M58LW032C

M58LW032C 32 Mbit (2Mb x16, Uniform Block, Burst) 3V Supply Flash Memory FEATURES SUMMARY s WIDE x16 DATA BUS for HIGH BANDWIDTH s Figure 1. Packages SUPPLY VOLTAGE – VDD = 2.7 to 3.6V core supply voltage for Program, Erase and Read operations s – VDDQ = 1.8 to VDD for I/O Buffers SYNCHRONOUS/ASYNCHRONOUS READ – Synchronous Burst read – Asynchronous Random Read – Asynchronous Address Latch Controlled Read – Page Read TSOP56 (N) 14 x 20 mm s ACCESS TIME – Synchronous Burst Read up to 56MHz – Asynchronous Page Mode Read 90/25ns, 110/25ns – Random Read 90ns, 110ns TBGA TBGA64 (ZA) 10 x 13 mm s PROGRAMMING TIME – 16 Word Write Buffer – 12µs Word effective programming time s s 32 UNIFORM 64 KWord MEMORY BLOCKS ENHANCED SECURITY – Block Protection/ Unprotection – Smart Protection: irreversible block locking system – VPEN signal for Program Erase Enable – 128 bit Protection Register with 64 bit Unique Code in OTP area s s s PROGRAM and ERASE SUSPEND COMMON FLASH INTERFACE 100,000 PROGRAM/ERASE CYCLES per BLOCK ELECTRONIC SIGNATURE – Manufacturer Code: 0020h – Device Code M58LW032C : 8822h s April 2003 1/61 M58LW032C TABLE OF CONTENTS SUMMARY DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 2. Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 1. Signal Names . . . . . . . . . . . . . . . . . ....