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S93A66A - (S93Ax6A) CMOS SERIAL E2PROM

Download the S93A66A datasheet PDF. This datasheet also covers the S93A46A variant, as both devices belong to the same (s93ax6a) cmos serial e2prom family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

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

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Other Datasheets by Seiko Instruments

Part Number Description
S93A46A (S93Ax6A) CMOS SERIAL E2PROM
S93A56A (S93Ax6A) CMOS SERIAL E2PROM
S93C46A CMOS SERIAL E2PROM
S93C46B (S93Cx6B) CMOS SERIAL E2PROM
S93C56A CMOS SERIAL E2PROM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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. The instruction code is compatible with the NM93CS46/56/66. „ Features • 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.
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