M36W432TG Datasheet, PDF (1/66 Pages) STMicroelectronics – 32 Mbit 2Mb x16, Boot Block Flash Memory and 4 Mbit 256Kb x16 SRAM, Multiple Memory Product

M36W432TG
M36W432BG
32 Mbit (2Mb x16, Boot Block) Flash Memory
and 4 Mbit (256Kb x16) SRAM, Multiple Memory Product
PRELIMINARY DATA
FEATURES SUMMARY
s MULTIPLE MEMORY PRODUCT
– 32 Mbit (2Mb x 16), Boot Block, Flash Memory
– 4 Mbit (256Kb x 16) SRAM Memory
s SUPPLY VOLTAGE
– V_DDF = 2.7V to 3.3V
– V_DDS = V_DDQF = 2.7V to 3.3V
– V_PPF = 12V for Fast Program (optional)
s ACCESS TIME: 70ns, 85ns
s LOW POWER CONSUMPTION
s ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Top Device Code, M36W432TG: 88BAh
– Bottom Device Code, M36W432BG: 88BBh
FLASH MEMORY
s MEMORY BLOCKS
– Parameter Blocks (Top or Bottom Location)
– Main Blocks
s PROGRAMMING TIME
– 10µs typical
– Double Word Programming Option
– Quadruple Word Programming Option
s BLOCK LOCKING
– All blocks locked at Power up
– Any combination of blocks can be locked
– WP_F for Block Lock-Down
s AUTOMATIC STANDBY MODE
s PROGRAM and ERASE SUSPEND
s 100,000 PROGRAM/ERASE CYCLES per
BLOCK
s COMMON FLASH INTERFACE
s SECURITY
– 128 bit user programmable OTP cells
– 64 bit unique device identifier
SRAM
s 4 Mbit (256Kb x 16)
s ACCESS TIME: 70ns
s LOW V_DDS DATA RETENTION: 1.5V
s POWER DOWN FEATURES USING TWO
CHIP ENABLE INPUTS
Figure 1. Package
FBGA
Stacked LFBGA66 (ZA)
12 x 8 mm
November 2002
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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