參數(shù)資料
型號(hào): IS89C51-40PQ
廠(chǎng)商: INTEGRATED SILICON SOLUTION INC
元件分類(lèi): 微控制器/微處理器
英文描述: 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44
封裝: PLASTIC, QFP-44
文件頁(yè)數(shù): 31/48頁(yè)
文件大?。?/td> 371K
代理商: IS89C51-40PQ
IS89C51
Integrated Silicon Solution, Inc. — 1-800-379-4774
37
MC016-1C
11/21/98
ISSI
Figure 25. Verifying the Flash Memory
Figure 24. Programming the Flash Memory
XTAL1
GND
XTAL2
3.5-12 MHz
P1
P2.0-P2.3
P2.6
P2.7
P3.6
P3.7
CONTROL
SIGNALS
Vcc
P0
+ 5V
A0-A7
A11-A8
PGM
DATA
IS89LV51
ALE
PROG
PSEN
EA
VPP
RST
VIH
XTAL1
GND
XTAL2
3.5-12 MHz
P1
P2.0-P2.4
P2.6
P2.7
P3.6
P3.7
Vcc
P0
+ 5V
A0-A7
A12-A8
PGM DATA
(USE 10K
PULLUPS)
IS89LV51
ALE
PSEN
EA
RST
VIH
CONTROL
SIGNALS
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