參數(shù)資料
型號: P87C51MB2
廠商: NXP Semiconductors N.V.
英文描述: 80C51 8-bit microcontroller family with extended memory
中文描述: 80C51的8位微控制器系列擴展內(nèi)存
文件頁數(shù): 30/34頁
文件大?。?/td> 394K
代理商: P87C51MB2
2001 Apr 06
30
Philips Semiconductors
Preliminary specification
P87C51MB2/P87C51MC2
80C51 8-bit microcontroller family with extended memory
64KB/96KB OTP with 2KB/3KB RAM
Figure 14: I
CC
Test Condition, Idle Mode (All other pins are disconnected)
Figure 15: Clock Signal Waveform for I
CC
Tests in Active and Idle Modes t
CLCH
= t
CHCL
= 5ns
RST
XTAL2
XTAL1
V
SS
(NC)
V
DD
P0
EA
V
DD
V
DD
I
CC
CLOCK SIGNAL
V
DD
-0.5V
0.45V
0.7V
DD
0.2V
DD
-0.1V
t
CLCL
t
CLCX
t
CHCX
t
CLCH
t
CHCL
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