S-93C66BD0I-T8T1U Ablic

S-93C46B/56B/66B H Series FOR AUTOMOTIVE 105C OPERATION 2 3-WIRE SERIAL E PROM www.ablicinc.com ABLIC Inc., 2010-2016 Rev.2.1 03 2 The S-93C46B/56B/66B H Series is a high temperature operation 3-wire serial E PROM 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, 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 2.7 V to 5.5 V (Ta = 40C to 105C) Write 2.7 V to 5.5 V (Ta = 40C to 105C) Operation frequency: 1.0 MHz (V = 4.5 V to 5.5 V, Ta = 40C to 105C) CC Write time: 8.0 ms max. Sequential read capable Write protect function during the low power supply voltage Function to protect against write due to erroneous instruction recognition 6 *1 Endurance: 10 cycles/word (Ta = 85C) 5 *1 5 10 cycles/word (Ta = 105C) Data retention: 100 years (Ta = 25C) 20 years (Ta = 105C) 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 = 40C to 105C *2 Lead-free (Sn 100%), halogen-free *3 AEC-Q100 qualified *1. For each address (Word: 16-bit) *2. Refer to Product Name Structure for details. *3. Contact our sales office for details. Packages 8-Pin SOP (JEDEC) 8-Pin TSSOP TMSOP-8 Caution Before using the product in medical equipment or automobile equipment including car audio, keyless entry and engine control unit, contact to ABLIC Inc. is indispensable. 1 NOT RECOMMENDED FOR NEW DESIGN2 FOR AUTOMOTIVE 105 C OPERATION 3-WIRE SERIAL E PROM S-93C46B/56B/66B H Series Rev.2.1 03 Pin Configurations Table 1 8-Pin SOP(JEDEC) Top view Pin No. Symbol Description 1 8 CS VCC 1 CS Chip select input 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 V . CC Even if this pin is not connected, performance is not affected so long as the absolute maximum rating is not exceeded. S-93C46BD0H-J8T2U S-93C56BD0H-J8T2U S-93C66BD0H-J8T2U Table 2 8-Pin TSSOP Top view Pin No. Symbol Description 1 8 VCC 1 CS Chip select input CS 2 7 NC 2 SK Serial clock input SK 3 6 DI TEST 3 DI Serial data input 4 5 GND DO 4 DO Serial data output 5 GND Ground *1 6 TEST Test Figure 2 7 NC No connection 8 VCC Power supply *1. Connect to GND or V . S-93C46BD0H-T8T2U CC Even if this pin is not connected, performance is not affected so long S-93C56BD0H-T8T2U as the absolute maximum rating is not exceeded. S-93C66BD0H-T8T2U 2 NOT RECOMMENDED FOR NEW DESIGN