Description
Slave address input Slave address input Slave address input
4
GND
Ground
5 SDA
1 Serial data I/O
6
SCL
1
Serial clock input
Write protect input
7 WP Connected to VCC:
Protection valid
Open or connected to GND: Protection invalid
8
VCC
Power supply
1.
1 A1
1 A2
1
Description Slave address input Slave address input Slave address input
4
GND
Ground
5 SDA
1 Serial data I/O
6
SCL
Features
- Operating voltage range Read:
1.6 V to 5.5 V
Write:
1.7 V to 5.5 V.
- Page write:
16 bytes / page.
- Sequential read.
- Operation frequency:.
- Write time:
400 kHz (VCC = 1.6 V to 5.5 V) 5.0 ms max.
- Noise suppression:
Schmitt trigger and noise filter on input pins (SCL, SDA).
- Write protect function during the low power supply voltage.
- Endurance:
106cycles / word.
- 1 (Ta = +25°C).
- Data retention:
100 years.