1 CS Chip select input 2 SK Serial clock input 3 DI Serial data input 4 DO Serial data output 5 GND Ground 6 TEST *1 Test 7 NC No connection 8 VCC Power supply *1.
Connect to GND or VCC.
Even if this pin is not connected, performance is not affected so long as the absolute maxi
S-93C46B/56B/66B H Series www.sii-ic.com © Seiko Instruments Inc., 2010-2015 FOR AUTOMOTIVE 105°C OPERATION 3-WIRE SERIAL E2PROM Rev.2.1_00 The S-93C46B/56B/66B H Series is a high temperature operation 3-wire serial E2PROM for automotive components.
The S-93C46B/56B/66B H Series has the capacity of 1 K-bit, 2 K-bit and 4 K-bit, and the organization is 64-word × 16-bit, 128word × 16-bit and 256-word × 16-bit.
It is capable of sequential read, at which time addresses are automatically increment
S-93C46B Features
* Operating voltage range: Read 2.7 V to 5.5 V (Ta =
* 40°C to +105°C) Write 2.7 V to 5.5 V (Ta =
* 40°C to +105°C)
* Operation frequency:
* Write time: 1.0 MHz (VCC = 4.5 V to 5.5 V, Ta =
* 40°C to +105°C) 8.0 ms max.
* Sequential read ca
Datasheet Details
S-93C46B, S-93C56B
Seiko Instruments
454.58 KB
(s-93cx6b) cmos serial e2prom.
This datasheet PDF includes multiple part numbers: S-93C46B, S-93C56B.
Please refer to the document for exact specifications by model.
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