IN24АА32АN, IN24АА32АD, IN24LC32АN, IN24LC32АD
32K(4Kx8) EEPROM with I2C Interface .
DESCRIPTION
The IN24АА32АN, IN24АА32АD, IN24LC32АN, IN24LC32АD are a 32K(4Kx8) nonvola-
tile Electrically Erasable PROM with I2C Interface .
The ICs is purposed for reading & writing in byte or page (32byte) modes and long time
nonvolatile data storage in electronic units with I2Cinterface.
The ICs are functionally and pin compatible to 24АA32 (Microchip)
IN24АА32АN, IN24LC32АN are realized in DIP-8 (MS-001BA) package.
IN24АА32АD, IN24LC32АD are realized in SO-8 (MS-012АA) package.
FEATURES
N SUFFIX
DIP
- Data capacity, QINF:
32768 bit,
- Supply voltage range , UCC
for IN24АА32АN, IN24АА32АD
for IN24LC32АN, IN24LC32АD
1,8 …5,5 V;
2,5 …5,5 V;
8
1
D SUFFIX
SOIC
- Maximum clock frequency, fC:
for 2,5 V ≤ UCC ≤ 5,5 V
for 1,8 V ≤ UCC ≤ 5,5 V
- Maximum stand-by current, ICC
- Maximum read current, IOCCR
- Maximum write current, IOCCW
400 kHz;
100 kHz;
1,0 uA;
0,4 mA;
3,0 mA;
8
1
- Endurance NE/W
- Operating temperature range
,
1000000 cycles;
-40 … +85°C.
IN24АА32АN, IN24LC32АN are realized in DIP-8 (MS-001BA) package.
IN24АА32АD, IN24LC32АD are realized in SO-8 (MS-012АA) package.
08 Vcc
01-03
A0-A2
HV-generator
3
07
WP
I2 C bus
control
logic
05
06
SDA
SCL
Storage
unit
4096 x 8
Input
filter
Rows
Decoder
Page
Register
Columns decoder
Read/write
control unit
04 GND
Fig.2 Block Diagram
Ver.00/13.10.2008
IN24AA(LC)32-TSe.doc
949248
1
INTEGRAL [ INTEGRAL CORP. ]
