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PCF85103C-2 Datasheet

256 x 8-bit CMOS EEPROMs with I2C-bus interface

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PCF85103C-2
256 × 8-bit CMOS EEPROM with I2C-bus interface
Rev. 02 — 09 May 2002
Product data
1. Description
The PCF85103C-2 is a floating gate Electrically Erasable Programmable Read Only
Memory (EEPROM) with 2 kbits (256 × 8-bit) non-volatile storage. By using an
internal redundant storage code, it is fault tolerant to single bit errors. This feature
dramatically increases the reliability compared to conventional EEPROMs. Power
consumption is low due to the full CMOS technology used. The programming voltage
is generated on-chip, using a voltage multiplier.
Data bytes are received and transmitted via the serial I2C-bus. Up to eight
PCF85103C-2 devices may be connected to the I2C-bus. Chip select is accomplished
by three address inputs (A0, A1 and A2).
The PCF85103C-2 is identical to PCF85102C-2 except for the fixed I2C address,
allowing up to eight PCF85102C-2 and eight PCF85103C-2 on the same I2C-bus.
2. Features
s Low power CMOS:
x 2.0 mA maximum operating current
x maximum standby current 10 µA (at 6.0 V), typical 4 µA
s Non-volatile storage of 2 kbits organized as 256 × 8-bit
s Single supply with full operation down to 2.5 V
s On-chip voltage multiplier
s Serial input/output I2C-bus
s Write operations:
x byte write mode
x 8-byte page write mode (minimizes total write time per byte)
s Read operations:
x sequential read
x random read
s Internal timer for writing (no external components)
s Internal power-on reset
s 0 to 100 kHz clock frequency
s High reliability by using a redundant storage code
s Endurance: 1,000,000 Erase/Write (E/W) cycles at Tamb = 22 °C
s 10 years non-volatile data retention time
s Pin compatible to: PCF8570, PCF8571, PCF8572, PCA8581, PCF8582, and
PCF85102


NXP Semiconductors Electronic Components Datasheet

PCF85103C-2 Datasheet

256 x 8-bit CMOS EEPROMs with I2C-bus interface

No Preview Available !

Philips Semiconductors
PCF85103C-2
256 × 8-bit CMOS EEPROM with I2C-bus interface
s ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
JESD22-A115, and 1000 V CDM per JESD22-C101
s Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
s Offered in DIP8 and SO8 packages.
3. Quick reference data
Table 1:
Symbol
VDD
IDDR
Quick reference data
Parameter
supply voltage
supply current read
IDDW
supply current E/W
IDD(stb)
standby supply current
4. Ordering information
Conditions
fSCL = 100 kHz
VDD = 2.5 V
VDD = 6 V
fSCL = 100 kHz
VDD = 2.5 V
VDD = 6 V
VDD = 2.5 V
VDD = 6 V
Min Typ Max Unit
2.5 -
6.0 V
- - 60 µA
- - 200 µA
- - 0.6 mA
- - 2.0 mA
- - 3.5 µA
- - 10 µA
Table 2: Ordering information
Type number
North America
PCF85103C-2P PCF85103C2N
PCF85103C-2T PCF85103C2D
Package
Name
DIP8
SO8
Description
Version
plastic dual in-line package; 8 leads (300 mil) SOT97-1
plastic small outline package 8 leads (straight); SOT96-1
body width 3.9 mm
9397 750 09646
Product data
Rev. 02 — 09 May 2002
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
2 of 20


Part Number PCF85103C-2
Description 256 x 8-bit CMOS EEPROMs with I2C-bus interface
Maker NXP
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