ETC AT24C02Y1-10YI-1.8

Features
• Low-voltage and Standard-voltage Operation
•
•
•
•
•
•
•
•
•
•
•
•
– 2.7 (VCC = 2.7V to 5.5V)
– 1.8 (VCC = 1.8V to 5.5V)
Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K),
1024 x 8 (8K) or 2048 x 8 (16K)
2-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bi-directional Data Transfer Protocol
100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Compatibility
Write Protect Pin for Hardware Data Protection
8-byte Page (1K, 2K), 16-byte Page (4K, 8K, 16K) Write Modes
Partial Page Writes are Allowed
Self-timed Write Cycle (10 ms max)
High-reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
Automotive Grade and Extended Temperature Devices Available
8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP, 8-lead TAP and 8-lead TSSOP Packages
2-wire
Serial EEPROM
1K (128 x 8)
2K (256 x 8)
4K (512 x 8)
Description
8K (1024 x 8)
The AT24C01A/02/04/08/16 provides 1024/2048/4096/8192/16384 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as
128/256/512/1024/2048 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 AT24C01A/02/04/08/16 is available in space-saving 8-pin PDIP,
8-lead JEDEC SOIC, 8-lead MAP, 8-lead TAP and 8-lead TSSOP packages and is
accessed via a 2-wire serial interface. In addition, the entire family is available in 2.7V
(2.7V to 5.5V) and 1.8V (1.8V to 5.5V) versions.
Pin Configurations
Pin Name
Function
A0 - A2
Address Inputs
SDA
Serial Data
SCL
Serial Clock Input
WP
Write Protect
NC
No Connect
8-lead TSSOP
A0
A1
A2
GND
1
2
3
4
8
7
6
5
16K (2048 x 8)
AT24C01A
AT24C02
AT24C04
AT24C08
AT24C16
VCC
WP
SCL
SDA
8-lead MAP/TAP
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
8-pin PDIP
8-lead SOIC
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
Rev. 0180G–SEEPR–02/02
1
Absolute Maximum Ratings
Operating Temperature.................................. -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
Voltage on Any Pin
with Respect to Ground .....................................-1.0V to +7.0V
Maximum Operating Voltage .......................................... 6.25V
*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.
DC Output Current........................................................ 5.0 mA
Block Diagram
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AT24C01A/02/04/08/16
0180G–SEEPR–02/02
AT24C01A/02/04/08/16
Pin Description
SERIAL CLOCK (SCL): The SCL input is used to positive edge clock data into each
EEPROM device and negative edge clock data out of each device.
SERIAL DATA (SDA): The SDA pin is bi-directional for serial data transfer. This pin is
open-drain driven and may be wire-ORed with any number of other open-drain or opencollector devices.
DEVICE/PAGE ADDRESSES (A2, A1, A0): The A2, A1 and A0 pins are device
address inputs that are hard wired for the AT24C01A and the AT24C02. As many as
eight 1K/2K devices may be addressed on a single bus system (device addressing is
discussed in detail under the Device Addressing section).
The AT24C04 uses the A2 and A1 inputs for hard wire addressing and a total of four 4K
devices may be addressed on a single bus system. The A0 pin is a no connect.
The AT24C08 only uses the A2 input for hardwire addressing and a total of two 8K
devices may be addressed on a single bus system. The A0 and A1 pins are no
connects.
The AT24C16 does not use the device address pins, which limits the number of devices
on a single bus to one. The A0, A1 and A2 pins are no connects.
WRITE PROTECT (WP): The AT24C01A/02/04/16 has a Write Protect pin that provides
hardware data protection. The Write Protect pin allows normal read/write operations
when connected to ground (GND). When the Write Protect pin is connected to VCC, the
write protection feature is enabled and operates as shown in the following table.
WP Pin
Status
Memory Organization
Part of the Array Protected
24C01A
24C02
At VCC
Full (1K)
Array
Full (2K)
Array
At GND
Normal Read/Write Operations
24C04
Full (4K)
Array
24C08
Normal
Read/
Write
Operation
24C16
Upper
Half
(8K)
Array
AT24C01A, 1K SERIAL EEPROM: Internally organized with 16 pages of 8 bytes each,
the 1K requires a 7-bit data word address for random word addressing.
