參數(shù)資料
型號: 87C654
廠商: NXP Semiconductors N.V.
英文描述: CMOS single-chip 8-bit microcontroller
中文描述: CMOS單芯片8位微控制器
文件頁數(shù): 19/28頁
文件大?。?/td> 480K
代理商: 87C654
Philips Semiconductors
Product specification
87C654
CMOS single-chip 8-bit microcontroller
1996 Aug 16
19
V
CC
P0
RST
XTAL1
XTAL2
V
SS
V
CC
V
CC
I
CC
(NC)
CLOCK SIGNAL
P1.6
P1.7
EA
*
*
87C654
SU00273
Figure 9. I
CC
Test Condition, Idle Mode
All other pins are disconnected
V
CC
–0.5
0.45V
0.7V
CC
0.2V
CC
–0.1
t
CHCL
t
CLCL
t
CLCH
t
CLCX
t
CHCX
SU00009
Figure 10. Clock Signal Waveform for I
CC
Tests in Active and Idle Modes
t
CLCH
= t
CHCL
= 10ns
V
CC
P0
RST
XTAL1
XTAL2
V
SS
V
CC
V
CC
I
CC
(NC)
P1.6
P1.7
EA
*
*
87C654
SU00274
Figure 11. I
CC
Test Condition, Power Down Mode
All other pins are disconnected. V
CC
= 2V to 5.5V
NOTE:
*
Ports 1.6 and 1.7 should be connected to V
CC
through resistors of sufficiently high value such that the sink current into these pins does not
exceed the I
OL1
specification.
相關(guān)PDF資料
PDF描述
87C748 80C51 8-bit microcontroller family 2K/64 OTP/ROM, low pin count
87C749 80C51 8-bit microcontroller family 2K/64 OTP/ROM, 5 channel 8-bit A/D, PWM, low pin count
87C749EFPN 80C51 8-bit microcontroller family
87C750 80C51 8-bit microcontroller family1K/64 OTP ROM, low pin count(80C51 8位微控制器系列(2K/64 OTP/ROM,低引腳數(shù)))
87C751 80C51 8-Bit Microcontroller Family2K/64 OTP/ROM, I 2 C, low pin count(80C51 8位微控制器系列(2K/64 OTP/ROM,IIC,低引腳數(shù)))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
87C654/BMA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
87C654/BMAOT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
87C654/BQA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
87C654/BQAOT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
87C654-16/BMA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller