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S-93L46A/56A/66A
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LOW VOLTAGE OPERATION 3-WIRE SERIAL E2PROM
Rev.8.1_01
The S-93L46A/56A/66A is a low voltage operation, high speed, low current consumption, 3-wire serial E2PROM with a wide operating voltage range. The S-93L46A/56A/66A has the capacity of 1 K-bit, 2 K-bit and 4 K-bit, and the organization is 64word × 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
1.6 V to 5.5 V
Write
1.8 V to 5.5 V (WRITE, ERASE)
2.7 V to 5.5 V (WRAL, ERAL)
• Operation frequency:
2.0 MHz (VCC = 4.5 V to 5.5 V)
• Write time:
8.0 ms max.