參數(shù)資料
型號(hào): 89C2051
廠商: Atmel Corp.
英文描述: 8-Bit Microcontroller with 2K Bytes Flash
中文描述: 8位閃存微控制器2K字節(jié)
文件頁數(shù): 8/13頁
文件大?。?/td> 251K
代理商: 89C2051
AT89C2051
4-22
Flash Programming and Verification Characteristics
T
A
= 0°C to 70°C, V
CC
= 5.0
±
10%
Note:
1. Only used in 12-volt programming mode.
Flash Programming and Verification Waveforms
Symbol
Parameter
Min
Max
Units
V
PP
Programming Enable Voltage
11.5
12.5
V
I
PP
Programming Enable Current
250
μ
A
t
DVGL
Data Setup to PROG Low
1.0
μ
s
t
GHDX
Data Hold After PROG
1.0
μ
s
t
EHSH
P3.4 (ENABLE) High to V
PP
1.0
μ
s
t
SHGL
V
PP
Setup to PROG Low
10
μ
s
t
GHSL
V
PP
Hold After PROG
10
μ
s
t
GLGH
PROG Width
1
110
μ
s
t
ELQV
ENABLE Low to Data Valid
1.0
μ
s
t
EHQZ
Data Float After ENABLE
0
1.0
μ
s
t
GHBL
PROG High to BUSY Low
50
ns
t
WC
Byte Write Cycle Time
2.0
ms
t
BHIH
RDY/BSY\ to Increment Clock Delay
1.0
μ
s
t
IHIL
Increment Clock High
200
ns
相關(guān)PDF資料
PDF描述
89C4051 8-Bit Microcontroller with 4K Bytes Flash
89C55 8-Bit Microcontroller with 20K Bytes Flash
89LS8252 8-Bit Microcontroller with 8K Bytes Flash
89LV55 8-Bit Microcontroller with 20K Bytes Flash
89S8252 8-Bit Microcontroller with 8K Bytes Flash
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
89C211 制造商:TRI 功能描述:89C211-1108T0058
89C3345 制造商:SPC Multicomp 功能描述:6A 3PDT Toggle Switch
89C3363 制造商:SPC Multicomp 功能描述:6A SPDT Toggle Switch
89C4051 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Bit Microcontroller with 4K Bytes Flash
89C420MCL 制造商: 功能描述: 制造商:undefined 功能描述: