P89V51RB2FA NXP Semiconductors, P89V51RB2FA Datasheet - Page 23
![MCU 8BIT 80C51 16K FLASH, PLCC44](/photos/19/1/190162/42268245_sml.jpg)
P89V51RB2FA
Manufacturer Part Number
P89V51RB2FA
Description
MCU 8BIT 80C51 16K FLASH, PLCC44
Manufacturer
NXP Semiconductors
Datasheet
1.P89V51RC2FBC557.pdf
(80 pages)
Specifications of P89V51RB2FA
Controller Family/series
(8051) 8052
Core Size
8bit
No. Of I/o's
32
Program Memory Size
16KB
Ram Memory Size
1KB
Cpu Speed
40MHz
Oscillator Type
External Only
No. Of Timers
4
No. Of Pwm
RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P89V51RB2FA
Manufacturer:
NXP
Quantity:
1 000
Company:
Part Number:
P89V51RB2FA
Manufacturer:
NXP
Quantity:
2 000
Part Number:
P89V51RB2FA
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
P89V51RB2FA (FLA
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
P89V51RB2FA,529
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Company:
Part Number:
P89V51RB2FAЈ¬529
Manufacturer:
NXP
Quantity:
150
NXP Semiconductors
P89V51RB2_RC2_RD2_5
Product data sheet
Table 12.
Record type
03
04
ISP hex record formats
Command/data function
Miscellaneous Write Functions
:nnxxxx03ffssddcc
Where:
nn = number of bytes in the record
xxxx = required field but value is a ‘don’t care’
ff = subfunction code
ss = selection code
dd = data (if needed)
cc = checksum
Subfunction code = 01 (Erase block 0)
Subfunction code = 05 (Program security bit, Double Clock)
Subfunction code = 08 (Erase sector, 128 B)
Example:
:0300000308E000F2 (erase sector at E000H)
Display Device Data or Blank Check
:05xxxx04sssseeeeffcc
Where
05 = number of bytes in the record
xxxx = required field but value is a ‘don’t care’
04 = function code for display or blank check
ssss = starting address, MSB first
eeee = ending address, MSB first
ff = subfunction
cc = checksum
Subfunction codes:
Example:
:0500000400001FFF00D9 (display from 0000H to 1FFFH)
ff = 01
ff = 05
ss = 01 program security bit
ss = 05 program double clock bit
ff = 08
ss = high byte of sector address (A15:8)
dd = low byte of sector address (A7, A6:0 = 0)
00 = display data
01 = blank check
Rev. 05 — 12 November 2009
…continued
P89V51RB2/RC2/RD2
8-bit microcontrollers with 80C51 core
© NXP B.V. 2009. All rights reserved.
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