参数资料
型号: MC68HC11A0CP3
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PDIP48
封装: PLASTIC, DIP-48
文件页数: 41/158页
文件大小: 3803K
代理商: MC68HC11A0CP3
ELECTRICAL CHARACTERISTICS
MOTOROLA
TECHNICAL DATA
A-15
A
Figure A-10 Simple Input Strobe Timing Diagram
Figure A-11 Port C Input Handshake Timing Diagram
Figure A-12 Port C Output Handshake Timing Diagram
INPUT STROBE TIM
STRA (IN)
tIS
PORT C (IN)
tIH
PORTC INPUT HNDSHK TIM
E
PORT C (IN)
tDEB
STRB (OUT)
READ PORTCL1
STRA (IN)
tDEB
"READY"
NOTES:
1. After reading PIOC with STAF set
2. Figure shows rising edge STRA (EGA = 1) and high true STRB (INVB = 1).
tAES
tIS
tIH
PORTC OUTPUT HNDSHK TIM
tPWD
E
PREVIOUS PORT DATA
NEW DATA VALID
STRB (OUT)
PORT C (OUT)
WRITE PORTCL1
"READY"
STRA (IN)
NOTES:
1. After reading PIOC with STAF set
2. Figure shows rising edge STRA (EGA = 1) and high true STRB (INVB = 1).
tDEB
tAES
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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