3-WIRE SERIAL E2PROM
S-93C46C/56C/66C/76C/86C H Series
www.ablic.com © ABLIC Inc., 2016-2019
FOR AUTOMOTIVE 105°C OPERATION 3-WIRE SERIAL E...
Description
S-93C46C/56C/66C/76C/86C H Series
www.ablic.com © ABLIC Inc., 2016-2019
FOR AUTOMOTIVE 105°C OPERATION 3-WIRE SERIAL E2PROM
Rev.1.2_00
This IC is a high speed, low current consumption, 3-wire serial E2PROM with a wide operating voltage range. This IC has the capacity of 1 K-bit, 2 K-bit, 4 K-bit, 8 K-bit and 16 K-bit, and the organization is 64 words × 16-bit, 128 words × 16-bit, 256 words × 16-bit, 512 words × 16-bit and 1024 words × 16-bit, respectively. Sequential read is available, at which time addresses are automatically incremented in 16-bit blocks. The communication method is by the Microwire bus.
Caution Before using the product in automobile control unit or medical equipment, it is imperative to contact our sales representatives.
Features
Memory capacity
S-93C46C:
1 K-bit (64-word × 16-bit)
S-93C56C:
2 K-bit (128-word × 16-bit)
S-93C66C:
4 K-bit (256-word × 16-bit)
S-93C76C:
8 K-bit (512-word × 16-bit)
S-93C86C:
16 K-bit (1024-word × 16-bit)
Operation voltage range
Read:
1.6 V to 5.5 V
Write:
1.8 V to 5.5 V
Operation frequency:
2.0 MHz max.
Write time:
4.0 ms max.
Sequential read
Write protect function during the low power supply voltage
Function to protect against write due to erroneous instruction recognition
Endurance:
106 cycle / word*1 (Ta = +85°C)
8 × 105 cycle / word*1 (Ta = +105°C)
Data retention:
100 years (Ta = +25°C)
50 years (Ta = +105°C)
Initial delivery state:
FFFFh
Operation temperature range...
Similar Datasheet