Part # 36W432B M36W432T datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 32 MBIT (2MB X16, BOOT BLOCK) FLASH MEMORY AND 4 MBIT (256K X16) SRAM, MULTIPLE MEMORY PRODUC


Part Details:

M36W432T M36W432B 32 Mbit (2Mb x16, Boot Block) Flash Memory and 4 Mbit (256K x16) SRAM, Multiple Memory Product PRODUCT PREVIEW FEATURES SUMMARY s SUPPLY VOLTAGE SRAM ­ V s 4 Mbit (256K x 16 bit) DDF = 2.7V to 3.3V ­ V s ACCESS TIME: 70ns DDS = VDDQF = 2.7V to 3.3V ­ V s LOW V PPF = 12V for Fast Program (optional) DDS DATA RETENTION: 1.5V s ACCESS TIME: 70,85ns s POWER DOWN FEATURES USING TWO CHIP ENABLE INPUTS s LOW POWER CONSUMPTION s ELECTRONIC SIGNATURE Figure 1. Packages ­ Manufacturer Code: 20h ­ Top Device Code, M36W432T: 88BAh ­ Bottom Device Code, M36W432B: 88BBh FLASH MEMORY s 32 Mbit (2Mb x16) BOOT BLOCK ­ 8 x 4 KWord Parameter Blocks (Top or FBGA Bottom Location) s PROGRAMMING TIME ­ 10µs typical Stacked LFBGA66 (ZA) ­ Double Word Programming Option 8 x 8 ball array s BLOCK LOCKING ­ All blocks locked at Power up ­ Any combination of blocks can be locked ­ WPF for Block Lock-Down s AUTOMATIC STAND-BY MODE s PROGRAM and ERASE SUSPEND s COMMON FLASH INTERFACE ­ 64 bit Security Code s SECURITY ­ 64 bit user programmable OTP cells ­ 64 bit unique device identifier ­ One parameter block permanently lockable February 2002 1/57 This is preliminary information on a new product now in development. Details are subject to change without notice. M36W432T, M36W432B TABLE OF CONTENTS


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36W432B M36W432T.pdf Datasheet