AT24C02, 2K SERIAL EEPROM: Internally organized with 32 pages of 8 bytes each,
the 2K requires an 8-bit data word address for random word addressing.
AT24C04, 4K SERIAL EEPROM: Internally organized with 32 pages of 16 bytes each,
the 4K requires a 9-bit data word address for random word addressing.
AT24C08, 8K SERIAL EEPROM: Internally organized with 64 pages of 16 bytes each,
the 8K requires a 10-bit data word address for random word addressing.
AT24C16, 16K SERIAL EEPROM: Internally organized with 128 pages of 16 bytes
each, the 16K requires an 11-bit data word address for random word addressing.
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0180G–SEEPR–02/02
Pin Capacitance(1)
Applicable over recommended operating range from TA = 25°C, f = 1.0 MHz, VCC = +1.8V.
Symbol
Test Condition
CI/O
CIN
Note:
Max
Units
Conditions
Input/Output Capacitance (SDA)
8
pF
VI/O = 0V
Input Capacitance (A 0, A1, A2, SCL)
6
pF
VIN = 0V
1. This parameter is characterized and is not 100% tested.
DC Characteristics
Applicable over recommended operating range from: TAI = -40°C to +85°C, VCC = +1.8V to +5.5V, TAC = 0°C to +70°C,
VCC = +1.8V to +5.5V (unless otherwise noted).
Symbol
Parameter
VCC1
Supply Voltage
VCC2
Test Condition
Max
Units
1.8
5.5
V
Supply Voltage
2.5
5.5
V
VCC3
Supply Voltage
2.7
5.5
V
VCC4
Supply Voltage
4.5
5.5
V
ICC
Supply Current VCC = 5.0V
READ at 100 kHz
0.4
1.0
mA
ICC
Supply Current VCC = 5.0V
WRITE at 100 kHz
2.0
3.0
mA
ISB1
Standby Current VCC = 1.8V
VIN = VCC or VSS
0.6
3.0
µA
ISB2
Standby Current VCC = 2.5V
VIN = VCC or VSS
1.4
4.0
µA
ISB3
Standby Current VCC = 2.7V
VIN = VCC or VSS
1.6
4.0
µA
ISB4
Standby Current VCC = 5.0V
VIN = VCC or VSS
8.0
18.0
µA
ILI
Input Leakage Current
VIN = VCC or VSS
0.10
3.0
µA
ILO
Output Leakage Current
VOUT = VCC or V SS
0.05
3.0
µA
-0.6
VCC x 0.3
V
VCC x 0.7
VCC + 0.5
V
(1)
Min
Typ
VIL
Input Low Level
VIH
Input High Level(1)
VOL2
Output Low Level VCC = 3.0V
IOL = 2.1 mA
0.4
V
VOL1
Output Low Level VCC = 1.8V
IOL = 0.15 mA
0.2
V
Note:
4
1. VIL min and VIH max are reference only and are not tested.
AT24C01A/02/04/08/16
0180G–SEEPR–02/02
AT24C01A/02/04/08/16
AC Characteristics
Applicable over recommended operating range from TA = -40°C to +85°C, VCC = +1.8V to +5.5V, CL = 1 TTL Gate and
100 pF (unless otherwise noted).
2.7-, 2.5-, 1.8-volt
Min
Max
5.0-volt
Symbol
Parameter
Min
fSCL
Clock Frequency, SCL
tLOW
Clock Pulse Width Low
4.7
1.2
µs
tHIGH
Clock Pulse Width High
4.0
0.6
µs
tI
Noise Suppression Time(1)
tAA
Clock Low to Data Out Valid
0.1
tBUF
Time the bus must be free before
a new transmission can start(1)
4.7
1.2
µs
tHD.STA
Start Hold Time
4.0
0.6
µs
tSU.STA
Start Setup Time
4.7
0.6
µs
tHD.DAT
Data In Hold Time
0
0
µs
tSU.DAT
Data In Setup Time
200
100
ns
100
100
(1)
4.5
0.1
Max
Units
400
kHz
50
ns
0.9
µs
tR
Inputs Rise Time
tF
Inputs Fall Time (1)
tSU.STO
Stop Setup Time
4.7
0.6
µs
tDH
Data Out Hold Time
100
50
ns
tWR
Write Cycle Time
Endurance(1)
5.0V, 25°C, Byte Mode
Note:
1.0
0.3
µs
300
300
ns
10
1M
10
1M
ms
Write
Cycles
1. This parameter is characterized and is not 100% tested.
5
0180G–SEEPR–02/02
Device Operation
CLOCK and DATA TRANSITIONS: The SDA pin is normally pulled high with an external device. Data on the SDA pin may change only during SCL low time periods (refer to
Data Validity timing diagram). Data changes during SCL high periods will indicate a start
or stop condition as defined below.
START CONDITION: A high-to-low transition of SDA with SCL high is a start condition
which must precede any other command (refer to Start and Stop Definition timing
diagram).
STOP CONDITION: A low-to-high transition of SDA with SCL high is a stop condition.
After a read sequence, the stop command will place the EEPROM in a standby power
mode (refer to Start and Stop Definition timing diagram).
ACKNOWLEDGE: All addresses and data words are serially transmitted to and from the
EEPROM in 8-bit words. The EEPROM sends a zero to acknowledge that it has
received each word. This happens during the ninth clock cycle.
STANDBY MODE: The AT24C01A/02/04/08/16 features a low-power standby mode
which is enabled: (a) upon power-up and (b) after the receipt of the STOP bit and the
completion of any internal operations.
MEMORY RESET: After an interruption in protocol, power loss or system reset, any 2wire part can be reset by following these steps:
1. Clock up to 9 cycles.
2. Look for SDA high in each cycle while SCL is high.
3. Create a start condition.
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AT24C01A/02/04/08/16
0180G–SEEPR–02/02
AT24C01A/02/04/08/16
Bus Timing
SCL: Serial Clock, SDA: Serial Data I/O
Write Cycle Timing
SCL: Serial Clock, SDA: Serial Data I/O
tWR(1)
Note:
1. The write cycle time tWR is the time from a valid stop condition of a write sequence to the end of the internal clear/write cycle.
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0180G–SEEPR–02/02
Data Validity
Start and Stop Definition
Output Acknowledge
8
AT24C01A/02/04/08/16
0180G–SEEPR–02/02
AT24C01A/02/04/08/16
Device Addressing
The 1K, 2K, 4K, 8K and 16K EEPROM devices all require an 8-bit device address word
following a start condition to enable the chip for a read or write operation (refer to Figure
1).
The device address word consists of a mandatory one, zero sequence for the first four
most significant bits as shown. This is common to all the EEPROM devices.
The next 3 bits are the A2, A1 and A0 device address bits for the 1K/2K EEPROM.
These 3 bits must compare to their corresponding hard-wired input pins.
The 4K EEPROM only uses the A2 and A1 device address bits with the third bit being a
memory page address bit. The two device address bits must compare to their corresponding hard-wired input pins. The A0 pin is no connect.
The 8K EEPROM only uses the A2 device address bit with the next 2 bits being for
memory page addressing. The A2 bit must compare to its corresponding hard-wired
input pin. The A1 and A0 pins are no connect.
The 16K does not use any device address bits but instead the 3 bits are used for memory page addressing. These page addressing bits on the 4K, 8K and 16K devices
should be considered the most significant bits of the data word address which follows.
The A0, A1 and A2 pins are no connect.
The eighth bit of the device address is the read/write operation select bit. A read operation is initiated if this bit is high and a write operation is initiated if this bit is low.
Upon a compare of the device address, the EEPROM will output a zero. If a compare is
not made, the chip will return to a standby state.
Write Operations
BYTE WRITE: A write operation requires an 8-bit data word address following the
device address word and acknowledgment. Upon receipt of this address, the EEPROM
will again respond with a zero and then clock in the first 8-bit data word. Following
receipt of the 8-bit data word, the EEPROM will output a zero and the addressing
device, such as a microcontroller, must terminate the write sequence with a stop condition. At this time the EEPROM enters an internally timed write cycle, t WR, to the
nonvolatile memory. All inputs are disabled during this write cycle and the EEPROM will
not respond until the write is complete (refer to Figure 2).
PAGE WRITE: The 1K/2K EEPROM is capable of an 8-byte page write, and the 4K, 8K
and 16K devices are capable of 16-byte page writes.
