參數(shù)資料
型號(hào): 8XC51R
廠商: Intel Corp.
英文描述: CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
中文描述: CHMOS單片8位微控制器
文件頁(yè)數(shù): 12/20頁(yè)
文件大?。?/td> 294K
代理商: 8XC51R
8XC51RA/RB/RC
EXTERNAL MEMORY CHARACTERISTICS
(Continued)
All parameter values apply to all devices unless otherwise indicated.
Symbol
Description
12 MHz
Oscillator
20 MHz
Oscillator
24 MHz
Oscillator
Variable
Oscillator
Units
Min
Max
Min
Max
Min
Max
Min
Max
TPXIZ
Input Instruction Float After
PSEN
8XC51RX
8XC51RX-24
59
TCLCL
b
25
TCLCL
b
20
ns
ns
30
21
TAVIV
Address to Valid Instruction
In
312
145
103
5 TCLCL
b
105
ns
TPLAZ
PSEN Low to Address Float
10
10
10
10
ns
TRLRH
RD Pulse Width
400
200
150
6 TCLCL
b
100
ns
TWLWH
WR Pulse Width
400
200
150
6 TCLCL
b
100
ns
TRLDV
RD Low to Valid Data In
8XC51RX
8XC51RX-24
252
5 TCLCL
b
165
5 TCLCL
b
95
ns
ns
155
113
TRHDX
Data Hold After RD
0
0
0
0
ns
TRHDZ
Data Float After RD
107
40
23
2 TCLCL
b
60
ns
TLLDV
ALE Low to Valid Data In
8XC51RX
8XC51RX-24
517
8 TCLCL
b
150
8 TCLCL
b
90
ns
ns
310
243
TAVDV
Address to Valid Data In
8XC51RX
8XC51RX-24
585
9 TCLCL
b
165
9 TCLCL
b
90
ns
ns
360
285
TLLWL
ALE Low to RD or WR Low
200
300
100
200
75
175
3 TCLCL
b
50
3 TCLCL
a
50
ns
TAVWL
Address Valid to WR Low
8XC51RX
8XC51RX-24
203
4 TCLCL
b
130
4 TCLCL
b
90
ns
ns
110
77
TQVWX
Data Valid before WR
8XC51RX
8XC51RX-20
8XC51RX-24
33
TCLCL
b
50
TCLCL
b
35
TCLCL
b
30
ns
ns
ns
15
12
TWHQX
Data Hold after WR
8XC51RX
8XC51RX-20
8XC51RX-24
33
TCLCL
b
50
TCLCL
b
40
TCLCL
b
30
ns
ns
ns
10
7
TQVWH
Data Valid to WR High
8XC51RX
8XC51RX-24
433
7 TCLCL
b
150
7 TCLCL
b
70
ns
ns
280
222
TRLAZ
RD Low to Address Float
0
0
0
0
ns
TWHLH
RD or WR High to ALE High
8XC51RX
8XC51RX-24
43
123
10
90
TCLCL
b
40
TCLCL
b
30
TCLCL
a
40
TCLCL
a
30
ns
12
71
12
相關(guān)PDF資料
PDF描述
8XC51RA CHMOS Single-Chip 8-Bit Microcontroller(CHMOS 型單片8位微控制器)
8XC51RB CHMOS Single-Chip 8-Bit Microcontroller(CHMOS 型單片8位微控制器)
8XC51RC CHMOS Single-Chip 8-Bit Microcontroller(CHMOS 型單片8位微控制器)
8XC51SL Low Voltage Keyboard Controller(低電壓鍵盤(pán)控制器)
8XC58 CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
8XC51RA 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
8XC51RA/RB/RC/RD/80C51RA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:(360.35 k)
8XC51RA+ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 8K-4K/256-1K OTP/ROM/ROMless, low voltage (2.7V-5.5V), low power, high speed (33 MHz)
8XC51RB 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
8XC51RB+ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 8K-4K/256-1K OTP/ROM/ROMless, low voltage (2.7V-5.5V), low power, high speed (33 MHz)