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S93A56A - (S93Ax6A) CMOS SERIAL E2PROM

Download the S93A56A datasheet PDF. This datasheet also includes the S93A46A variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (S93A46A_SeikoInstruments.pdf) that lists specifications for multiple related part numbers.

General Description

1 CS Chip select input CS VCC 2 SK Serial clock input 2 7 SK NC 3 DI Serial data input 3 6 DI TEST 4 DO Serial data output 4 5 5 GND Ground DO GND *1 6 TEST Test 7 NC No connection 8 VCC Power supply Figure 1 *1.

Connect to GND or VCC.

Even if this pin is not connected, performance is not affected S-93A46AD0A-J8T2GB (Dynamic burn-in) so long as the absolute maximum rating is not exceeded.

Overview

www.DataSheet4U.com Rev.2.1_00 CMOS SERIAL E2PROM S-93A46A/56A/66A The S-93A46A/56A/66A is a high-temperature operation, high speed, low current consumption, 1 Kbit, 2 K-bit and 4 K-bit serial E2PROM with a wide operating voltage range.

It is organized as 64-word × 16-bit, 128-word × 16-bit and 256-word × 16-bit in each.

It is capable of sequential read, at which time addresses are automatically incremented in 16-bit blocks.

Key Features

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  • Low current consumption.
  • Wide operating voltage range Standby: 3.0 µA Max. (VCC = 5.5 V) Operating: 1.0 mA Max. (VCC = 5.5 V) 0.6 mA Max. (VCC = 2.7 V) Read: 2.7 to 5.5 V Write: 2.7 to 5.5 V.
  • Sequential read capable.
  • Write disable function when power supply voltage is low.
  • Function to protect against write due to erroneous instruction recognition.
  • CMOS schmitt input (CS, SK).
  • Endurance: 106 cycles/word.
  • (at +85°C) 1.5 × 105 cycl.

More Datasheets from Seiko Instruments

Part Number Description
S93A46A (S93Ax6A) CMOS SERIAL E2PROM
S93A66A (S93Ax6A) CMOS SERIAL E2PROM
S93C46A CMOS SERIAL E2PROM
S93C46B (S93Cx6B) CMOS SERIAL E2PROM
S93C56A CMOS SERIAL E2PROM
S93C56B (S93Cx6B) CMOS SERIAL E2PROM
S93C66A CMOS SERIAL E2PROM
S93C66B (S93Cx6B) CMOS SERIAL E2PROM