A page write is initiated the same as a byte write, but the microcontroller does not send
a stop condition after the first data word is clocked in. Instead, after the EEPROM
acknowledges receipt of the first data word, the microcontroller can transmit up to seven
(1K/2K) or fifteen (4K, 8K, 16K) more data words. The EEPROM will respond with a zero
after each data word received. The microcontroller must terminate the page write
sequence with a stop condition (refer to Figure 3).
The data word address lower three (1K/2K) or four (4K, 8K, 16K) bits are internally
incremented following the receipt of each data word. The higher data word address bits
are not incremented, retaining the memory page row location. When the word address,
internally generated, reaches the page boundary, the following byte is placed at the
beginning of the same page. If more than eight (1K/2K) or sixteen (4K, 8K, 16K) data
words are transmitted to the EEPROM, the data word address will “roll over” and previous data will be overwritten.
9
0180G–SEEPR–02/02
ACKNOWLEDGE POLLING: Once the internally timed write cycle has started and the
EEPROM inputs are disabled, acknowledge polling can be initiated. This involves sending a
start condition followed by the device address word. The read/write bit is representative of the
operation desired. Only if the internal write cycle has completed will the EEPROM respond
with a zero allowing the read or write sequence to continue.
Read
Operations
Read operations are initiated the same way as write operations with the exception that the
read/write select bit in the device address word is set to one. There are three read operations:
current address read, random address read and sequential read.
CURRENT ADDRESS READ: The internal data word address counter maintains the last
address accessed during the last read or write operation, incremented by one. This address
stays valid between operations as long as the chip power is maintained. The address “roll
over” during read is from the last byte of the last memory page to the first byte of the first page.
The address “roll over” during write is from the last byte of the current page to the first byte of
the same page.
Once the device address with the read/write select bit set to one is clocked in and acknowledged by the EEPROM, the current address data word is serially clocked out. The
microcontroller does not respond with an input zero but does generate a following stop condition (refer to Figure 4).
RANDOM READ: A random read requires a “dummy” byte write sequence to load in the data
word address. Once the device address word and data word address are clocked in and
acknowledged by the EEPROM, the microcontroller must generate another start condition.
The microcontroller now initiates a current address read by sending a device address with the
read/write select bit high. The EEPROM acknowledges the device address and serially clocks
out the data word. The microcontroller does not respond with a zero but does generate a following stop condition (refer to Figure 5).
SEQUENTIAL READ: Sequential reads are initiated by either a current address read or a random address read. After the microcontroller receives a data word, it responds with an
