M29W640DB - 64 Mbit 8Mb x8 or 4Mb x16 / Boot Block 3V Supply Flash Memory
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
5 Figure 2.
Logic Diagram .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
5 Table 1.
Signal Names .
.
.
.
.
.
.
.
M29W640DB Features
* SUMMARY s SUPPLY VOLTAGE
* VCC = 2.7V to 3.6V for Program, Erase, Read
* VPP =12 V for Fast Program (optional) s s Figure 1. Packages ACCESS TIME: 70, 90 ns PROGRAMMING TIME
* 10 µs per Byte/Word typical
* Double Word Programming Option s 135 MEMORY BLOCKS
