AT25010B/020B/040B - Complete

AT25010B, AT25020B, AT25040B
SPI Serial EEPROM
1K (128x8), 2K (256x8), 4K (512x8)
DATASHEET
Features


Serial Peripheral Interface (SPI) Compatible
Supports SPI Modes 0 (0,0) and 3 (1,1)
̶

Data Sheet Describes Mode 0 Operation
Low-voltage and Standard-voltage Operation
̶



VCC = 1.8V to 5.5V
20MHz Clock Rate (5V)
8-byte Page Mode
Block Write Protection
̶



Protect 1/4, 1/2, or Entire Array
Write Protect (WP) Pin and Write Disable Instructions for Both Hardware and
Software Data Protection
Self-timed Write Cycle (5ms max)
High Reliability
̶
̶


Endurance: 1,000,000 Write Cycles
Data Retention: 100 Years
Green (Pb/Halogen-free/RoHS Compliant) Packaging Options
Die Sales: Wafer Form, Waffle Pack, and Bumped Wafers
Description
The Atmel® AT25010B/020B/040B provides 1,024/2,048/4,096 bits of Serial
Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as
128/256/512 words of 8 bits each. The device is optimized for use in many
industrial and commercial applications where low-power and low-voltage
operation are essential. The AT25010B/020B/040B is available in space saving,
JEDEC SOIC, UDFN, TSSOP, XDFN, and VFBGA packages.
The AT25010B/020B/040B is enabled through the Chip Select pin (CS) and
accessed via a 3-Wire interface consisting of Serial Data Input (SI), Serial Data
Output (SO), and Serial Clock (SCK). All programming cycles are completely
self-timed, and no separate erase cycle is required before write.
Block Write protection is enabled by programming the status register with one of
four blocks of Write Protection. Separate Program Enable and Program Disable
instructions are provided for additional data protection. Hardware Data Protection
is provided via the WP pin to protect against inadvertent write attempts. The
HOLD pin may be used to suspend any serial communication without resetting the
serial sequence.
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
1.
Pin Configurations
Table 1-1.
Pin Configurations
Pin Name
Function
CS
Chip Select
SCK
Serial Data Clock
SI
Serial Data Input
SO
Serial Data Output
GND
Ground
VCC
Power Supply
WP
Write Protect
HOLD
Suspends Serial Input
8-lead TSSOP
8-lead SOIC
CS
1
8
VCC
SO
2
7
HOLD
WP
3
6
SCK
GND
4
5
SI
CS
SO
WP
GND
1
2
3
4
8
7
6
5
VCC
HOLD
SCK
SI
Top View
Top View
8-pad UDFN/XDFN
VCC 8
1
CS
VCC
8
1
CS
HOLD 7
2
SO
HOLD
7
2
SO
SCK 6
3
WP
SCK
6
3
WP
SI 5
4
GND
SI
5
4
GND
Bottom View
Note:
2.
Bottom View
Drawings are not to scale.
Absolute Maximum Ratings*
Operating Temperature . . . . . . . . . . -40C to + 125C
Storage Temperature . . . . . . . . . . . . -65C to + 150C
Voltage on any pin
with respect to ground . . . . . . . . . . . . . . . . -1V to + 7V
Maximum Operating Voltage . . . . . . . . . . . . . . . 6.25V
DC Output Current . . . . . . . . . . . . . . . . . . . . . . . . 5mA
2
8-ball VFBGA
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
*Notice: Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent
damage to the device. This is a stress rating
only and functional operation of the device at
these or any other conditions beyond those
indicated in the operational sections of this
specification is not implied. Exposure to
absolute maximum rating conditions for
extended periods may affect device reliability.
3.
Block Diagram
Figure 3-1.
Block Diagram
VCC
Status
Register
Memory Array
128/256/512 x 8
Address
Decoder
Data
Register
Output
Buffer
Mode
Decode
Logic
Clock
Generator
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
3
4.
Electrical Characteristics
4.1
Pin Capacitance
Table 4-1.
