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Atmel AT89C51ED2-RLVIM QFP(44) Device

If the device is not yet supported by your BPM programmer (Generation), request Device Support

Note


IMPORTANT: Microcontroller with Flash.64KByte User Memory is mapped into 0000h-FFFFh2KB Data Memory (EEPROM) is mapped into 10000h-107FFh.Part can be secured by programming Lock bits 0through 2 of HSB under SECURE options:bit 0 (LB0): Parallel programming is disabled.bit 1 (LB1): Parallel program/verify are disabled.bit 2 (LB2): Parallel program/verify/external execution are disabled.Bit7 6 and 3 of HSB are set under Device Config (X2 BLJB and XRAM).Erasing the device does not clear bits X2 and BLJB. However these bits can be toggled betweenSET and CLEARED by executing a program operation.If the security bits are activated a Chip Erase operation has to be executed before programming the device.XAF content is lost after a chip erase’. XAF content is restored after a program operation. ‘

BPM does not sell programmable devices, nor do we program devices directly. BPM makes programmers and accessories to make programming in-house fast, easy, and profitable.

Additional information

Manufacturer

Atmel

Vcc(program)

5

Packages

QFP(44)

Part Number

AT89C51ED2-RLVIM

Package
8-bit Bytes
ByteWidth

AT89C51ED2-RLVIM (ID=D7h)

VppProgram

67584

ElectricalErase

5