Datasheet
PCA24S08A_1 © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 01 — 19 January 2010 2 of 24
NXP Semiconductors
PCA24S08A
1024 × 8-bit CMOS EEPROM with access protection
2. Features
Non-volatile storage of 8 kbits organized as 8 blocks of 128 bytes each
I
2
C-bus interface logic
Compatible with 24C08 serial EEPROM, and alternate source of Atmel AT24RF08C
without the RF interface
Write operation:
Byte write mode
16-byte page write mode
Read operation:
Sequential read
Random read
Programmable access protection to limit reads and writes
Lock/unlock function
Write protect feature protecting the full memory array against write operations
Self timed write cycle
Internal power-on reset
High reliability:
Ten years non-volatile data retention time
100,000 write cycle endurance
Low power CMOS technology
Operating power supply voltage range of 2.5 V to 3.6 V
0 Hz to 400 kHz clock frequency
ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
JESD22-A115 and 1000 V CDM per JESD22-C101
Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
Packages offered: SO8, TSSOP8
3. Ordering information
Table 1. Ordering information
T
amb
=
−
40
°
C to +85
°
C
Type number Topside
mark
Package
Name Description Version
PCA24S08AD P24S08A SO8 plastic small outline package; 8 leads; body width 3.9 mm SOT96-1
PCA24S08ADP PS08A TSSOP8 plastic thin shrink small outline package; 8 leads; body width 3 mm SOT505-1