Pin Capacitance(1)
Applicable over recommended operating range from TA = 25°C, f = 1MHz, VCC = +5V (unless otherwise noted).
Symbol
Test Conditions
COUT
CIN
Note:
4.2
1.
Max
Units
Conditions
Output Capacitance (SO)
8
pF
VOUT = 0V
Input Capacitance (CS, SCK, SI, WP, HOLD)
6
pF
VIN = 0V
This parameter is characterized and is not 100% tested.
DC Characteristics
Table 4-2.
DC Characteristics
Applicable over recommended operating range from: TAI = -40C to +85C, VCC = +1.8V to +5.5V, (unless otherwise noted).
Symbol
Parameter
VCC1
Supply Voltage
VCC2
Max
Units
1.8
5.5
V
Supply Voltage
2.5
5.5
V
VCC3
Supply Voltage
4.5
5.5
V
ICC1
Supply Current
VCC = 5V at 20MHz
SO = Open, Read
8.5
10
mA
ICC2
Supply Current
VCC = 5V at 10MHz
SO = Open, Read, Write
4.5
5
mA
ICC3
Supply Current
VCC = 5V at 1MHz
SO = Open, Read, Write
2
3
mA
ISB1
Standby Current
VCC = 1.8V, CS = VCC
0.1
0.5
μA
ISB2
Standby Current
VCC = 2.5V, CS = VCC
0.2
1
μA
ISB3
Standby Current
VCC = 5V, CS = VCC
2
3.5
μA
IIL
Input Leakage
VIN = 0V to VCC
3
IOL
Output Leakage
VIN = 0V to VCC
TAC = 0°C to 70°C
3
3
μA
VIL(1)
Input Low-voltage
0.6
VCC x 0.3
V
VIH(1)
Input High-voltage
VCC x 0.7
VCC + 0.5
V
VOL1
Output Low-voltage
3.6V  VCC  5.5V
IOL = 3mA
0.4
V
VOH1
Output High-voltage
3.6V  VCC  5.5V
IOH = 1.60mA
VOL2
Output Low-voltage
1.8V  VCC  3.6V
IOL = 0.15mA
VOH2
Output High-voltage
1.8V  VCC  3.6V
IOH = 100μA
Note:
4
1.
Test Condition
Min
VIL min and VIH max are reference only and are not tested.
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
Typ
μA
VCC  0.8
V
0.2
VCC 0.2
V
V
4.3
AC Characteristics
Table 4-3.
AC Characteristics
Applicable over recommended operating range from TAI = -40 to +85°C, VCC = As Specified, CL = 1 TTL Gate and 30pF
(unless otherwise noted).
Symbol
Parameter
Voltage
Min
Max
Units
fSCK
SCK Clock Frequency
4.5  5.5
2.5  5.5
1.8 5.5
0
0
0
20
10
5
MHz
tRI
Input Rise Time
4.5  5.5
2.5  5.5
1.8 5.5
2
2
2
μs
tFI
Input Fall Time
4.5  5.5
2.5  5.5
1.8 5.5
2
2
2
μs
tWH
SCK High Time
4.5 5.5
2.5  5.5
1.8 5.5
20
40
80
ns
tWL
SCK Low Time
4.5  5.5
2.5 5.5
1.8 5.5
20
40
80
ns
tCS
CS High Time
4.5  5.5
2.5  5.5
1.8  5.5
100
100
200
ns
tCSS
CS Setup Time
4.5  5.5
2.5 5.5
1.8 5.5
100
100
200
ns
tCSH
CS Hold Time
4.5  5.5
2.5 5.5
1.8  5.5
100
100
200
ns
tSU
Data In Setup Time
4.5 5.5
2.5 5.5
1.85.5
20
40
80
ns
tH
Data In Hold Time
4.5  5.5
2.5 - 5.5
1.8 - 5.5
20
40
80
ns
tHD
Hold Setup Time
4.5  5.5
2.5  5.5
1.8 5.5
20
40
80
ns
tCD
Hold Hold Time
4.5  5.5
2.5  5.5
1.8  5.5
20
40
80
ns
tV
Output Valid
4.5 5.5
2.5 5.5
1.8  5.5
0
0
0
tHO
Output Hold Time
4.5 5.5
2.5 5.5
1.8 5.5
0
0
0
20
40
80
ns
ns
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
5
Table 4-3.
AC Characteristics (Continued)
Applicable over recommended operating range from TAI = -40 to +85°C, VCC = As Specified, CL = 1 TTL Gate and 30pF
(unless otherwise noted).
Symbol
Parameter
Voltage
Min
Max
Units
tLZ
Hold to Output Low Z
4.5  5.5
2.5  5.5
1.8  5.5
0
0
0
25
50
100
ns
tHZ
Hold to Output High Z
4.5  5.5
2.5  5.5
1.8 5.5
25
50
100
ns
tDIS
Output Disable Time
4.5 5.5
2.5  5.5
1.8 5.5
25
50
100
ns
tWC
Write Cycle Time
4.5  5.5
2.5  5.5
1.8 5.5
5
5
5
ms
Endurance(1)
5V, 25C, Page Mode
Note:
5.
1.
1,000,000
Write Cycles
This parameter is characterized and is not 100% tested.
Serial Interface Description
Master: The device that generates the serial clock.
Slave: Because the Serial Clock pin (SCK) is always an input, the AT25010B/020B/040B always operates as a
slave.
Transmitter/Receiver: The AT25010B/020B/040B has separate pins designated for data transmission (SO)
and reception (SI).
MSB: The Most Significant Bit (MSB) is the first bit transmitted and received.
Serial Opcode: After the device is selected with CS going low, the first byte will be received. This byte contains
the opcode which defines the operations to be performed. The opcode also contains address bit A8 in both the
read and write instructions for the AT25040B.
Invalid Opcode: If an invalid opcode is received, no data will be shifted into the AT25010B/020B/040B, and the
serial output pin (SO) will remain in a high-impedance state until the falling edge of CS is detected again. This
will reinitialize the serial communication.
Chip Select: The AT25010B/020B/040B is selected when the CS pin is low. When the device is not selected,
data will not be accepted via the SI pin, and the SO pin will remain in a high impedance state.
Hold: The HOLD pin is used in conjunction with the CS pin to select the AT25010B/020B/040B. When the
device is selected and a serial sequence is underway, HOLD can be used to pause the serial communication
with the master device without resetting the serial sequence. To pause, the HOLD pin must be brought low while
the SCK pin is low. To resume serial communication, the HOLD pin is brought high while the SCK pin is low
(SCK may still toggle during HOLD). Inputs to the SI pin will be ignored while the SO pin is in the high
impedance state.
Write Protect: The write protect pin (WP) will allow normal read/write operations when held high. When the WP
pin is brought low, all write operations are inhibited.
WP going low while CS is still low will interrupt a write to the AT25010B/020B/040B. If the internal write cycle
has already been initiated, WP going low will have no effect on any write operation.
6
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
Figure 5-1.
SPI Serial Interface
Master:
Microcontroller
Data Out (MOSI)
Data In (MISO)
Serial Clock (SPI CK)
SS0
SS1
SS2
SS3
Slave:
AT25010B/020B/040B
SI
SO
SCK
CS
SI
SO
SCK
CS
SI
SO
SCK
CS
SI
SO
SCK
CS
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
7
6.
Functional Description
The AT25010B/020B/040B is designed to interface directly with the synchronous Serial Peripheral Interface
(SPI) of the 6805 and 68HC11 series of microcontrollers.
The AT25010B/020B/040B utilizes an 8-bit instruction register. The list of instructions and their operation codes
are contained in Figure 6-1. All instructions, addresses, and data are transferred with the MSB first and start
with a high-to-low CS transition.
Table 6-1.
Instruction Set for the AT25010B/020B/040B
Instruction Name
Instruction Format
WREN
0000 X110
Set Write Enable Latch
WRDI
0000 X100
Reset Write Enable Latch
RDSR
0000 X101
Read Status Register
WRSR
0000 X001
Write Status Register
READ
0000 A011
Read Data from Memory Array
WRITE
0000 A010
Write Data to Memory Array
Note:
1.
