS
RY/BY#
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE#
GND
OE#
Q0
Q8
Q1
Q9
Q2
Q10
Q3
Q11
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
MX29F800CT/CB
44 SOP(500mil)
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
RESET#
WE#
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE#
GND
Q15/A-1
Q7
Q14
Q6
Q13
Q5
Q12
Q4
VCC
48 TSOP(TYPE I) (12mm x 20mm)
A15
A14
A13
A12
A11
A10
A9
A8
NC
NC
WE#
RESET#
NC
NC
RY/BY#
A18
A17
A7
A6
A5
A4
A3
A2
A1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
MX29F800C T/B
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48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
A16
BYTE#
GND
Q15/A-1
Q7
Q14
Q6
Q13
Q5
Q12
Q4
VCC
Q11
Q3
Q10
Q2
Q9
Q1
Q8
Q0
OE#
GND
CE#
A0
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MX29F800C T/B
48-Ball LFBGA (6x8mm)
6
A13
A12
A14
A15
A16
5
A9
A8
A10
A11
Q7
4
WE#
RESET#
NC
NC
Q5
BYTE#
Q15/
A-1
GND
Q14
Q13
Q6
Q12
VCC
Q4
3
RY/
BY#
NC
A18
NC
Q2
Q10
Q11
Q3
2
A7
A17
A6
A5
Q0
Q8
Q9
Q1
1
A3
A4
A2
A1
A0
CE#
OE#
GND
A
B
C
D
E
F
G
H
PIN DESCRIPTION
SYMBOL
LOGIC SYMBOL
PIN NAME
A0~A18
Address Input
Q0~Q14
Data Input/Output
Q15/A-1
Q15(Word mode)/LSB addr(Byte mode)
CE#
Chip Enable Input
WE#
Write Enable Input
BYTE#
RESET#
19
A0-A18
OE#
Hardware Reset Pin/Sector Protect
Unlock
Output Enable Input
RY/BY#
Ready/Busy Output
VCC
Power Supply Pin (+5V)
GND
Ground Pin
16 or 8
CE#
Word/Byte Selection input
OE#
Q0-Q15
(A-1)
WE#
RESET#
BYTE#
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RY/BY#
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MX29F800C T/B
BLOCK DIAGRAM
CE#
OE#
WE#
RESET#
BYTE#
CONTROL
INPUT
LOGIC
PROGRAM/ERASE
STATE
HIGH VOLTAGE
MACHINE
(WSM)
LATCH
BUFFER
FLASH
REGISTER
ARRAY
ARRAY
Y-DECODER
AND
STATE
X-DECODER
ADDRESS
A0-AM
WRITE
Y-PASS GATE
SOURCE
HV
COMMAND
DATA
DECODER
SENSE
AMPLIFIER
PGM
DATA
HV
COMMAND
DATA LATCH
PROGRAM
DATA LATCH
Q0-Q15/A-1
I/O BUFFER
AM: MSB address
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MX29F800C T/B
Table 1. SECTOR STRUCTURE
MX29F800CT TOP BOOT SECTOR ADDRESS TABLE
Sector
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SA18
Sector Size
Byte Mode
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
32Kbytes
8Kbytes
8Kbytes
16Kbytes
Word Mode
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
16Kwords
4Kwords
4Kwords
8Kwords
Address range
Byte Mode (x8)
00000h-0FFFFh
10000h-1FFFFh
20000h-2FFFFh
30000h-3FFFFh
40000h-4FFFFh
50000h-5FFFFh
60000h-6FFFFh
70000h-7FFFFh
80000h-8FFFFh
90000h-9FFFFh
A0000h-AFFFFh
B0000h-BFFFFh
C0000h-CFFFFh
D0000h-DFFFFh
E0000h-EFFFFh
F0000h-F7FFFh
F8000h-F9FFFh
FA000h-FBFFFh
FC000h-FFFFFh
Word Mode(x16)
00000h-07FFFh
08000h-0FFFFh
10000h-17FFFh
18000h-1FFFFh
20000h-27FFFh
28000h-2FFFFh
30000h-37FFFh
38000h-3FFFFh
40000h-47FFFh
48000h-4FFFFh
50000h-57FFFh
58000h-5FFFFh
60000h-67FFFh
68000h-6FFFFh
70000h-77FFFh
78000h-7BFFFh
7C000h-7CFFFh
7D000h-7DFFFh
7E000h-7FFFFh
Sector Address
A18
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
A17
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
A16
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
1
A15
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
A14
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
1
1
A13
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
1
A12
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
X
A13
0
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
A12
X
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
MX29F800CB BOTTOM BOOT SECTOR ADDRESS TABLE
Sector
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SA18
Sector Size
Byte Mode
16Kbytes
8Kbytes
8Kbytes
32Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
64Kbytes
Word Mode
8Kwords
4Kwords
4Kwords
16Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
32Kwords
Address range
Byte Mode (x8)
00000h-03FFFh
04000h-05FFFh
06000h-07FFFh
08000h-0FFFFh
10000h-1FFFFh
20000h-2FFFFh
30000h-3FFFFh
40000h-4FFFFh
50000h-5FFFFh
60000h-6FFFFh
70000h-7FFFFh
80000h-8FFFFh
90000h-9FFFFh
A0000h-AFFFFh
B0000h-BFFFFh
C0000h-CFFFFh
D0000h-DFFFFh
E0000h-EFFFFh
F0000h-FFFFFh
Word Mode(x16)
00000h-01FFFh
02000h-02FFFh
03000h-03FFFh
04000h-07FFFh
08000h-0FFFFh
10000h-17FFFh
18000h-1FFFFh
20000h-27FFFh
28000h-2FFFFh
30000h-37FFFh
38000h-3FFFFh
40000h-47FFFh
48000h-4FFFFh
50000h-57FFFh
58000h-5FFFFh
60000h-67FFFh
68000h-6FFFFh
70000h-77FFFh
78000h-7FFFFh
Sector Address
A18
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
A17
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
A16
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
A15
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A14
0
0
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Note: Address range is A18~A-1 in byte mode and A18~A0 in word mode.