acknowledge. As long as the EEPROM receives an acknowledge, it will continue to increment
the data word address and serially clock out sequential data words. When the memory
address limit is reached, the data word address will “roll over” and the sequential read will continue. The sequential read operation is terminated when the microcontroller does not respond
with a zero but does generate a following stop condition (refer to Figure 6).
10
AT24C01A/02/04/08/16
0180G–SEEPR–02/02
AT24C01A/02/04/08/16
Figure 1. Device Address
Figure 2. Byte Write
Figure 3. Page Write
(* = DON’T CARE bit for 1K)
11
0180G–SEEPR–02/02
Figure 4. Current Address Read
Figure 5. Random Read
(* = DON’T CARE bit for 1K)
Figure 6. Sequential Read
12
AT24C01A/02/04/08/16
0180G–SEEPR–02/02
AT24C01A/02/04/08/16
AT24C01A Ordering Information
tWR (max)
(ms)
ICC (max)
(µA)
ISB (max)
(µA)
fMAX
(kHz)
Ordering Code
Package
10
1500
4
100
AT24C01A-10PI-2.7
AT24C01A-10SI-2.7
AT24C01A-10TI-2.7
AT24C01AY1-10YI-2.7
AT24C01AY3-10YI-2.7
8P3
8S1
8A2
8Y1
8Y3
Industrial
(-40°C to 85°C)
10
800
3
100
AT24C01A-10PI-1.8
AT24C01A-10SI-1.8
AT24C01A-10TI-1.8
AT24C01AY1-10YI-1.8
AT24C01AY3-10YI-1.8
8P3
8S1
8A2
8Y1
8Y3
Industrial
(-40°C to 85°C)
Operation Range
Package Type
8P3
8-pin, 0.300" Wide, Plastic Dual Inline Package (PDIP)
8S1
8-lead, 0.150" Wide, Plastic Gull Wing Small Outline (JEDEC SOIC)
8A2
8-lead, 0.170" Wide, Thin Shrink Small Outline Package (TSSOP)
8Y1
8-lead, Dual Footprint, Non-leaded, Miniature Array Package (MAP)
8Y3
8-lead, Dual Footprint, Non-leaded, Thin Array Package (TAP)
Options
-2.7
Low-voltage (2.7V to 5.5V)
-1.8
Low-voltage (1.8V to 5.5V)
13
0180G–SEEPR–02/02
AT24C02 Ordering Information
tWR (max)
(ms)
ICC (max)
(µA)
ISB (max)
(µA)
fMAX
(kHz)
10
1500
4
10
800
3
Ordering Code
Package
Operation Range
100
AT24C02-10PI-2.7
AT24C02N-10SI-2.7
AT24C02-10TI-2.7
AT24C02Y1-10YI-2.7
AT24C02Y3-10YI-2.7
8P3
8S1
8A2
8Y1
8Y3
Industrial
(-40°C to 85°C)
100
AT24C02-10PI-1.8
AT24C02N-10SI-1.8
AT24C02-10TI-1.8
AT24C02Y1-10YI-1.8
AT24C02Y3-10YI-1.8
8P3
8S1
8A2
8Y1
8Y3
Industrial
(-40°C to 85°C)
Package Type
8P3
8-pin, 0.300" Wide, Plastic Dual Inline Package (PDIP)
8S1
8-lead, 0.150" Wide, Plastic Gull Wing Small Outline (JEDEC SOIC)
8A2
8-lead, 0.170" Wide, Thin Shrink Small Outline Package (TSSOP)
8Y1
8-lead, Dual Footprint, Non-leaded, Miniature Array Package (MAP)
8Y3
8-lead, Dual Footprint, Non-leaded, Thin Array Package (TAP)
Options
-2.7
Low-voltage (2.7V to 5.5V)
-1.8
Low-voltage (1.8V to 5.5V)
14
AT24C01A/02/04/08/16
0180G–SEEPR–02/02
AT24C01A/02/04/08/16
AT24C04 Ordering Information
tWR (max)
(ms)
ICC (max)
(µA)
ISB (max)
(µA)
fMAX
(kHz)
10
1500
4
10
800
3
Ordering Code
Package
Operation Range
100
AT24C04-10PI-2.7
AT24C04N-10SI-2.7
AT24C04-10TI-2.7
AT24C04Y1-10YI-2.7
AT24C04Y3-10YI-2.7
8P3
8S1
8A2
8Y1
8Y3
Industrial
(-40°C to 85°C)
100
AT24C04-10PI-1.8
AT24C04N-10SI-1.8
AT24C04-10TI-1.8
AT24C04Y1-10YI-1.8
AT24C04Y3-10YI-1.8
8P3
8S1
8A2
8Y1
8Y3
Industrial
(-40°C to 85°C)
Package Type
8P3
8-pin, 0.300" Wide, Plastic Dual Inline Package (PDIP)
8S1
8-lead, 0.150" Wide, Plastic Gull Wing Small Outline (JEDEC SOIC)
8A2
