參數(shù)資料
型號: TS87C51RD2-MILR
元件分類: 8位微控制器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁數(shù): 49/74頁
文件大?。?/td> 689K
代理商: TS87C51RD2-MILR
Rev. C - 06 March, 2001
53
TS80C51RA2/RD2
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
8.3. EPROM Programming
8.3.1. Set-up modes
In order to program and verify the EPROM or to read the signature bytes, the TS87C51RB2/RC2/RD2 is placed
in specific set-up modes (See Figure 18.).
Control and program signals must be held at the levels indicated in Table 30.
8.3.2. Definition of terms
Address Lines:
P1.0-P1.7, P2.0-P2.5, P3.4, P3.5 respectively for A0-A15 (P2.5 (A13) for RB, P3.4 (A14) for
RC, P3.5 (A15) for RD)
Data Lines:
P0.0-P0.7 for D0-D7
Control Signals:
RST, PSEN, P2.6, P2.7, P3.3, P3.6, P3.7.
Program Signals: ALE/PROG, EA/VPP.
Table 30. EPROM Set-Up Modes
Mode
RST
PSEN
ALE/
PROG
EA/VPP
P2.6
P2.7
P3.3
P3.6
P3.7
Program Code data
1
0
12.75V
0
1
Verify Code data
1
0
1
0
1
Program Encryption Array
Address 0-3Fh
1
0
12.75V
0
1
0
1
Read Signature Bytes
1
0
1
0
Program Lock bit 1
1
0
12.75V
1
Program Lock bit 2
1
0
12.75V
1
0
Program Lock bit 3
1
0
12.75V
1
0
1
0
相關(guān)PDF資料
PDF描述
TS87C51RD2-MIMB 8-BIT MICROCONTROLLER
TS87C51RD2-MIMD 8-BIT MICROCONTROLLER
TS87C51RD2-VCAD 8-BIT MICROCONTROLLER
TS87C51RD2-VCBB 8-BIT MICROCONTROLLER
TS87C51RD2-VCBD 8-BIT MICROCONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS87C51RD2-MIM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontroller
TS87C51RD2-MIMB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TS87C51RD2-MIMD 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TS87C51RD2-MIMR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
TS87C51RD2S287-KCB 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontroller