參數(shù)資料
型號: MC68HC11A0CFN1
廠商: 飛思卡爾半導體(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): 88/124頁
文件大小: 840K
代理商: MC68HC11A0CFN1
TIMING SYSTEM
9-2
TECHNICAL DATA
Figure 9-1 Timer Clock Divider Chains
TIMER DIV CHAIN
OSCILLATOR AND
CLOCK GENERATOR
(DIVIDE BY FOUR)
AS
E CLOCK
SPI
SCI RECEIVER CLOCK
SCI TRANSMIT CLOCK
E÷26
PULSE ACCUMULATOR
TCNT
TOF
REAL-TIME INTERRUPT
E÷213
÷4
E÷215
R
Q
Q
S
R
Q
Q
S
FORCE
COP
RESET
SYSTEM
RESET
CLEAR COP
TIMER
FF2
FF1
INTERNAL BUS CLOCK (PH2)
IC/OC
÷16
CR[1:0]
PRESCALER
(÷1, 4, 16, 64)
PRESCALER
(÷ 2, 4, 16, 32)
SPR[1:0]
PRESCALER
(÷ 1, 3, 4, 13)
SCP[1:0]
PRESCALER
(÷ 1, 2, 4, 8)
RTR[1:0]
PRESCALER
(÷ 1, 2, 4,....128)
SCR[2:0]
PRESCALER
(÷ 1, 4, 8, 16)
PR[1:0]
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT