参数资料
型号: MC68711E20MFNE3
厂商: Freescale Semiconductor
文件页数: 126/138页
文件大小: 0K
描述: IC MCU 8BIT 52-PLCC
标准包装: 23
系列: HC11
核心处理器: HC11
芯体尺寸: 8-位
速度: 4MHz
连通性: SCI,SPI
外围设备: POR,WDT
输入/输出数: 38
程序存储器容量: 20KB(20K x 8)
程序存储器类型: OTP
EEPROM 大小: 512 x 8
RAM 容量: 768 x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
数据转换器: A/D 8x8b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 52-LCC(J 形引线)
包装: 管件
Programmable Timer
MC68HC711D3 Data Sheet, Rev. 2.1
88
Freescale Semiconductor
Figure 8-2. Capture/Compare Block Diagram
The control and status bits that implement the input capture functions are contained in the PACTL,
TCTL2, TMSK1, and TFLG1 registers.
To configure port A bit 3 as an input capture, clear the DDRA3 bit of the PACTL register. Note that this bit
is cleared out of reset. To enable PA3 as the fourth input capture, set the I4/O5 bit in the PACTL register.
Otherwise, PA3 is configured as a fifth output compare out of reset, with bit I4/O5 being cleared. If the
DDRA3 bit is set (configuring PA3 as an output), and IC4 is enabled, then writes to PA3 cause edges on
the pin to result in input captures. Writing to TI4/O5 has no effect when the TI4/O5 register is acting as IC4.
MCU E
16-BIT LATCH
CLK
4
5
6
7
8
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
OC1I
OC2I
OC3I
OC4I
I4/O5I
TFLG 1
STATUS
FLAGS
FOC1
FOC2
FOC3
FOC4
FOC5
OC1F
OC2F
OC3F
OC4F
I4/O5F
PA3/IC4/
PA4/OC4/
PA5/OC3/
PA6/OC2/
PA7/OC1/
I4/O5
16-BIT COMPARATOR =
TOC1 (HI)
TOC1 (LO)
16-BIT COMPARATOR =
TOC2 (HI)
TOC2 (LO)
16-BIT COMPARATOR =
TOC3 (HI)
TOC3 (LO)
16-BIT COMPARATOR =
TOC4 (HI)
TOC4 (LO)
16-BIT COMPARATOR =
TI4/O5 (HI)
TI4/O5
(LO)
16-BIT FREE RUNNING
COUNTER
TCNT (HI)
TCNT (LO)
9
TOI
TOF
PRESCALER — DIVIDE BY
1, 4, 8, 16
PR1
16-BIT TIMER BUS
OC5
IC4
TMSK 1
INTERRUPT
ENABLES
CFORC
PORT A
PINS
PA0/IC3
3
2
1
BIT 2
BIT 1
BIT 0
IC1I
IC2I
IC3I
IC1F
IC2F
IC3F
PA1/IC2
PA2/IC1
16-BIT LATCH
TIC1
(HI)
TIC1
(LO)
CLK
16-BIT LATCH
TIC2
(HI)
TIC2
(LO)
CLK
16-BIT LATCH
TIC3
(HI)
TIC3
(LO)
CLK
PR0
CLOCK
PAI
OC1
OC5/OC1
PORT A
PIN
CONTROL
TO PULSE
ACCUMULATOR
INTERRUPT REQUESTS
(FURTHER QUALIFIED
BY I BIT IN CCR)
FORCE
OUTPUT
COMPARE
TAPS FOR RTL,
COP WATCHDOG,
AND PULSE ACCUMULATOR
相关PDF资料
PDF描述
HCE103MBCCJ0KR CAP CER 10000PF 3KV 20% RADIAL
MC68HC705C9ACFNE IC MCU 8BIT 44-PLCC
VI-B5P-CU-F3 CONVERTER MOD DC/DC 13.8V 200W
MC68HC705C9AFNE IC MCU 8BIT 44-PLCC
VI-B5N-CU-F2 CONVERTER MOD DC/DC 18.5V 200W
相关代理商/技术参数
参数描述
MC68711E20MFNE3R 功能描述:IC MCU 8BIT 52-PLCC RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:HC11 标准包装:1 系列:AVR® ATmega 核心处理器:AVR 芯体尺寸:8-位 速度:16MHz 连通性:I²C,SPI,UART/USART 外围设备:欠压检测/复位,POR,PWM,WDT 输入/输出数:32 程序存储器容量:32KB(16K x 16) 程序存储器类型:闪存 EEPROM 大小:1K x 8 RAM 容量:2K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:44-TQFP 包装:剪切带 (CT) 其它名称:ATMEGA324P-B15AZCT
MC68711E20VFNE2 功能描述:8位微控制器 -MCU 8B 20K EPROM 768RAM 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
MC6875 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:CLOCK GENERATOR/DRIVER (SCHOTTKY MONOLITHIC INTEGRATED CIRCUIT)
MC6875A 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:CLOCK GENERATOR/DRIVER (SCHOTTKY MONOLITHIC INTEGRATED CIRCUIT)
MC6875AL 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:CLOCK GENERATOR/DRIVER (SCHOTTKY MONOLITHIC INTEGRATED CIRCUIT)