AT27C020-90JA 查看數據表（PDF） - Atmel Corporation

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AT27C020-90JA

2-megabit (256K x 8) OTP EPROM

Atmel Corporation 

14. Programming Waveforms (1)

AT27C020

Notes:

1. The Input Timing reference is 0.8V for VIL and 2.0V for VIH.

2. tOE and tDFP are characteristics of the device but must be accommodated by the programmer.

3. When programming the AT27C020, a 0.1 µF capacitor is required across VPP and ground to suppress voltage transients.

7

0570G–EPROM–12/07

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