參數(shù)資料
型號(hào): MC68HC11A0CFN1
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: ROM-based high-performance microcontrollers
中文描述: 基于ROM的高性能微控制器
文件頁數(shù): 96/124頁
文件大?。?/td> 840K
代理商: MC68HC11A0CFN1
TIMING SYSTEM
9-10
TECHNICAL DATA
OM[2:5] — Output Mode
OL[2:5] — Output Level
These control bit pairs are encoded to specify the action taken after a successful OCx
compare. OC5 functions only if the I4/O5 bit in the PACTL register is clear. Refer to
the following table for the coding.
9.3.7 Timer Interrupt Mask 1 Register
Use this 8-bit register to enable or inhibit the timer input capture and output compare
interrupts.
OC1I–OC4I — Output Compare x Interrupt Enable
If the OCxI enable bit is set when the OCxF flag bit is set, a hardware interrupt se-
quence is requested.
I4/O5I — Input Capture 4 or Output Compare 5 Interrupt Enable
When I4/O5 in PACTL is one, I4/O5I is the input capture 4 interrupt enable bit. When
I4/O5 in PACTL is zero, I4/O5I is the output compare 5 interrupt enable bit.
IC1I–IC3I — Input Capture x Interrupt Enable
If the ICxI enable bit is set when the ICxF flag bit is set, a hardware interrupt sequence
is requested.
NOTE
Bits in TMSK1 correspond bit for bit with flag bits in TFLG1. Ones in
TMSK1 enable the corresponding interrupt sources.
9.3.8 Timer Interrupt Flag 1 Register
Bits in this register indicate when timer system events have occurred. Coupled with the
bits of TMSK1, the bits of TFLG1 allow the timer subsystem to operate in either a
TCTL1
— Timer Control 1
$0020
Bit 7
OM2
0
6
5
4
3
2
1
Bit 0
OL5
0
OL2
0
OM3
0
OL3
0
OM4
0
OL4
0
OM5
0
RESET:
OMx
0
0
1
1
OLx
0
1
0
1
Action Taken on Successful Compare
Timer disconnected from output pin logic
Toggle OCx output line
Clear OCx output line to 0
Set OCx output line to 1
TMSK1
— Timer Interrupt Mask 1
$0022
Bit 7
OC1I
0
6
5
4
3
2
1
Bit 0
IC3I
0
OC2I
0
OC3I
0
OC4I
0
I4/O5I
0
IC1I
0
IC2I
0
RESET:
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關(guān)PDF資料
PDF描述
MC68HC11A0CFN4 ROM-based high-performance microcontrollers
MC68HC11A0CFU ROM-based high-performance microcontrollers
MC68HC11A0CFU1 ROM-based high-performance microcontrollers
MC68HC11A0CFU4 ROM-based high-performance microcontrollers
MC68HC11A0FB ROM-based high-performance microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC11A0CFN2 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS Single-Chip Microcontroller
MC68HC11A0CFN3 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述:
MC68HC11A0CFN3R2 制造商:Rochester Electronics LLC 功能描述:
MC68HC11A0CFN4 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ROM-based high-performance microcontrollers
MC68HC11A0CFNE3 功能描述:8位微控制器 -MCU 8B MCU 768RAM A/D 3MH RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT