參數(shù)資料
型號: MC68HC05L1FU
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP64
封裝: QFP-64
文件頁數(shù): 13/102頁
文件大?。?/td> 632K
代理商: MC68HC05L1FU
MOTOROLA
1-2
MC68HC05L1
GENERAL DESCRIPTION
1
Figure 1-1 MC68HC05L1/
MC68HC705L1 Block Diagram
USER ROM/
EPROM - 4K/5.5K BYTES
SELF-CHECK/
BOOTSTRAP ROM - 480 BYTES
RAM - 128 BYTES
ACCUMULATOR
INDEX REGISTER
STACK POINTER
PROGRAM COUNTER
CONDITION CODE REGISTER
M68HC05
CPU
RESET
IRQ
0
12
1
1 H
I
NZC
OSC
POWER
OSC1
OSC2
VDD
VSS
DDR
A
POR
T
A
PA0 - PA7
PC0/AN0
PC1/AN1
PC2/AN2
PC3/AN3
PC4/AN4
PC5/AN5
PC6/VRH
PC7/VRL
8
÷ 2
8-BIT
ADC
1
7
0
7
50
1
0
4
15
0
7
DDR
B
POR
T
B
PB0 - PB7
16
POR
T
C
PD0/TCAP1
PD1/TCAP2
PD2/TCMP1
PD3/TCMP2
16-BIT
TIMER
POR
T
D
DDR
E
POR
T
E
PE0
DISPLAY RAM
16x4-bit
DATA
LATCHES
SEGMENT
DRIVER
BACKPLANE
DRIVER
VOLTAGE
GENERATOR
LCD CLOCK
PRESCALER
VLCD
VBP0
VSEG0
:
VSEG15
:
VBP3
4
8
TPG
16
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