8-lead, 0.170" Wide, Thin Shrink Small Outline Package (TSSOP)
8Y1
8-lead, Dual Footprint, Non-leaded, Miniature Array Package (MAP)
8Y3
8-lead, Dual Footprint, Non-leaded, Thin Array Package (TAP)
Options
-2.7
Low-voltage (2.7V to 5.5V)
-1.8
Low-voltage (1.8V to 5.5V)
15
0180G–SEEPR–02/02
AT24C08 Ordering Information
tWR (max)
(ms)
ICC (max)
(µA)
ISB (max)
(µA)
fMAX
(kHz)
10
1500
4
10
800
3
Ordering Code
Package
Operation Range
100
AT24C08-10PI-2.7
AT24C08N-10SI-2.7
AT24C08-10TI-2.7
AT24C08Y1-10YI-2.7
AT24C08Y3-10YI-2.7
8P3
8S1
8A2
8Y1
8Y3
Industrial
(-40°C to 85°C)
100
AT24C08-10PI-1.8
AT24C08N-10SI-1.8
AT24C08-10TI-1.8
AT24C08Y1-10YI-1.8
AT24C08Y3-10YI-1.8
8P3
8S1
8A2
8Y1
8Y3
Industrial
(-40°C to 85°C)
Package Type
8P3
8-pin, 0.300" Wide, Plastic Dual Inline Package (PDIP)
8S1
8-lead, 0.150" Wide, Plastic Gull Wing Small Outline (JEDEC SOIC)
8A2
8-lead, 0.170" Wide, Thin Shrink Small Outline Package (TSSOP)
8Y1
8-lead, Dual Footprint, Non-leaded, Miniature Array Package (MAP)
8Y3
8-lead, Dual Footprint, Non-leaded, Thin Array Package (TAP)
Options
-2.7
Low-voltage (2.7V to 5.5V)
-1.8
Low-voltage (1.8V to 5.5V)
16
AT24C01A/02/04/08/16
0180G–SEEPR–02/02
AT24C01A/02/04/08/16
AT24C16 Ordering Information
tWR (max)
(ms)
ICC (max)
(µA)
ISB (max)
(µA)
fMAX
(kHz)
10
1500
4
10
800
3
Ordering Code
Package
Operation Range
100
AT24C16-10PI-2.7
AT24C16N-10SI-2.7
AT24C16-10TI-2.7
AT24C16Y1-10YI-2.7
AT24C16Y3-10YI-2.7
8P3
8S1
8A2
8Y1
8Y3
Industrial
(-40°C to 85°C)
100
AT24C16-10PI-1.8
AT24C16N-10SI-1.8
AT24C16-10TI-1.8
AT24C16Y1-10YI-1.8
AT24C16Y3-10YI-1.8
8P3
8S1
8A2
8Y1
8Y3
Industrial
(-40°C to 85°C)
Package Type
8P3
8-pin, 0.300" Wide, Plastic Dual Inline Package (PDIP)
8S1
8-lead, 0.150" Wide, Plastic Gull Wing Small Outline (JEDEC SOIC)
8A2
8-lead, 0.170" Wide, Thin Shrink Small Outline Package (TSSOP)
8Y1
8-lead, Dual Footprint, Non-leaded, Miniature Array Package (MAP)
8Y3
8-lead, Dual Footprint, Non-leaded, Thin Array Package (TAP)
Options
-2.7
Low-voltage (2.7V to 5.5V)
-1.8
Low-voltage (1.8V to 5.5V)
17
0180G–SEEPR–02/02
Packaging Information
8P3 – PDIP
E
1
E1
N
Top View
c
eA
End View
COMMON DIMENSIONS
(Unit of Measure = inches)
D
e
D1
A2 A
MIN
NOM
A2
0.115
0.130
0.195
b
0.014
0.018
0.022
5
b2
0.045
0.060
0.070
6
b3
0.030
0.039
0.045
6
c
0.008
0.010
0.014
D
0.355
0.365
0.400
D1
0.005
E
0.300
0.310
0.325
4
E1
0.240
0.250
0.280
3
SYMBOL
A
b2
L
b3
b
4 PLCS
Side View
Notes:
0.210
0.100 BSC
eA
0.300 BSC
0.115
NOTE
2
3
3
e
L
MAX
0.130
4
0.150
2
1. This drawing is for general information only; refer to JEDEC Drawing MS-001, Variation BA for additional information.
2. Dimensions A and L are measured with the package seated in JEDEC seating plane Gauge GS-3.
3. D, D1 and E1 dimensions do not include mold Flash or protrusions. Mold Flash or protrusions shall not exceed 0.010 inch.
4. E and eA measured with the leads constrained to be perpendicular to datum.
5. Pointed or rounded lead tips are preferred to ease insertion.
6. b2 and b3 maximum dimensions do not include Dambar protrusions. Dambar protrusions shall not exceed 0.010 (0.25 mm).
01/09/02
R
18
2325 Orchard Parkway
San Jose, CA 95131
TITLE
8P3, 8-lead, 0.300" Wide Body, Plastic Dual
In-line Package (PDIP)
DRAWING NO.
REV.
