PCF85102C-2T PHILIPS [NXP Semiconductors], PCF85102C-2T Datasheet - Page 5

• Manufacturer Part Number: PCF85102C-2T
• Description: 256 x 8-bit CMOS EEPROMs with I2C-bus interface
• Manufacturer: PHILIPS [NXP Semiconductors]

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The pin numbers in this block diagram refer to the PCF85102C-2.
For PCF85103C-2, please see Chapter 7.
SDA
SCL
A2
A1
A0
6
5
3
2
1
n.c.
ADDRESS
SWITCH
7
V DD
n
8
4
V SS
REGISTER
FILTER
INPUT
SHIFT
TEST MODE DECODER
POWER-ON-RESET
COUNTER
(8 bytes)
LATCH
BYTE
BYTE
3
Fig.1 Block diagram.
ADDRESS
POINTER
8
PCF85102C-2;
PCF85103C-2
I
2
C-BUS CONTROL LOGIC
REGISTER
ADDRESS
EEPROM
HIGH
4
CONTROL
EE
SEQUENCER
OSCILLATOR
TIMER
(
16)
DIVIDER
(
128)
MGL967