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M39432

STMicroelectronics
Part Number M39432
Manufacturer STMicroelectronics
Description Single Chip 4 Mbit Flash Memory and 256 Kbit Parallel EEPROM
Published Mar 6, 2018
Detailed Description M39432 Single Chip 4 Mbit Flash Memory and 256 Kbit Parallel EEPROM s Multiple Memories on a Single Chip: – 4 Mbit Flas...
Datasheet PDF File M39432 PDF File

M39432
M39432


Overview
M39432 Single Chip 4 Mbit Flash Memory and 256 Kbit Parallel EEPROM s Multiple Memories on a Single Chip: – 4 Mbit Flash Memory (organised as 8 sectors) – 256 Kbit EEPROM – 64 Byte One Time Programmable Memory s CONCURRENT Mode (Read Flash while writing to EEPROM) s WRITE, PROGRAM and ERASE Status Bits s 2.
7V to 3.
6V Single Supply Voltage for PROGRAM, ERASE and READ Operations s 100 ns Access Time (Flash and EEPROM blocks) s Low Power Consumption – 60 µA Stand-by mode (maximum) – Deep Power Down mode: 6 µA (maximum), 200 nA (typical) s Standard Flash Memory Package s 100,000 Erase/Write Cycles (minimum) s 10 Year Data Retention (minimum) DESCRIPTION The M39432 is a single supply voltage memory device combining Flash memory and EEPROM on a single chip.
The memory is mapped in two Table 1.
Signal Names A0-A18 Address Inputs DQ0-DQ7 Data Inputs / Outputs EE EEPROM Block Enable EF Flash Block Enable G Output Enable W Write Enable R/B Ready/Busy Output VCC Supply Vol...



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