p89v51rb2 NXP Semiconductors, p89v51rb2 Datasheet - Page 22

• Manufacturer Part Number: p89v51rb2
• Description: 8-bit 80c51 5 V Low Power 16/32/64 Kb Flash Microcontroller With 1 Kb Ram
• Manufacturer: NXP Semiconductors

NXP Semiconductors
P89V51RB2_RC2_RD2_4
Product data sheet
Table 12.
Record type
00
01
02
ISP hex record formats
Command/data function
Program User Code Memory
:nnaaaa00dd..ddcc
Where:
nn = number of bytes to program
aaaa = address
dd..dd = data bytes
cc = checksum
Example:
:100000000102030405006070809cc
End of File (EOF), no operation
:xxxxxx01cc
Where:
xxxxxx = required field but value is a ‘don’t care’
cc = checksum
Example:
:00000001FF
Set SoftICE mode
Following the next reset the device will enter the SoftICE mode. Will erase user
code memory, erase device serial number.
:00000002cc
Where:
xxxxxx = required field but value is a ‘don’t care’
cc = checksum
Example:
:00000002FE
Rev. 04 — 1 May 2007
P89V51RB2/RC2/RD2
8-bit microcontrollers with 80C51 core
© NXP B.V. 2007. All rights reserved.
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