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MX29F800C T/B
Table 2. BUS OPERATION
Mode
Pins
Read Silicon ID
Manufacture Code
Read Silicon ID
Device Code
Read
Standby
Output Disable
Write
Sector Protect
Chip Unprotect
Verify Sector Protect/Unprotect
Reset
CE# OE# WE# RESET#
A0
A1
A6
A9
Q0 ~ Q15
C2H (Byte mode)
00C2H (Word mode)
D6/58 (Byte mode)
22D6/2258(Word mode)
DOUT
HIGH Z
HIGH Z
DIN
DIN
DIN
Code(4)
HIGH Z
L
L
H
H
L
L
X
Vhv
L
L
H
H
H
L
X
Vhv
L
H
L
L
L
L
L
X
L
X
H
H
H
H
L
X
H
X
H
L
L
L
H
X
H
H
H
H
Vhv
Vhv
H
L
A0
X
X
A0
L
L
L
X
A1
X
X
A1
H
H
H
X
A6
X
X
A6
L
H
L
X
A9
X
X
A9
X
X
Vhv
X
Notes:
1. Vhv is the very high voltage, 11.5V to 12.5V.
2. X means input high (Vih) or input low (Vil).
3. SA means sector address: A12~A18.
4. Code=00H/XX00H means unprotected.
Code=01H/XX01H means protected.
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MX29F800C T/B
REQUIREMENTS FOR READING ARRAY DATA
Read array action is to read the data stored in the array out. While the memory device is in powered up or has
been reset, it will automatically enter the status of read array. If the microprocessor wants to read the data stored
in array, it has to drive CE# (device enable control pin) and OE# (Output control pin) as Vil, and input the address
of the data to be read into address pin at the same time. After a period of read cycle (Tce or Taa), the data being
read out will be displayed on output pin for microprocessor to access. If CE# or OE# is Vih, the output will be in
tri-state, and there will be no data displayed on output pin at all.
After the memory device completes embedded operation (automatic Erase or Program), it will automatically return to the status of read array, and the device can read the data in any address in the array. In the process of
erasing, if the device receives the Erase suspend command, erase operation will be stopped after a period of
time no more than Treadyand the device will return to the status of read array. At this time, the device can read
the data stored in any address except the sector being erased in the array. In the status of erase suspend, if user
wants to read the data in the sectors being erased, the device will output status data onto the output. Similarly, if
program command is issued after erase suspend, after program operation is completed, system can still read array data in any address except the sectors to be erased.
The device needs to issue reset command to enable read array operation again in order to arbitrarily read the
data in the array in the following two situations: 1. In program or erase operation, the programming or erasing failure causes Q5 to go high.
2. The device is in auto select mode.
In the two situations above, if reset command is not issued, the device is not in read array mode and system
must issue reset command before reading array data.
WRITE COMMANDS/COMMAND SEQUENCES
To write a command to the device, system must drive WE# and CE# to Vil, and OE# to Vih. In a command cycle,
all address are latched at the later falling edge of CE# and WE#, and all data are latched at the earlier rising
edge of CE# and WE#.
Figure 1 illustrates the AC timing waveform of a write command, and Table 3 defines all the valid command sets
of the device. System is not allowed to write invalid commands not defined in this datasheet. Writing an invalid
command will bring the device to an undefined state.
RESET# OPERATION
Driving RESET# pin low for a period more than Trp will reset the device back to read mode. If the device is in
program or erase operation, the reset operation will take at most a period of Tready for the device to return to
read array mode. Before the device returns to read array mode, the RY/BY# pin remains low (busy status).
When RESET# pin is held at GND±0.3V, the device consumes standby current(Isb).However, device draws larger current if RESET# pin is held at Vil but not within GND±0.3V.
It is recommended that the system to tie its reset signal to RESET# pin of flash memory, so that the flash memory will be reset during system reset and allows system to read boot code from flash memory.
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MX29F800C T/B
SECTOR PROTECT OPERATION
When a sector is protected, program or erase operation will be disabled on these sectors. MX29F800C T/B provides one method for sector protection.
Once the sector is protected, the sector remains protected until next chip unprotect, or is temporarily unprotected
by asserting RESET# pin at Vhv. Refer to temporary sector unprotect operation for further details.
This method is by applying Vhv on RESET# pin. Refer to Figure 12 for timing diagram and Figure 13 for the algorithm for this method.
CHIP UNPROTECT OPERATION
MX29F800C T/B provides one method for chip unprotect. The chip unprotect operation unprotects all sectors
within the device. It is recommended to protect all sectors before activating chip unprotect mode. All sector are
unprotected when shipped from the factory.
This method is by applying Vhv on RESET# pin. Refer to Figure 12 for timing diagram and Figure 13 for algorithm of the operation.
TEMPORARY SECTOR UNPROTECT OPERATION
System can apply RESET# pin at Vhv to place the device in temporary unprotect mode. In this mode, previously
protected sectors can be programmed or erased just as it is unprotected. The devices returns to normal operation once Vhv is removed from RESET# pin and previously protected sectors are again protected.
AUTOMATIC SELECT OPERATION
When the device is in Read array mode or erase-suspended read array mode, user can issue read silicon ID
command to enter read silicon ID mode. After entering read silicon ID mode, user can query several silicon IDs
continuously and does not need to issue read silicon ID mode again. When A0 is Low, device will output Macronix Manufacture ID C2. When A0 is high, device will output Device ID. In read silicon ID mode, issuing reset
command will reset device back to read array mode or erase-suspended read array mode.
Another way to enter read silicon ID is to apply high voltage on A9 pin with CE#, OE# and A1 at Vil. While the
high voltage of A9 pin is discharged, device will automatically leave read silicon ID mode and go back to read
array mode or erase-suspended read array mode. When A0 is Low, device will output Macronix Manufacture ID
C2. When A0 is high, device will output Device ID.
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MX29F800C T/B
VERIFY SECTOR PROTECT STATUS OPERATION
MX29F800C T/B provides hardware sector protection against Program and Erase operation for protected sectors. The sector protect status can be read through Sector Protect Verify command. This method requires Vhv on
A9 pin, Vih on WE# and A1 pins, Vil on CE#, OE#, A6 and A0 pins, and sector address on A12 to A17 pins. If the
read out data is 01H, the designated sector is protected. Oppositely, if the read out data is 00H, the designated
sector is still not being protected.
DATA PROTECTION
To avoid accidental erasure or programming of the device, the device is automatically reset to read array mode
during power up. Besides, only after successful completion of the specified command sets will the device begin
its erase or program operation.
Other features to protect the data from accidental alternation are described as followed.
WRITE PULSE "GLITCH" PROTECTION
CE#, WE#, OE# pulses shorter than 5ns are treated as glitches and will not be regarded as an effective write
cycle.
LOGICAL INHIBIT
A valid write cycle requires both CE# and WE# at Vil with OE# at Vih. Write cycle is ignored when either CE# at
Vih, WE# a Vih, or OE# at Vil.
POWER-UP SEQUENCE
Upon power up, MX29F800C T/B is placed in read array mode. Furthermore, program or erase operation will begin only after successful completion of specified command sequences.
POWER-UP WRITE INHIBIT
When WE#, CE# is held at Vil and OE# is held at Vih during power up, the device ignores the first command on
the rising edge of WE#.
POWER SUPPLY DECOUPLING
A 0.1uF capacitor should be connected between the Vcc and GND to reduce the noise effect.
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MX29F800C T/B
TABLE 3. MX29F800C T/B COMMAND DEFINITIONS
Command
1st Bus
Cycle
2nd Bus
Cycle
3rd Bus Cycle
4th Bus
Cycle
5th Bus Cycle
6th Bus Cycle
Addr
Data
Addr
Data
Addr
Data
Addr
Addr
Data
XXX
F0
Data
Manufacturer ID
Word
Byte
555
AAA
AA
AA
2AA
555
55
55
555
AAA
90
90
X00
X00
00C2
C2
Automatic Select
Device ID
Word
Byte
555
AAA
AA
AA
2AA
555
55
55
555
AAA
90
90
X01
X02
ID
ID
Sector Protect Verify
Word
Byte
555
AAA
AA
AA
2AA
555
55
55
555
AAA
90
90
(Sector)X02 (Sector)X04
XX00/XX01
00/01
Addr
Data
Addr
Data
Command
1st Bus
Cycle
2nd Bus
Cycle
3rd Bus Cycle
4th Bus
Cycle
5th Bus Cycle
6th Bus Cycle
Read Mode Reset Mode
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Program
Word
555
AA
2AA
55
555
A0
Addr
Data
Byte
AAA
AA
555
55
AAA
A0
Addr
Data
Chip Erase
Word
555
AA
2AA
55
555
80
555
AA
2AA
55
555
10
Sector Erase
Byte
AAA
AA
555
55
AAA
80
AAA
AA
555
55
AAA
10
Word
555
AA
2AA
55
555
80
555
AA
2AA
55
Sector
30
Byte
AAA
AA
555
55
AAA
80
AAA
AA
555
55
Sector
30
Erase
Erase
Suspend Resume
Sector
B0
Sector
30
Sector Protect
Word
XXX
60
sector
60
sector
40
sector
00/01
Byte
XXX
60
sector
60
sector
40
sector
00/01
Notes:
1. Device ID: 22D6H/D6H for Top Boot Sector device.
2258H/58H for Bottom Boot Sector device.
2. For sector protect verify result, XX00H/00H means sector is not protected, XX01H/01H means sector has
been protected.
3. Sector Protect command is valid during Vhv at RESET# pin, Vih at A1 pin and Vil at A0, A6 pins. The last Bus
cyc is for protect verify.
4. It is not allowed to adopt any other code which is not in the above command definition table.
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MX29F800C T/B
RESET
In the following situations, executing reset command will reset device back to read array mode:
• Among erase command sequence (before the full command set is completed)
• Sector erase time-out period
• Erase fail (while Q5 is high)
• Among program command sequence (before the full command set is completed, erase-suspended program
included)
• Program fail (while Q5 is high, and erase-suspended program fail is included)
• Read silicon ID mode
• Sector protect verify
While device is at the status of program fail or erase fail (Q5 is high), user must issue reset command to reset
device back to read array mode. While the device is in read silicon ID mode or sector protect verify mode, user
must issue reset command to reset device back to read array mode. When the device is in the progress of programming (not program fail) or erasing (not erase fail), device will ignore reset command.
AUTOMATIC SELECT COMMAND SEQUENCE
Automatic Select mode is used to access the manufacturer ID, device ID and to verify whether or not a sector is
protected. The automatic select mode has four command cycles. The first two are unlock cycles, and followed by
a specific command. The fourth cycle is a normal read cycle, and user can read at any address any number of
times without entering another command sequence. The reset command is necessary to exit the Automatic Select mode and back to read array. The following table shows the identification code with corresponding address.
Manufacturer ID
Device ID
Sector Protect Verify
Address
Data (Hex)
Representation
Word
X00
00C2
Byte
X00
C2
Word
X01
22D6/2258
Top/Bottom Boot Sector
Byte
X02
D6/58
Top/Bottom Boot Sector
Word
(Sector address) X 02
00/01
Unprotected/protected
Byte
(Sector address) X 04
00/01
Unprotected/protected
There is an alternative method to that shown in Table 2, which is intended for EPROM programmers and requires
Vhv on address bit A9.
P/N:PM1493
REV. 1.2, JUL. 05, 2012
11
MX29F800C T/B
AUTOMATIC PROGRAMMING
The MX29F800C T/B can provide the user program function by the form of Byte-Mode or Word-Mode. As long
as the users enter the right cycle defined in the Table.3 (including 2 unlock cycles and A0H), any data user inputs
will automatically be programmed into the array.
Once the program function is executed, the internal write state controller will automatically execute the algorithms and timings necessary for program and verification, which includes generating suitable program pulse,
verifying whether the threshold voltage of the programmed cell is high enough and repeating the program pulse
if any of the cells does not pass verification. Meanwhile, the internal control will prohibit the programming to cells
that pass verification while the other cells fail in verification in order to avoid over-programming.
Programming will only change the bit status from "1" to "0". That is to say, it is impossible to convert the bit status
from "0" to "1" by programming. Meanwhile, the internal write verification only detects the errors of the "1" that is
not successfully programmed to "0".
Any command written to the device during programming will be ignored except hardware reset, which will terminate the program operation after a period of time no more than Tready. When the embedded program algorithm
is complete or the program operation is terminated by hardware reset, the device will return to the reading array
data mode.
With the internal write state controller, the device requires the user to write the program command and data only.
The typical chip program time at room temperature of the MX29F800C T/B is 3 seconds. (Word-Mode)
When the embedded program operation is on going, user can confirm if the embedded operation is finished or
not by the following methods:
Status
Q7
Q6
Q5
RY/BY#*2
In progress*1
Q7#
Toggling
0
0
Finished
Q7
Stop toggling
0
1
Exceed time limit
Q7#
Toggling
1
0
*1: The status "in progress" means both program mode and erase-suspended program mode.
*2: RY/BY# is an open drain output pin and should be weakly connected to VDD through a pull-up resistor.
*3: When an attempt is made to program a protected sector, Q7 will output its complement data or Q6 continues
to toggle for about 1us and the device returns to read array state without programing the data in the protected
sector.
P/N:PM1493
REV. 1.2, JUL. 05, 2012
12
MX29F800C T/B
CHIP ERASE
Chip Erase is to erase all the data with "1" and "0" as all "1". It needs 6 cycles to write the action in, and the first
two cycles are "unlock" cycles, the third one is a configuration cycle, the fourth and fifth are also "unlock" cycles,
and the sixth cycle is the chip erase operation.
During chip erasing, all the commands will not be accepted except hardware rests or the working voltage is too
low that chip erase will be interrupted. After Chip Erase, the chip will return to the state of Read Array.
When the embedded chip erase operation is on going, user can confirm if the embedded operation is finished or
not by the following methods:
Status
Q7
Q6
Q5
Q2
RY/BY#
In progress
0
Toggling
0
Toggling
0
Finished
1
Stop toggling
0
1
1
Exceed time limit
0
Toggling
1
Toggling
0
SECTOR ERASE
Sector Erase is to erase all the data in a sector with "1" and "0" as all "1". It requires six command cycles to issue. The first two cycles are "unlock cycles", the third one is a configuration cycle, the fourth and fifth are also
"unlock cycles" and the sixth cycle is the sector erase command. After the sector erase command sequence is
issued, there is a time-out period of 40us counted internally. During the time-out period, additional sector address and sector erase command can be written multiply. Once user enters another sector erase command, the
time-out period of 40us is recounted. If user enters any command other than sector erase or erase suspend during time-out period, the erase command would be aborted and the device is reset to read array condition. The
number of sectors could be from one sector to all sectors. After time-out period passing by, additional erase command is not accepted and erase embedded operation begins.
During sector erasing, all commands will not be accepted except hardware reset and erase suspend and user
can check the status as chip erase.
When the embedded erase operation is on going, user can confirm if the embedded operation is finished or not
by the following methods:
Status
Q7
Q6
Q5
Q3
Q2
RY/BY#*2
Time-out period
0
Toggling
0
0
Toggling
0
In progress
0
Toggling
0
1
Toggling
0
Finished
1
Stop toggling
0
1
1
1
Exceed time limit
0
Toggling
1
1
Toggling
0
*1: The status Q3 is the time-out period indicator. When Q3=0, the device is in time-out period and is acceptible
to another sector address to be erased. When Q3=1, the device is in erase operation and only erase suspend is
valid.
*2: RY/BY# is open drain output pin and should be weakly connected to VDD through a pull-up resistor.
*3: When an attempt is made to erase a protected sector, Q7 will output its complement data or Q6 continues to
toggle for 100us and the device returned to read array status without erasing the data in the protected sector.
P/N:PM1493
REV. 1.2, JUL. 05, 2012
13
MX29F800C T/B
SECTOR ERASE SUSPEND
During sector erasure, sector erase suspend is the only valid command. If user issue erase suspend command
in the time-out period of sector erasure, device time-out period will be over immediately and the device will go
back to erase-suspended read array mode. If user issue erase suspend command during the sector erase is being operated, device will suspend the ongoing erase operation, and after the Tready1(<=20us) suspend finishes
and the device will enter erase-suspended read array mode. User can judge if the device has finished erase suspend through Q6, Q7, and RY/BY#.
After device has entered erase-suspended read array mode, user can read other sectors not at erase suspend
by the speed of Taa; while reading the sector in erase-suspend mode, device will output its status. User can use
Q6 and Q2 to judge the sector is erasing or the erase is suspended.
Status
Q7
Q6
Q5
Q3
Q2
RY/BY#
1
No toggle
0
N/A
Toggle
1
Erase suspend read in non-erase suspended sector
Data
Data
Data
Data
Data
1
Erase suspend program in non-erase suspended sector
Q7#
Toggle
0
N/A
N/A
0
Erase suspend read in erase suspended sector
When the device has suspended erasing, user can execute the command sets except sector erase and chip
erase, such as read silicon ID, sector protect verify, program, and erase resume.
SECTOR ERASE RESUME
Sector erase resume command is valid only when the device is in erase suspend state. After erase resume, user
can issue another erase suspend command, but there should be a 400us interval between erase resume and
the next erase suspend. If user issue infinite suspend-resume loop, or suspend-resume exceeds 1024 times, the
time for erasing will increase.
P/N:PM1493
REV. 1.2, JUL. 05, 2012
14
MX29F800C T/B
ABSOLUTE MAXIMUM STRESS RATINGS
Surrounding Temperature with Bias
Storage Temperature
Voltage Range
-65°C to +125°C
-65°C to +150°C
VCC -0.5V to +7.0V
RESET#, A9
-0.5V to +12.5V
The other pins.
-0.5V to VCC+0.7V
Output Short Circuit Current (less than one second)
200 mA
OPERATING TEMPERATURE AND VOLTAGE
Commercial (C) Grade
Surrounding Temperature (TA )
Industrial (I) Grade
Surrounding Temperature
VCC Supply Voltages
VCC range
(TA )
0°C to +70°C
-40°C to +85°C
+4.5 V to 5.5 V
P/N:PM1493
REV. 1.2, JUL. 05, 2012
15
MX29F800C T/B
DC CHARACTERISTICS
Symbol Description
Min.
Typ.
Max.
Remark
Iilk
Input Leak
Iolk
Output Leak
10uA
Iilk9
A9 Leak
35uA
A9: 12.5V
Icr1
Read Current (10MHz)
50mA
CE#=Vil, OE#=Vih
Icr2
Read Current (5MHz)
40mA
CE#=Vil, OE#=Vih
1mA
Vcc=Vcc max,
CE#=Vih
other pin disable
50uA
Vcc=Vccmax,
CE#=vcc +0.3V,
other pin disable
50mA
CE#=Vil, OE#=Vih,
WE#=Vil
Isb1
±1.0uA
Standby Current (TTL)
Isb2
Standby current (CMOS)
Icw
Write Current
Vil
Input Low Voltage
-0.3V
0.8V
Vih
Input High Voltage
0.7xVcc
Vcc+0.3V
Vhv
Very High Voltage for hardware Protect/
Unprotect/Auto Select/
Temporary Unprotect
Vol
Output Low Voltage
Voh1
Ouput High Voltage (TTL)
Voh2
Ouput High Voltage (CMOS)
1uA
11.5V
12V
12.5V
0.45V
2.4V
Vcc-0.4V
P/N:PM1493
Iol=2.1mA,
Vcc=Vcc min
Ioh1=-2mA
Ioh2=-100uA
REV. 1.2, JUL. 05, 2012
16
MX29F800C T/B
SWITCHING TEST CIRCUITS
Vcc
0.1uF
R2
TESTED DEVICE
CL
R1
Vcc
DIODES=IN3064
OR EQUIVALENT
R1=6.2K ohm
R2=2.7K ohm
Test Condition
Output Load : 1 TTL gate
Output Load Capacitance,CL : 30PF for 70ns
Rise/Fall Times : 10ns
Input pulse levels: 0.45V/0.7xVcc
Reference levels for measuring timing :0.8V, 2.0V
SWITCHING TEST WAVEFORMS
0.7xVCC
2.0V
2.0V
TEST POINTS
0.45V
0.8V
0.8V
INPUT
OUTPUT
P/N:PM1493
REV. 1.2, JUL. 05, 2012
17
MX29F800C T/B
AC CHARACTERISTICS
Symbol Description
Taa
Tce
Toe
Tdf
Toh
Twc
Tcwc
Tas
Tah
Tds
Tdh
Tvcs
Tcs
Tch
Toes
Toeh
Tcep
Tceph
Valid data output after address
Valid data output after CE# low
Valid data output after OE# low
Data output floating after OE# high
Output hold time from the earliest rising edge of Address,
CE#, OE#
Write period time
Command write period time
Address setup time
Address hold time
Data setup time
Data hold time
Vcc setup time
CE# Setup time
CE# hold time
Output enable setup time
Read
Output enable hold time
Toggle & Data#
Polling
CE# pulse width
CE# pulse width high
Speed Option -70
Min.
Typ.
Max.
70
70
30
20
Unit
ns
ns
ns
ns
0
ns
70
70
0
45
30
0
50
0
0
0
0
ns
ns
ns
ns
ns
ns
us
ns
ns
ns
ns
10
ns
35
20
ns
ns
Twp
WE# pulse width
35
ns
Twph
WE# pulse width high
30
ns
Tghwl
Read recover time before write
0
ns
Tbusy Program/Erase active time by RY/BY#
Tavt
Taetc
Taetb
Tbal
Program operation
Byte
Word
Chip Erase operation
Sector Erase operation
Sector address hold time
P/N:PM1493
9
11
8
0.7
90
300
360
32
15
40
ns
us
us
sec
sec
us
REV. 1.2, JUL. 05, 2012
18
MX29F800C T/B
Figure 1. COMMAND WRITE OPERATION
Tcwc
CE#
Vih
Vil
Tch
Tcs
WE#
Vih
Vil
Toes
OE#
Twph
Twp
Vih
Vil
Addresses
Vih
VA
Vil
Tah
Tas
Tdh
Tds
Data
Vih
Vil
DIN
VA: Valid Address
P/N:PM1493
REV. 1.2, JUL. 05, 2012
19
MX29F800C T/B
READ/RESET OPERATION
Figure 2. READ TIMING WAVEFORMS
CE#
Tce
Vih
Vil
Vih
WE#
OE#
Vil
Tdf
Toe
Vih
Vil
Toh
Taa
Trc
Vih
Addresses
Outputs
ADD Valid
Vil
Voh
HIGH Z
DATA Valid
HIGH Z
Vol
P/N:PM1493
REV. 1.2, JUL. 05, 2012
20
MX29F800C T/B
AC CHARACTERISTICS
Item
Description
Setup
Speed
Unit
Trp1
RESET# Pulse Width (During Automatic Algorithms)
MIN
10
us
Trp2
RESET# Pulse Width (NOT During Automatic Algorithms)
MIN
500
ns
Trh
RESET# High Time Before Read
MIN
0
ns
Trb1
RY/BY# Recovery Time (to CE#, OE# go low)
MIN
0
ns
Trb2
RY/BY# Recovery Time (to WE# go low)
MIN
50
ns
Tready1 RESET# PIN Low (During Automatic Algorithms) to Read or Write
MAX
20
us
Tready2 RESET# PIN Low (NOT During Automatic Algorithms) to Read or Write
MAX
500
ns
Figure 3. RESET# TIMING WAVEFORM
Trb1
CE#, OE#
Trb2
WE#
Tready1
RY/BY#
RESET#
Trp1
Reset Timing during Automatic Algorithms
CE#, OE#
Trh
RY/BY#
RESET#
Trp2
Tready2
Reset Timing NOT during Automatic Algorithms
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REV. 1.2, JUL. 05, 2012
21
MX29F800C T/B
ERASE/PROGRAM OPERATION
Figure 4. AUTOMATIC CHIP ERASE TIMING WAVEFORM
CE#
Tch
Taetc
WE#
Tcs
OE#
Last 2 Erase Command Cycle
Twc
Address
2AAh
VA
SA
Tds
Data
Read Status
Tah
Tas
Tdh
VA
In
Progress Complete
55h
10h
Tbusy
Trb
RY/BY#
SA: 555h for chip erase
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REV. 1.2, JUL. 05, 2012
22
MX29F800C T/B
Figure 5. AUTOMATIC CHIP ERASE ALGORITHM FLOWCHART
START
Write Data AAH Address 555H
Write Data 55H Address 2AAH
Write Data 80H Address 555H
Write Data AAH Address 555H
Write Data 55H Address 2AAH
Write Data 10H Address 555H
Data# Polling Algorithm or
Toggle Bit Algorithm
NO
Data=FFh ?
YES
Auto Chip Erase Completed
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REV. 1.2, JUL. 05, 2012
23
MX29F800C T/B
Figure 6. AUTOMATIC SECTOR ERASE TIMING WAVEFORM
Read Status
CE#
Tch
Taetb
WE#
Tcs
OE#
Tbal
Last 2 Erase Command Cycle
Twc
Address
Tas
Sector
Address 0
2AAh
Tds
Data
Tdh
55h
Sector
Address 1
Sector
Address n
Tah
VA
VA
In
Progress Complete
30h
30h
Tbusy
30h
Trb
RY/BY#
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REV. 1.2, JUL. 05, 2012
24
MX29F800C T/B
Figure 7. AUTOMATIC SECTOR ERASE ALGORITHM FLOWCHART
START
Write Data AAH Address 555H
Write Data 55H Address 2AAH
Write Data 80H Address 555H
Write Data AAH Address 555H
Write Data 55H Address 2AAH
Write Data 30H Sector Address
Last Sector
to Erase
NO
YES
Data# Polling Algorithm or
Toggle Bit Algorithm
Data=FFh
NO
YES
Auto Sector Erase Completed
P/N:PM1493
REV. 1.2, JUL. 05, 2012
25
MX29F800C T/B
Figure 8. ERASE SUSPEND/RESUME FLOWCHART
START
Write Data B0H
Toggle Bit checking Q6
NO
ERASE SUSPEND
not toggled
YES
Read Array or
Program
Reading or
Programming End
NO
YES
Write Data 30H
ERASE RESUME
Continue Erase
Another
Erase Suspend ?
NO
YES
P/N:PM1493
REV. 1.2, JUL. 05, 2012
26
MX29F800C T/B
Figure 9. AUTOMATIC PROGRAM TIMING WAVEFORMS
CE#
Tch
Tavt
WE#
Tcs
OE#
Last 2 Program Command Cycle
Address
555h
VA
PA
Tds
Data
Last 2 Read Status Cycle
Tah
Tas
VA
Tdh
A0h
Status
PD
Tbusy
DOUT
Trb
RY/BY#
P/N:PM1493
REV. 1.2, JUL. 05, 2012
27
MX29F800C T/B
Figure 10. CE# CONTROLLED WRITE TIMING WAVEFORM
WE#
Tavt or Taetb
Tcep
CE#
Tceph
Tghwl
OE#
Tah
Tas
Address
555h
Tds
Data
VA
PA
VA
Tdh
A0h
Status
PD
DOUT
Tbusy
RY/BY#
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REV. 1.2, JUL. 05, 2012
28
MX29F800C T/B
Figure 11. AUTOMATIC PROGRAMMING ALGORITHM FLOWCHART
START
Write Data AAH Address 555H
Write Data 55H Address 2AAH
Write Data A0H Address 555H
Write Program Data/Address
Data# Polling Algorithm or
Toggle Bit Algorithm
next address
Read Again Data:
Program Data?
No
YES
No
Last Word to be
Programed
YES
Auto Program Completed
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29
MX29F800C T/B
SECTOR PROTECT/CHIP UNPROTECT
Figure 12. SECTOR PROTECT/CHIP UNPROTECT WAVEFORM (RESET# Control)
150uS: Sector Protect
15mS: Chip Unprotect
1us
CE#
WE#
OE#
Verification
Data
60h
SA, A6
A1, A0
60h
40h
VA
VA
Status
VA
Vhv
RESET#
Vih
VA: valid address
P/N:PM1493
REV. 1.2, JUL. 05, 2012
30
MX29F800C T/B
Figure 13-1. IN-SYSTEM SECTOR PROTECT WITH RESET#=Vhv
START
Retry count=0
RESET#=Vhv
Wait 1us
Temporary Unprotect Mode
No
First CMD=60h?
Yes
Write Sector Address
with [A6,A1,A0]:[0,1,0]
data: 60h
Wait 150us
Reset
PLSCNT=1
Write Sector Address
with [A6,A1,A0]:[0,1,0]
data: 40h
Retry Count +1
Read at Sector Address
with [A6,A1,A0]:[0,1,0]
No
Retry Count=25?
No
Data=01h?
Yes
Yes
Device fail
Protect another
sector?
Yes
No
Temporary Unprotect Mode
RESET#=Vih
Write RESET CMD
Sector Protect Done
P/N:PM1493
REV. 1.2, JUL. 05, 2012
31
MX29F800C T/B
Figure 13-2. CHIP UNPROTECT ALGORITHMS WITH RESET#=Vhv
START
Retry count=0
RESET#=Vhv
Wait 1us
Temporary Unprotect
No
First CMD=60h?
Yes
All sectors
protected?
No
Protect All Sectors
Yes
Write [A6,A1,A0]:[1,1,0]
data: 60h
Wait 15ms
Write [A6,A1,A0]:[1,1,0]
data: 40h
Retry Count +1
Read [A6,A1,A0]:[1,1,0]
No
Retry Count=1000?
No
Data=00h?
Yes
Device fail
Yes
Temporary Unprotect
Write reset CMD
Chip Unprotect Done
P/N:PM1493
REV. 1.2, JUL. 05, 2012
32
MX29F800C T/B
Table 5. TEMPORARY SECTOR UNPROTECT
Parameter Alt Description
Condition
Speed
Unit
Trpvhh
Tvidr RESET# Rise Time to Vhv and Vhv Fall Time to RESET#
MIN
500
ns
Tvhhwl
Trsp RESET# Vhv to WE# Low
MIN
4
us
Figure 14. TEMPORARY SECTOR UNPROTECT WAVEFORMS
Program or Erase Command Sequence
CE#
WE#
Tvhhwl
RY/BY#
Vhv
12V
RESET#
0 or 5V
0 or 5V
Trpvhh
Trpvhh
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REV. 1.2, JUL. 05, 2012
33
MX29F800C T/B
Figure 15. TEMPORARY SECTOR UNPROTECT FLOWCHART
Start
Apply RESET# pin Vhv Volt
Enter Program or Erase Mode
Mode Operation Completed
(1) Remove Vhv Volt from RESET#
(2) RESET# = Vih
Completed Temporary Sector
Unprotected Mode
Notes:
1. Temporary unprotect all protected sectors Vhv=11.5 ~ 12.5V.
2. The protected conditions of the protected sectors are the same to temporary sector unprotect mode.
P/N:PM1493
REV. 1.2, JUL. 05, 2012
34
MX29F800C T/B
Figure 16. SILICON ID READ TIMING WAVEFORM
CE#
Vih
Vil
Tce
Vih
WE#
Vil
Toe
Vih
OE#
Tdf
Vil
Toh
Toh
Vhv
Vih
A9
A0
Vil
Vih
Vil
Taa
A1
Taa
Vih
Vil
ADD
DATA
Q0-Q7
Vih
Vil
Vih
Vil
DATA OUT
DATA OUT
C2H
23H (TOP boot)
ABH (Bottom boot)
P/N:PM1493
REV. 1.2, JUL. 05, 2012
35
MX29F800C T/B
WRITE OPERATION STATUS
Figure 17. DATA# POLLING TIMING WAVEFORMS (DURING AUTOMATIC ALGORITHMS)
Tce
CE#
Tch
WE#
Toe
OE#
Toeh
Tdf
Trc
Address
VA
VA
Taa
Toh
Q7
Complement
Complement
True
Valid Data
Q0-Q6
Status Data
Status Data
True
Valid Data
High Z
High Z
Tbusy
RY/BY#
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REV. 1.2, JUL. 05, 2012
36
MX29F800C T/B
Figure 18. DATA# POLLING ALGORITHM
Start
Read Q7~Q0 at valid address
(Note 1)
Q7 = Data# ?
No
Yes
No
Q5 = 1 ?
Yes
Read Q7~Q0 at valid address
Q7 = Data# ?
(Note 2)
No
Yes
FAIL
Pass
Notes:
1. For programming, valid address means program address.
For erasing, valid address means erase sectors address.
2. Q7 should be rechecked even Q5="1" because Q7 may change simultaneously with Q5.
P/N:PM1493
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37
MX29F800C T/B
Figure 19. TOGGLE BIT TIMING WAVEFORMS (DURING AUTOMATIC ALGORITHMS)
Tce
CE#
Tch
WE#
Toe
OE#
Tdf
Address
VA
VA
VA
VA
Taa
Toh
Q6/Q2
Valid Status
(first read)
Valid Status
Valid Data
(second read)
(stops toggling)
Valid Data
Tbusy
RY/BY#
Notes:
1. VA : Valid Address
2. CE# must be toggled when toggle bit toggling.
P/N:PM1493
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38
MX29F800C T/B
Figure 20. TOGGLE BIT ALGORITHM
Start
Read Q7-Q0 Twice
(Note1)
NO
Q6 Toggle ?
YES
NO
Q5 = 1?
YES
Read Q7~Q0 Twice
(Note1, 2)
NO
Q6 Toggle ?
YES
Program/Erase fail
Write Reset CMD
Program/Erase Complete
Notes:
1. Read toggle bit twice to determine whether or not it is toggling.
2. Recheck toggle bit because it may stop toggling as Q5 changes to "1".
P/N:PM1493
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39
MX29F800C T/B
RECOMMENDED OPERATING CONDITIONS
At Device Power-Up
AC timing illustrated in Figure A is recommended for the supply voltages and the control signals at device powerup. If the timing in the figure is ignored, the device may not operate correctly.
Vcc
Vcc(min)
GND
Tvr
Tvcs
Tf
CE#
WE#
Tce
Vil
Vih
Vil
Tf
OE#
WP#/ACC
Symbol
Tvr
Tr
Tf
Tvcs
Tr
Vil
Taa
Vih
Tr or Tf
Valid
Address
Vil
Voh
DATA
Toe
Vih
Tr or Tf
ADDRESS
Tr
Vih
High Z
Valid
Ouput
Vol
Vih
Vil
Figure A. AC Timing at Device Power-Up
Parameter
Vcc Rise Time
Input Signal Rise Time
Input Signal Fall Time
Vcc setup time
Min.
20
50
P/N:PM1493
Max.
500000
20
20
Unit
us/V
us/V
us/V
us
REV. 1.2, JUL. 05, 2012
40
MX29F800C T/B
ERASE AND PROGRAMMING PERFORMANCE
Limits
Typ.
Max.
Byte Programming Time
9
300
us
Word Programming Time
11
360
us
Sector Erase Time
0.7
8
sec
8
32
sec
Byte Mode
10
27
sec
Word Mode
7.5
17
sec
Parameter
Min.
Chip Erase Time
Chip Programming Time
Erase/Program Cycles
Note:
Units
100,000
Cycles
1. Typical condition means 25°C, 5V.
2. Maximum condition means 85°C, 4.5V, 100K cycles.
LATCH-UP CHARACTERISTICS
Min.
Max.
Input Voltage voltage difference with GND on A9, Reset# pins
-1.0V
12.5V
Input Voltage voltage difference with GND on all normal pins inputs
-1.0V
Vcc + 1.0V
-100mA
+100mA
Input current pulse
Includes all pins except Vcc. Test conditions: Vcc = 5V, one pin per testing
PIN CAPACITANCE
Parameter Symbol Parameter Description
CIN2
Control Pin Capacitance
COUT
Output Capacitance
CIN
Max.
Unit
VIN=0
12
pF
VOUT=0
12
pF
VIN=0
8
pF
Test Set
Input Capacitance
P/N:PM1493
Typ.
REV. 1.2, JUL. 05, 2012
41
MX29F800C T/B
ORDERING INFORMATION
Access Time
(ns)
Temperature
Range
Package
MX29F800CTMI-70G
70
-40oC~85oC
44 Pin SOP
MX29F800CBMI-70G
70
-40oC~85oC
44 Pin SOP
MX29F800CTTI-70G
70
-40oC~85oC
48 Pin TSOP (Normal Type)
MX29F800CBTI-70G
70
-40oC~85oC
48 Pin TSOP (Normal Type)
MX29F800CTXEI-70G
70
-40oC~85oC
48 Ball LFBGA (6x8mm)
MX29F800CBXEI-70G
70
-40oC~85oC
48 Ball LFBGA (6x8mm)
Part No.
P/N:PM1493
Remark
RoHS
Compliant
RoHS
Compliant
RoHS
Compliant
RoHS
Compliant
RoHS
Compliant
RoHS
Compliant
REV. 1.2, JUL. 05, 2012
42
MX29F800C T/B
PART NAME DESCRIPTION
MX 29
F 800 C T T
I
70 G
OPTION:
G: RoHS Compliant
SPEED:
70:70ns
TEMPERATURE RANGE:
I: Industrial (-40°C to 85°C)
PACKAGE:
M:SOP
T: TSOP
XE: LFBGA (6x8x1.3mm, Pitch 0.8mm, 0.4mm Ball)
BOOT BLOCK TYPE:
T: Top Boot
B: Bottom Boot
REVISION:
C
DENSITY & MODE:
800: 8M, x8/x16 Boot Sector
TYPE:
F: 5V
DEVICE:
29: Flash
P/N:PM1493
REV. 1.2, JUL. 05, 2012
43
MX29F800C T/B
PACKAGE INFORMATION
P/N:PM1493
REV. 1.2, JUL. 05, 2012
44
MX29F800C T/B
P/N:PM1493
REV. 1.2, JUL. 05, 2012
45
MX29F800C T/B
P/N:PM1493
REV. 1.2, JUL. 05, 2012
46
MX29F800C T/B
REVISION HISTORY
Revision No. Description
1.0
1. Removed "Preliminary"
2. Removed 90ns grade at Order Information
3. Modified Tbal spec from 50us to 40us
4. Modified typical chip programming time
1.1
1. Added Tvcs, Toeh, Twp, Twph and Tghwl
2. Modified description wording for "RoHS Compliant"
1.2
1. Modified 48-ball LFBGA package type
P/N:PM1493
Page
Date
P1
NOV/17/2009
P1,18,42,43
P13,17
P41
P18,19,40 NOV/21/2011
P1,42,43
P1,3,42,43 JUL/05/2012
REV. 1.2, JUL. 05, 2012
47
MX29F800C T/B
Except for customized products which has been expressly identified in the applicable agreement, Macronix's
products are designed, developed, and/or manufactured for ordinary business, industrial, personal, and/or
household applications only, and not for use in any applications which may, directly or indirectly, cause death,
personal injury, or severe property damages. In the event Macronix products are used in contradicted to their
target usage above, the buyer shall take any and all actions to ensure said Macronix's product qualified for its
actual use in accordance with the applicable laws and regulations; and Macronix as well as it’s suppliers and/or
distributors shall be released from any and all liability arisen therefrom.
Copyright© Macronix International Co., Ltd. 2009~2012. All rights reserved, including the trademarks and
tradename thereof, such as Macronix, MXIC, MXIC Logo, MX Logo, Integrated Solutions Provider, NBit, Nbit,
NBiit, Macronix NBit, eLiteFlash, HybridNVM, HybridFlash, XtraROM, Phines, KH Logo, BE-SONOS, KSMC,
Kingtech, MXSMIO, Macronix vEE, Macronix MAP, Rich Au­dio, Rich Book, Rich TV, and FitCAM. The names
and brands of third party referred thereto (if any) are for identification purposes only.
For the contact and order information, please visit Macronix’s Web site at: http://www.macronix.com
MACRONIX INTERNATIONAL CO., LTD. reserves the right to change product and specifications without notice.
48
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