Operation
“A” represents MSB address bit A8 for the AT25040B.
Write Enable (WREN): The device will power-up in the Write Disable state when VCC is applied. All
programming instructions must therefore be preceded by a Write Enable instruction. The WP pin must be held
high during a WREN instruction.
Write Disable (WRDI): To protect the device against inadvertent writes, the Write Disable instruction disables
all programming modes. The WRDI instruction is independent of the status of the WP pin.
Read Status Register (RDSR): The Read Status Register instruction provides access to the status register.
The Read/Busy and Write Enable status of the device can be determined by the RDSR instruction. Similarly, the
Block Write Protection bits indicate the extent of protection employed. These bits are set by using the WRSR
instruction.
Table 6-2.
Status Register Format
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
X
X
X
X
BP1
BP0
WEN
RDY
Table 6-3.
Read Status Register Bit Definition
Bit
Definition
Bit 0 (RDY)
Bit 0 = 0 (RDY) indicates the device is ready.
Bit 0 = 1 indicates the write cycle is in progress.
Bit 1 (WEN)
Bit 1 = 0 indicates the device is not write enabled.
Bit 1 = 1 indicates the device is write enabled.
Bit 2 (BP0)
See Table 6-4.
Bit 3 (BP1)
See Table 6-4.
Bits 4 – 7 are zeros when device is not in an internal write cycle.
Bits 0 – 7 are ones during an internal write cycle.
8
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
Write Status Register (WRSR): The WRSR instruction allows the user to select one of four levels of protection.
The AT25010B/020B/040B is divided into four array segments. None, one-quarter (¼), one-half (½), or all of the
memory segments can be protected. Any of the data within any selected segment will therefore be read-only.
The block write protection levels and corresponding status register control bits are shown in Table 6-4.
Bits BP1 and BP0 are nonvolatile cells that have the same properties and functions as the regular memory cells
(e.g., WREN, tWC, RDSR).
Table 6-4.
Block Write Protect Bits
Status Register Bits
Array Addresses Protected
Level
BP1
BP0
AT25010B
AT25020B
AT25040B
0
0
0
None
None
None
1 (¼)
0
1
607F
C0 FF
180 FF
2 (½)
1
0
40 7F
80 FF
100 1FF
3 (All)
1
1
00 7F
00 FF
000 1FF
Read Sequence (READ): Reading the AT25010B/020B/040B via the SO pin requires the following sequence.
After the CS line is pulled low to select a device, the Read opcode (including A8 for the AT25040B) is
transmitted via the SI line followed by the byte address to be read (A7 A0). Upon completion, any data on the
SI line will be ignored. The data (D7 D0) at the specified address is then shifted out onto the SO line. If only
one byte is to be read, the CS line should be driven high after the data comes out. The Read Sequence can be
continued since the byte address is automatically incremented and data will continue to be shifted out. When
the highest address is reached, the address counter will roll-over to the lowest address allowing the entire
memory to be read in one continuous read cycle.
Write Sequence (WRITE): In order to program the AT25010B/020B/040B, the Write Protect pin (WP) must be
held high and two separate instructions must be executed. First, the device must be write enabled via the
WREN instruction. Then a Write (WRITE) instruction may be executed. Also, the address of the memory
location(s) to be programmed must be outside the protected address field location selected by the Block Write
Protection level. During an internal write cycle, all commands will be ignored except the RDSR instruction.
A Write instruction requires the following sequence. After the CS line is pulled low to select the device, the Write
opcode (including A8 for the AT25040B) is transmitted via the SI line followed by the byte address (A7 A0) and
the data (D7 D0) to be programmed. Programming will start after the CS pin is brought high. The low-to-high
transition of the CS pin must occur during the SCK low time immediately after clocking in the D0 (LSB) data bit.
The Ready/Busy status of the device can be determined by initiating a Read Status Register (RDSR)
instruction. If Bit 0 = 1, the write cycle is still in progress. If Bit 0 = 0, the write cycle has ended. Only the RDSR
instruction is enabled during the write programming cycle.
The AT25010B/020B/040B is capable of an 8-byte Page Write operation. After each byte of data is received, the
three low-order address bits are internally incremented by one; the six high-order bits of the address will remain
constant. If more than eight bytes of data are transmitted, the address counter will roll-over and the previously
written data will be overwritten. The AT25010B/020B/040B is automatically returned to the Write Disable state
at the completion of a write cycle.
Note:
If the WP pin is brought low or if the device is not Write Enabled (WREN), the device will ignore the Write
instruction and will return to the standby state, when CS is brought high. A new CS falling edge is
required to reinitiate the serial communication.
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
9
7.
Timing Diagrams
Figure 7-1.
Synchronous Data Timing (for Mode 0)
t CS
VIH
CS
VIL
t CSH
tCSS
VIH
t WH
SCK
t WL
VIL
tH
t SU
VIH
Valid In
SI
VIL
tV
VOH
SO
WREN Timing
CS
SCK
SI
WREN Opcode
HI-Z
SO
Figure 7-3.
WRDI Timing
CS
SCK
SI
SO
10
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
t DIS
HI-Z
HI-Z
VOL
Figure 7-2.
t HO
WRDI Opcode
HI-Z
Figure 7-4.
RDSR Timing
CS
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SCK
SI
Instruction
Data Out
High-impedance
SO
7
6
5
4
3
2
1
0
8
9
10
11
12
13
14
15
2
1
0
MSB
Figure 7-5.
WRSR Timing
CS
0
1
2
3
4
5
6
7
SCK
Data In
SI
6
5
4
3
High-impedance
SO
Figure 7-6.
7
Instruction
READ Timing
CS
0
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
SCK
Instruction
SI
Byte Address
8
7
6
5
4
3
2
1
0
9th bit of Address
Data Out
SO
High-impedance
7
6
5
4
3
2
1
0
MSB
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
11
Figure 7-7.
WRITE Timing
CS
0
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
7
6
SCK
Instruction
SI
Byte Address
8
5
4
3
2
Data In
1
0
7
6
5
4
9th bit of Address
SO
Figure 7-8.
High-impedance
HOLD Timing
CS
t CD
t CD
SCK
t HD
HOLD
t HD
t HZ
SO
tLZ
12
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
3
2
1
0
8.
Ordering Code Detail
AT 2 5 0 1 0 B - S S H L - B
Atmel Designator
Product Family
25 = Standard SPI
Serial EPPROM
Shipping Carrier Option
B = Bulk (Tubes)
T = Tape and Reel, Standard Quantity Option
E = Tape and Reel, Expanded Quantity Option
Operating Voltage
M = 1.8V to 5.5V
Device Density
010 = 1k
020 = 2k
040 = 4k
Device Revision
Package Device Grade or
Wafer/Die Thickness
H = Green, NiPdAu Lead Finish,
Industrial Temperature Range
(-40˚C to +85˚C)
U = Green, Matte Sn Lead Finish,
Industrial Temperature Range
(-40˚C to +85˚C)
11 = 11mil Wafer Thickness
Package Option
SS =
X
=
MA =
ME =
C
=
WWU =
WDT =
JEDEC SOIC
TSSOP
UDFN
XDFN
VFBGA
Wafer unsawn
Die in Tape and Reel
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
13
9.
Part Markings
AT25010B, AT25020B and AT25040B: Package Marking Information
8-lead TSSOP
8-lead SOIC
8-pad UDFN
2.0 x 3.0 mm Body
###
H%@
YXX
ATHYWW
###% @
AAAAAAA
ATMLHYWW
###%
@
AAAAAAAA
8-ball VFBGA
8-pad XDFN
1.5 x 2.0 mm Body
1.8 x 2.2 mm Body
###
YXX
###U
YMXX
PIN 1
Note 1:
designates pin 1
Note 2: Package drawings are not to scale
Catalog Number Truncation
AT25010B
Truncation Code ###: 51B
AT25020B
Truncation Code ###: 52B
AT25040B
Truncation Code ###: 54B
Date Codes
Y = Year
4: 2014
5: 2015
6: 2016
7: 2017
Voltages
8: 2018
9: 2019
0: 2020
1: 2021
M = Month
A: January
B: February
...
L: December
WW = Work Week of Assembly
02: Week 2
04: Week 4
...
52: Week 52
Country of Assembly
Lot Number
@ = Country of Assembly
AAA...A = Atmel Wafer Lot Number
Trace Code
% = Minimum Voltage
L: 1.8V min
Grade/Lead Finish Material
H: Industrial/NiPdAu
U: Industrial/Matte Tin/SnAgCu
Atmel Truncation
XX = Trace Code (Atmel Lot Numbers Correspond to Code)
Example: AA, AB.... YZ, ZZ
AT: Atmel
ATM: Atmel
ATML: Atmel
1/15/14
TITLE
Package Mark Contact:
[email protected]
14
25010-02-04BSM, AT25010B, AT25020B and AT25040B
Package Marking Information
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
DRAWING NO.
REV.
25010-02-04BSM
B
10.
Ordering Information
Delivery Information
Atmel Ordering Code
Lead Finish
AT25010B-SSHL-B
AT25010B-XHL-B
NiPdAu
AT25010B-MEHL-T
SnAgCu
(Lead-free/Halogen-free)
N/A
AT25020B-SSHL-B
AT25020B-XHL-B
NiPdAu
AT25020B-MEHL-T
SnAgCu
(Lead-free/Halogen-free)
N/A
AT25040B-SSHL-B
AT25040B-XHL-B
NiPdAu
AT25040B-MEHL-T
Note:
1.
Tape and Reel
5,000 per Reel
Tape and Reel
5,000 per Reel
Tape and Reel
15,000 per Reel
8ME1
Tape and Reel
5,000 per Reel
8U3-1
Tape and Reel
5,000 per Reel
Wafer
100 per Tube
Tape and Reel
4,000 per Reel
Bulk (Tubes)
100 per Tube
Tape and Reel
5,000 per Reel
Tape and Reel
5,000 per Reel
Tape and Reel
15,000 per Reel
8ME1
Tape and Reel
5,000 per Reel
8U3-1
Tape and Reel
5,000 per Reel
8X
Wafer
SnAgCu
(Lead-free/Halogen-free)
N/A
100 per Tube
Tape and Reel
4,000 per Reel
Bulk (Tubes)
100 per Tube
Tape and Reel
5,000 per Reel
Tape and Reel
5,000 per Reel
Tape and Reel
15,000 per Reel
8ME1
Tape and Reel
5,000 per Reel
8U3-1
Tape and Reel
5,000 per Reel
Wafer
Industrial
Temperature
(-40 to 85C)
Industrial
Temperature
(-40 to 85C)
Note 1
Bulk (Tubes)
8X
Operation
Range
Note 1
Bulk (Tubes)
8MA2
AT25040B-MAHL-E
AT25040B-WWU11L (1)
100 per Tube
(Lead-free/Halogen-free)
AT25040B-MAHL-T
AT25040B-CUL-T
Bulk (Tubes)
8X
8S1
AT25040B-SSHL-T
AT25040B-XHL-T
4,000 per Reel
8MA2
AT25020B-MAHL-E
AT25020B-WWU11L (1)
Tape and Reel
(Lead-free/Halogen-free)
AT25020B-MAHL-T
AT25020B-CUL-T
100 per Tube
8S1
AT25020B-SSHL-T
AT25020B-XHL-T
Bulk (Tubes)
8MA2
AT25010B-MAHL-E
AT25010B-WWU11L (1)
Quantity
(Lead-free/Halogen-free)
AT25010B-MAHL-T
AT25010B-CUL-T
Form
8S1
AT25010B-SSHL-T
AT25010B-XHL-T
Package
Industrial
Temperature
(-40 to 85C)
Note 1
Contact Atmel Sales for Wafer sales.
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
15
Package Type
16
8S1
8-lead, 0.15" wide, Plastic Gull Wing Small Outline (JEDEC SOIC)
8X
8-lead, 4.40mm body, Plastic Thin Shrink Small Outline Package (TSSOP)
8MA2
8-pad, 2.00mm x 3.00mm body, 0.50mm pitch, Plastic Ultra Thin Dual Flat No Lead (UDFN)
8ME1
8-pad, 1.80mm x 2.20mm body, 0.40mm pitch, Extra Thin Dual Flat No Lead (XDFN)
8U3-1
8-ball, 1.50mm x 2.00mm body, 0.50mm pitch, Die Ball Grid Array (VFBGA)
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
11.
Packaging Information
11.1
8S1 — 8-lead JEDEC SOIC
C
1
E
E1
L
N
Ø
TOP VIEW
END VIEW
e
b
COMMON DIMENSIONS
(Unit of Measure = mm)
A
A1
D
SIDE VIEW
Notes: This drawing is for general information only.
Refer to JEDEC Drawing MS-012, Variation AA
for proper dimensions, tolerances, datums, etc.
SYMBOL MIN
A
1.35
NOM
MAX
–
1.75
A1
0.10
–
0.25
b
0.31
–
0.51
C
0.17
–
0.25
D
4.80
–
5.05
E1
3.81
–
3.99
E
5.79
–
6.20
e
NOTE
1.27 BSC
L
0.40
–
1.27
Ø
0°
–
8°
6/22/11
Package Drawing Contact:
[email protected]
TITLE
8S1, 8-lead (0.150” Wide Body), Plastic Gull Wing
Small Outline (JEDEC SOIC)
GPC
SWB
DRAWING NO.
REV.
8S1
G
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
17
11.2
8X — 8-lead TSSOP
C
1
Pin 1 indicator
this corner
E1
E
L1
N
L
Top View
End View
A
b
A1
e
D
SYMBOL
Side View
Notes:
COMMON DIMENSIONS
(Unit of Measure = mm)
A2
1. This drawing is for general information only.
Refer to JEDEC Drawing MO-153, Variation AA, for proper
dimensions, tolerances, datums, etc.
2. Dimension D does not include mold Flash, protrusions or gate
burrs. Mold Flash, protrusions and gate burrs shall not exceed
0.15mm (0.006in) per side.
3. Dimension E1 does not include inter-lead Flash or protrusions.
Inter-lead Flash and protrusions shall not exceed 0.25mm
(0.010in) per side.
4. Dimension b does not include Dambar protrusion.
Allowable Dambar protrusion shall be 0.08mm total in excess
of the b dimension at maximum material condition. Dambar
cannot be located on the lower radius of the foot. Minimum
space between protrusion and adjacent lead is 0.07mm.
5. Dimension D and E1 to be determined at Datum Plane H.
MIN
NOM
MAX
A
-
-
1.20
A1
0.05
-
0.15
A2
0.80
1.00
1.05
D
2.90
3.00
3.10
2, 5
E
NOTE
6.40 BSC
E1
4.30
4.40
4.50
3, 5
b
0.19
0.25
0.30
4
e
L
0.65 BSC
0.45
L1
C
0.60
0.75
1.00 REF
0.09
-
0.20
2/27/14
TITLE
Package Drawing Contact:
[email protected]
18
8X, 8-lead 4.4mm Body, Plastic Thin
Shrink Small Outline Package (TSSOP)
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
GPC
TNR
DRAWING NO.
8X
REV.
E
11.3
8MA2 — 8-pad UDFN
E
1
8
Pin 1 ID
2
7
3
6
4
5
D
C
TOP VIEW
A2
SIDE VIEW
A
A1
E2
b (8x)
8
7
1
D2
6
3
5
4
e (6x)
K
L (8x)
BOTTOM VIEW
Notes:
COMMON DIMENSIONS
(Unit of Measure = mm)
2
Pin#1 ID
1. This drawing is for general information only. Refer to
Drawing MO-229, for proper dimensions, tolerances,
datums, etc.
2. The Pin #1 ID is a laser-marked feature on Top View.
3. Dimensions b applies to metallized terminal and is
measured between 0.15 mm and 0.30 mm from the
terminal tip. If the terminal has the optional radius on
the other end of the terminal, the dimension should
not be measured in that radius area.
