AT24C3210PI18 ATMEL Corporation, AT24C3210PI18 Datasheet

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AT24C3210PI18

Manufacturer Part Number
AT24C3210PI18
Description
DIP-8
Manufacturer
ATMEL Corporation
Datasheet
Features
Description
The AT24C32/64 provides 32,768/65,536 bits of serial electrically erasable and pro-
grammable read only memory (EEPROM) organized as 4096/8192 words of 8 bits
each. The device’s cascadable feature allows up to 8 devices to share a common 2-
wire bus. The device is optimized for use in many industrial and commercial applica-
tions where low power and low voltage operation are essential. The AT24C32/64 is
available in space saving 8-pin JEDEC PDIP, 8-pin JEDEC SOIC, 8-pin EIAJ SOIC,
and 8-pin TSSOP (AT24C64) 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
A0 - A2
SDA
SCL
WP
Low-Voltage and Standard-Voltage Operation
Low-Power Devices (I
Internally Organized 4096 x 8, 8192 x 8
2-Wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Clock Rate
Write Protect Pin for Hardware Data Protection
32-Byte Page Write Mode (Partial Page Writes Allowed)
Self-Timed Write Cycle (10 ms max)
High Reliability
Automotive Grade and Extended Temperature Devices Available
8-Pin JEDEC PDIP, 8-Pin JEDEC SOIC, 8-Pin EIAJ SOIC,
and 8-pin TSSOP Packages
– 2.7 (V
– 1.8 (V
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
GND
A0
A1
A2
CC
CC
8-Pin PDIP
1
2
3
4
Function
Address Inputs
Serial Data
Serial Clock Input
Write Protect
= 2.7V to 5.5V)
= 1.8V to 5.5V)
8
7
6
5
SB
VCC
WP
SCL
SDA
= 2 µA at 5.5V) Available
GND
GND
A0
A1
A2
A0
A1
A2
8-Pin TSSOP
1
2
3
4
1
2
3
4
8-Pin SOIC
8
7
6
5
8
7
6
5
VCC
WP
SCL
SDA
VCC
WP
SCL
SDA
2-Wire
Serial EEPROM
32K (4096 x 8)
64K (8192 x 8)
AT24C32
AT24C64
2-Wire, 32K
Serial E
Rev. 0336K–SEEPR–7/03
2
PROM
1

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