参数资料
型号: MC68HC11D3CFN1
厂商: ABILIS SYSTEMS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 1 MHz, MICROCONTROLLER, PQCC44
封装: PLASTIC, LCC-44
文件页数: 112/124页
文件大小: 6875K
代理商: MC68HC11D3CFN1
TIMING SYSTEM
9-2
TECHNICAL DATA
Figure 9-1 Timer Clock Divider Chains
TIMER DIV CHAIN
OSCILLATOR AND
CLOCK GENERATOR
AS
E CLOCK
SPI
SCI RECEIVER CLOCK
SCI TRANSMIT CLOCK
E÷26
PULSE ACCUMULATOR
TCNT
TOF
REAL-TIME INTERRUPT
E÷213
÷4
E÷215
RQ
Q
S
R
Q
S
FORCE
COP
RESET
SYSTEM
RESET
CLEAR COP
TIMER
FF2
FF1
(DIVIDE BY FOUR)
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]
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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