M27W032

M27W032 32 Mbit (2Mb x16) 3V Supply FlexibleROM™ Memory FEATURES SUMMARY s ONE TIME PROGRAMMABLE s Figure 1. Packages SUPPLY VOLTAGE – VCC = 2.7 to 3.6V for Read – VPP = 11.4 to 12.6V for Program s ACCESS TIME – 90ns at VCC = 3.0 to 3.6V – 100, 110ns at VCC = 2.7 to 3.6V PROGRAMMING TIME – 9µs per Word typical – Multiple Word Programming Option (4s typical Chip Program) s SO44 (M) s s SUITABLE FOR ON-BOARD PROGRAMMING PROGRAM CONTROLLER – Embedded Word Program algorithms ELECTRONIC SIGNATURE – Manufacturer Code: 0020h – Device Code : 888Eh s TSOP48 (N) 12 x 20mm May 2003 1/23 M27W032 TABLE OF CONTENTS FEATURES SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 1. Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 2. Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Table 1. Signal Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Figure 3. SO Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 4. TSOP Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 SIGNAL DESCRIPTIONS . . . . ....