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S-93C46BR0I-J8T1G
S-93C46B/56B/66B 3-WIRE SERIAL E2PROM www.sii-ic.com Rev.8.1_00 © Seiko Instruments Inc., 2002-2015 The S-93C46B/56B/66B is a high speed, low current consumption, 3-wire serial E2PROM with a wide operating voltage range. The S-93C46B/56B/66B has the capacity of 1 K-bit, 2 K-bit and 4 K-bit, and the organization is 64-word × 16-bit, 128-word × 16-bit and 256-word × 16-bit. It is capable of sequential read, at which time addresses are automatically incremented in 16-bit blocks. The communication method is by the Microwire bus. Features • Operating voltage range: Read 1.8 V to 5.5 V Write 2.7 V to 5.5 V 2.0 MHz (VCC = 4.5 V to 5.5 V) 8.0 ms max. • Operation frequency: • Write time: • Sequential read capable • Write protect function during the low power supply voltage • Function to protect against write due to erroneous instruction recognition • Endurance: 106 cycles / word*1 (Ta = +85°C) • Data retention: 100 years (Ta = +25°C) 20 years (Ta = +85°C) • Memory capacity: S-93C46B 1 K-bit S-93C56B 2 K-bit S-93C66B 4 K-bit • Initial delivery state: FFFFh • Operation temperature range: Ta = −40°C to +85°C • Lead-free, Sn 100%, halogen-free*2 *1. For each address (Word: 16-bit) *2. Refer to “ Product Name Structure” for details. Packages • 8-Pin SOP (JEDEC) • 8-Pin TSSOP • TMSOP-8 • SNT-8A Caution This product is intended to use in general electronic devices such as consumer electronics, office equipment, and communications devices. Before using the product in medical equipment or automobile equipment including car audio, keyless entry and engine control unit, contact to SII is indispensable. Seiko Instruments Inc. 1
SII
セイコーインスツル株式会社
日本
小型、低消費電力、低電圧駆動のCMOS IC。 水晶振動子、マイクロ電池、小形リチウムイオン二次電池、高機能金属製品(SPRON)、希土類磁石(DIANET)
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