参数资料
型号: AT80C51RB2-3CSUM
厂商: Atmel Corp.
英文描述: 80C51 High Performance ROM 8-bit Microcontroller
中文描述: 80C51的高性能ROM的8位微控制器
文件页数: 74/83页
文件大小: 672K
代理商: AT80C51RB2-3CSUM
75
AT80C51RD2/AT83C51Rx2
4113B–8051–03/05
External Data Memory Read Cycle
Serial Port Timing - Shift
Register Mode
Table 54.
Symbol Description
Table 55.
AC Parameters for a Fix Clock
Table 56.
AC Parameters for a Variable Clock
ALE
PSEN
RD
PORT 0
PORT 2
A0-A7
DATA IN
ADDRESS
OR SFR-P2
T
AVWL
T
LLWL
T
RLAZ
ADDRESS A8-A15 OR SFR P2
T
RHDZ
T
WHLH
T
RLRH
T
LLDV
T
RHDX
T
LLAX
T
AVDV
Symbol
Parameter
T
XLXL
Serial port clock cycle time
T
QVHX
Output data set-up to clock rising edge
T
XHQX
Output data hold after clock rising edge
T
XHDX
Input data hold after clock rising edge
T
XHDV
Clock rising edge to input data valid
Symbol
-M
-L
Units
Min
Max
Min
Max
T
XLXL
300
300
ns
T
QVHX
200
200
ns
T
XHQX
30
30
ns
T
XHDX
0
0
ns
T
XHDV
117
117
ns
Symbol
Type
Standard
Clock
X2 Clock
X Parameter for -
M Range
X Parameter for -L
Range
Units
T
XLXL
Min
12 T
6 T
ns
T
QVHX
Min
10 T - x
5 T - x
50
50
ns
T
XHQX
Min
2 T - x
T - x
20
20
ns
T
XHDX
Min
x
x
0
0
ns
T
XHDV
Max
10 T - x
5 T- x
133
133
ns
相关PDF资料
PDF描述
AT80C51RB2-RLTIL 80C51 High Performance ROM 8-bit Microcontroller
AT80C51RB2-RLTIM 80C51 High Performance ROM 8-bit Microcontroller
AT80C51RB2-RLTUL 80C51 High Performance ROM 8-bit Microcontroller
AT80C51RB2-RLTUM 80C51 High Performance ROM 8-bit Microcontroller
AT80C51RB2-SLSCM 80C51 High Performance ROM 8-bit Microcontroller
相关代理商/技术参数
参数描述
AT80C51RB2-RLTIL 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:80C51 High Performance ROM 8-bit Microcontroller
AT80C51RB2-RLTIM 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:80C51 High Performance ROM 8-bit Microcontroller
AT80C51RB2-RLTUL 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:80C51 High Performance ROM 8-bit Microcontroller
AT80C51RB2-RLTUM 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:80C51 High Performance ROM 8-bit Microcontroller
AT80C51RB2-SLSCM 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:80C51 High Performance ROM 8-bit Microcontroller