4. The Pin #1 ID on the Bottom View is an orientation
feature on the thermal pad.
SYMBOL
MIN
NOM
MAX
A
0.50
0.55
0.60
A1
0.0
0.02
0.05
A2
-
-
0.55
D
1.90
2.00
2.10
D2
1.40
1.50
1.60
E
2.90
3.00
3.10
E2
1.20
1.30
1.40
b
0.18
0.25
0.30
C
L
3
1.52 REF
0.30
e
K
NOTE
0.35
0.40
0.50 BSC
0.20
-
-
11/26/14
Package Drawing Contact:
[email protected]
TITLE
8MA2, 8-pad 2 x 3 x 0.6mm Body, Thermally
Enhanced Plastic Ultra Thin Dual Flat No-Lead
Package (UDFN)
GPC
DRAWING NO.
REV.
YNZ
8MA2
G
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
19
11.4
8ME1 — 8-pad XDFN
D
7
8
6
5
E
PIN #1 ID
2
1
3
4
A1
Top View
A
Side View
e1
b
L
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL
0.10
PIN #1 ID
0.15
b
e
End View
MIN
NOM
MAX
A
–
–
0.40
A1
0.00
–
0.05
D
1.70
1.80
1.90
E
2.10
2.20
2.30
b
0.15
0.20
0.25
e
0.40 TYP
e1
1.20 REF
L
0.26
0.30
NOTE
0.35
9/10/2012
Package Drawing Contact:
[email protected]
20
TITLE
GPC
DRAWING NO.
REV.
8ME1, 8-pad (1.80mm x 2.20mm body) Extra Thin DFN
(XDFN)
DTP
8ME1
B
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
11.5
8U3-1 — 8-ball VFBGA
E
D
2. b
PIN 1 BALL PAD CORNER
A1
A2
TOP VIEW
A
SIDE VIEW
PIN 1 BALL PAD CORNER
3
1
2
4
d
(d1)
8
7
6
5
COMMON DIMENSIONS
(Unit of Measure - mm)
e
(e1)
SYMBOL
MIN
NOM
MAX
BOTTOM VIEW
A
0.73
0.79
0.85
8 SOLDER BALLS
A1
0.09
0.14
0.19
A2
0.40
0.45
0.50
Notes:
b
0.20
0.25
0.30
1. This drawing is for general information only.
D
2. Dimension ‘b’ is measured at maximum solder ball diameter.
3. Solder ball composition shall be 95.5Sn-4.0Ag-.5Cu.
NOTE
2
1.50 BSC
E
2.0 BSC
e
0.50 BSC
e1
0.25 REF
d
1.00 BSC
d1
0.25 REF
6/11/13
Package Drawing Contact:
[email protected]
TITLE
GPC
DRAWING NO.
8U3-1, 8-ball, 1.50mm x 2.00mm body, 0.50mm pitch,
Very Thin, Fine-Pitch Ball Grid Array Package (VFBGA)
GXU
8U3-1
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
REV.
F
21
12.
22
Revision History
Doc. Rev.
Date
Comments
8707F
01/2015
8707E
05/2014
8707D
04/2013
8707C
06/2011
8707B
10/2010
Remove Preliminary.
8707B
03/2010
Replace 8Y6 with 8MA2.
8707A
02/2010
Initial document release.
Add the UDFN Expanded Quantity Option.
Update the 8MA2 package outline drawing and the ordering information section.
Update part markings, package drawings, package 8A2 to 8X, template, logos, and
disclaimer page. No change to functional specification.
Correct WRSR waveform figure 4-5, bit 7 is not writable.
Update Atmel logos and disclaimer page.
Correct AT25040B-SSHL marking detail.
Replace 8A2 package drawing with version E.
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
XXXXXX
Atmel Corporation
1600 Technology Drive, San Jose, CA 95110 USA
T: (+1)(408) 441.0311
F: (+1)(408) 436.4200
|
www.atmel.com
© 2015 Atmel Corporation. / Rev.: Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015.
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