Product Summary

The S-29221AFJA series is high speed, low power 1K/2K/4K-bit E2ROM with a wide operating voltage range. They are organzied as 64-word x 16 bit, 128-word x 16-bit and 256-word x 16-bit, respectively. Each is capable of sequential read, at which time addresses are automatically incremented in 16-bit blocks. The instruction code is compatible with the NM93CSXX series. The S-29221AFJA is capable of protecting the memory, 50% of which can be protected starting from address 00.

Parametrics

Absolute maximum ratings: (1)power supply voltage, Vcc: -0.3 to 7.0V; (2)input voltage, Vin: -0.3 to Vcc+0.3V; (3)output voltage, Vout: -0.3 to Vcc V; (4)storage tempreture under bias, Tbias: -50 to 95℃; (5)storage tempreture, Tstg: -65 to 150℃.

Features

Features: (1)low power consumption; (2)wide operating voltage range; (3)memory protection; (4)endurance:100000 cycles/word; (5)data retention: 10 years; (6)2K bits NM93CS56 instruction code compatible.

Diagrams

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