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S93A46A

Seiko Instruments
Part Number S93A46A
Manufacturer Seiko Instruments
Description (S93Ax6A) CMOS SERIAL E2PROM
Published Mar 3, 2008
Detailed Description www.DataSheet4U.com Rev.2.1_00 CMOS SERIAL E2PROM S-93A46A/56A/66A The S-93A46A/56A/66A is a high-temperature operati...
Datasheet PDF File S93A46A PDF File

S93A46A
S93A46A

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.
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.
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 cycles/word* (at +125°C) * For each address (Word: 16 bits) • Data retention: 15 years (after rewriting 1.
5 × 105 cycles/word at +125°C) • High-temperature operation: +125°C Max.
• Lead-free products „ Packages Package name 8-Pin SOP (JEDEC) Package FJ008-A Drawing code Tape FJ008-D Reel FJ008-D Caution Before using the product in medical equipment or automobile equipment including car audios, keyless entries and engine control units, contact to SII is indispensable.
Seiko Instruments Inc.
1 www.
DataSheet4U.
com CMOS SERIAL E2PROM S-93A46A/56A/66A „ Pin Assignment 8-Pin SOP (JEDEC) Top view 1 8 Rev.
2.
1_00 Table 1 Pin No.
Pin name Pin 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.
S-93A...


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