8P3
B
AT24C01A/02/04/08/16
0180G–SEEPR–02/02
AT24C01A/02/04/08/16
8S1 – JEDEC SOIC
3
2
1
H
N
Top View
e
B
A
D
COMMON DIMENSIONS
(Unit of Measure = mm)
Side View
A2
C
L
SYMBOL
MIN
NOM
MAX
A
–
–
1.75
B
–
–
0.51
C
–
–
0.25
D
–
–
5.00
E
–
–
4.00
e
E
End View
NOTE
1.27 BSC
H
–
–
6.20
L
–
–
1.27
Note: This drawing is for general information only. Refer to JEDEC Drawing MS-012 for proper dimensions, tolerances, datums, etc.
10/10/01
R
2325 Orchard Parkway
San Jose, CA 95131
TITLE
8S1, 8-lead (0.150" Wide Body), Plastic Gull Wing
Small Outline (JEDEC SOIC)
DRAWING NO.
REV.
8S1
A
19
0180G–SEEPR–02/02
8A2 – TSSOP
3
2
1
E
E1
N
Top View
b
A2
COMMON DIMENSIONS
(Unit of Measure = mm)
e
A
SYMBOL
D
D
MIN
NOM
MAX
NOTE
2.90
3.00
3.10
2, 5
3, 5
E
Side View
L1
4.30
4.40
4.50
A
–
–
1.20
A2
0.80
1.00
1.05
b
0.19
–
0.30
L
4
0.65 BSC
0.45
L1
End View
0.60
0.75
1.00 REF
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
0.15 mm (0.006 in) per side.
3. Dimension "E1" does not include inter-lead Flash or protrusions. Inter-lead Flash and protrusions shall not exceed 0.25 mm
(0.010 in) per side.
4. Dimension "b" does not include Dambar protrusion. Allowable Dambar protrusion shall be 0.08 mm 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 0.07 mm.
10/26/01
5. Dimension "D" and "E1" to be determined at Datum Plane H.
R
20
E1
e
L
Notes:
6.40 BSC
2325 Orchard Parkway
San Jose, CA 95131
TITLE
8A2, 8-lead, 4.4 mm Body, Plastic
Thin Shrink Small Outline Package (TSSOP)
DRAWING NO.
8A2
REV.
A
AT24C01A/02/04/08/16
0180G–SEEPR–02/02
AT24C01A/02/04/08/16
8Y1 – MAP
PIN 1 INDEX AREA
A
PIN 1 ID
D1
D
E1
b
E
A1
Top View
e
e1
L
Bottom View
Side View
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL
A
End View
MIN
NOM
MAX
A
–
–
0.90
A1
0.00
–
0.05
D
4.70
4.90
5.10
E
2.80
3.00
3.20
D1
2.85
3.00
3.15
E1
1.85
2.00
2.15
b
0.25
0.30
0.35
e
0.65 TYP
e1
L
NOTE
1.95 REF
0.50
0.60
0.70
11/16/01
R
2325 Orchard Parkway
San Jose, CA 95131
TITLE
8Y1, 8-lead (4.90 x 3.00 mm Body), MSOP Array Package
(MAP) Y1
DRAWING NO.
8Y1
REV.
A
21
0180G–SEEPR–02/02
8Y3 – TAP
PIN 1 INDEX AREA
A
PIN 1 ID
D1
D
E1
b
E
A1
Top View
e
e1
L
Bottom View
Side View
COMMON DIMENSIONS
(Unit of Measure = mm)
A
End View
SYMBOL
MIN
NOM
MAX
A
–
–
0.90
A1
0.00
–
0.05
D
6.20
6.40
6.60
E
3.45
3.65
3.85
D1
4.85
5.00
5.15
E1
2.90
3.05
3.20
b
0.20
0.25
0.30
e
0.65 TYP
e1
1.95 REF
L
0.30
0.40
NOTE
0.50
11/16/01
R
22
2325 Orchard Parkway
San Jose, CA 95131
TITLE
8Y3, 8-lead (6.40 x 3.65 mm Body), TSSOP Array Package
(TAP) Y3
DRAWING NO.
8Y3
REV.
A
AT24C01A/02/04/08/16
0180G–SEEPR–02/02
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© Atmel Corporation 2002.
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0180G–SEEPR–02/02
xM