参数资料
型号: MC68HC11D0CFB
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MICROCONTROLLER, PQFP44
封装: 10 X 10 MM, QFP-44
文件页数: 16/124页
文件大小: 1481K
代理商: MC68HC11D0CFB
MOTOROLA
ELECTRICAL CHARACTERISTICS
MC68HC11D3
A-8
TECHNICAL DATA
NOTES:
1. Port C and D timing is valid for active drive (CWOM and DWOM bits not set in PIOC and SPCR registers respec-
tively).
2. All timing is shown with respect to 20% VDD and 70% VDD, unless otherwise noted.
Figure A-6 Port Write Timing Diagram
Figure A-7 Port Read Timing Diagram
Table A-5 Peripheral Port Timing
Characteristic
Symbol
1.0 MHz
2.0 MHz
3.0 MHz
Unit
Min
Max
Min
Max
Min
Max
Frequency of Operation (E-Clock Frequency)
fo
dc
1.0
dc
2.0
dc
3.0
MHz
E-Clock Period
tcyc
1000
500
333
ns
Peripheral Data Setup Time
MCU Read of Ports A, B, C, and D
tPDSU
100
100
100
ns
Peripheral Data Hold Time
MCU Read of Ports A, B, C, and D
tPDH
50
50
50
ns
Delay Time, Peripheral Data Write
MCU Write to Port A
MCU Writes to Ports B, C, and D
tPWD = 1/4 tcyc + 150 ns
tPWD
200
350
200
225
200
183
ns
D3 PORT WRITE TIM
t PWD
E
MCU WRITE TO PORT
PREVIOUS PORT DATA
NEW DATA VALID
PORTS
B, C, D
PORT A
tPWD
tPDH
E
MCU READ OF PORT
tPDSU
PORTS
A, B, C, D
D3 PORT READ TIM
相关PDF资料
PDF描述
MC68HC11D0CP2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP40
MC68HC11D0CP2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP40
MC68HC11D0CP 8-BIT, MICROCONTROLLER, PDIP40
MC68HC11L6CFU1 8-BIT, OTPROM, 1 MHz, MICROCONTROLLER, PQFP64
MC68HC16S2CPU25 16-BIT, 25.17 MHz, MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
MC68HC11D0CFB2 制造商:Rochester Electronics LLC 功能描述:8BIT MCU,192 BYTES RAM - Bulk 制造商:Freescale Semiconductor 功能描述: 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述:
MC68HC11D0CFB3 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述:
MC68HC11D0CFB3R2 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC68HC11D0CFBE2 功能描述:8位微控制器 -MCU 8B MCU 192 BYTES RAM RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
MC68HC11D0CFBE3 功能描述:8位微控制器 -MCU 8B MCU 192RAM 3 MHZ RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT