SUMMARY DESCRIPTION
The M58CR032 is a 32 Mbit (2Mbit x16) non-volatile Flash memory that may be erased electrically at block level and programmed in-system on a Word-by-Word basis using a 1.65V to 2.0V VDD supply for the circuitry and a 1.65V to 3.3V VDDQ supply for the Input/Output pins. An optional 12V VPP power supply is provided to speed up customer programming. The VPP pin can also be used as a control pin to provide absolute protection against program or erase.
FEATURES SUMMARY
■ SUPPLY VOLTAGE
– VDD = 1.65V to 2V for Program, Erase and Read
– VDDQ = 1.65V to 3.3V for I/O Buffers
– VPP = 12V for fast Program (optional)
■ SYNCHRONOUS / ASYNCHRONOUS READ
– Burst mode Read: 54MHz
– Page mode Read (4 Words Page)
– Random Access: 85, 100, 120 ns
■ PROGRAMMING TIME
– 10µs by Word typical
– Double/Quadruple Word programming option
■ MEMORY BLOCKS
– Dual Bank Memory Array: 8/24 Mbit
– Parameter Blocks (Top or Bottom location)
■ DUAL OPERATIONS
– Read in one Bank while Program or Erase in other
– No delay between Read and Write operations
■ BLOCK LOCKING
– All blocks locked at Power up
– Any combination of blocks can be locked
– WP for Block Lock-Down
■ SECURITY
– 64 bit user programmable OTP cells
– 64 bit unique device identifier
– One parameter block permanently lockable
■ COMMON FLASH INTERFACE (CFI)
■ 100,000 PROGRAM/ERASE CYCLES per BLOCK
■ ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Top Device Code, M58CR032C: 88C8h
– Bottom Device Code, M58CR032D: 88C9h
Part Name | Description | PDF | Manufacturer |
M58CR032C100ZB6T |
32 Mbit (2Mb x 16, Dual Bank, Burst ) 1.8V Supply Flash Memory |
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STMicroelectronics
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M58MR032-ZCT |
32 Mbit (2Mb x16, Mux I/O, Dual Bank, Burst) 1.8V Supply Flash Memory |
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M59MR032C |
32 Mbit (2Mb x16, Mux I/O, Dual Bank, Burst) 1.8V Supply Flash Memory |
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M58MR016-ZCT |
16 Mbit (1Mb x16, Mux I/O, Dual Bank, Burst) 1.8V Supply Flash Memory |
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M58MR016C |
16 Mbit (1Mb x16, Mux I/O, Dual Bank, Burst) 1.8V Supply Flash Memory |
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M58WR128E-ZBT |
128 Mbit (8Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory |
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M58WR064 |
64 Mbit (4Mb x 16, Multiple Bank, Burst ) 1.8V Supply Flash Memory |
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M58CR064C |
64 Mbit (4Mb x 16, Dual Bank, Burst) 1.8V Supply Flash Memory |
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M58WR064E-ZB |
64 Mbit (4Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory |
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M58MR064-ZC |
64 Mbit (4Mb x16, Mux I/O, Dual Bank, Burst) 1.8V Supply Flash Memory |
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STMicroelectronics
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