M27W064

M27W064 64 Mbit (4Mb x16) 3V Supply FlexibleROM™ Memory PRELIMINARY DATA 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 (8s 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 : 888Ah s TSOP48 (N) 12 x 20mm November 2002 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. 1/23 M27W064 TABLE OF CONTENTS FEATURES SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 1. Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2. Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 1. Signal Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3. SO Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 4. TSOP Connections. . . . . . . . . . . . . ...