參數(shù)資料
型號: MC68HC05L16CFU
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP80
封裝: PLASTIC, QFP-80
文件頁數(shù): 39/146頁
文件大小: 852K
代理商: MC68HC05L16CFU
Functional Pin Description
MC68HC05L16 MC68HC705L16 Data Sheet, Rev. 4.1
Freescale Semiconductor
133
A.5 Functional Pin Description
The MC68HC705L16 is available in the 80-pin quad flat pack (QFP). The pin assignment is shown in
Figure A-2. Pin Assignments for Single-Chip Mode
A.6 Programming Voltage (VPP)
In single-chip (user) mode, the VPP pin should be tied to VDD level.
1
20
40
41
60
61
80
21
VDD
FP28/PE6
FP29/PE5
FP30/PE4
FP31/PE3
FP32/PE2
FP33/PE1
FP34/PE0
FP35/PD7
FP36/PD6
FP37/PD5
FP38/PD4
VLCD3
VLCD2
VLCD1
VSS
VPP**
XOSC1
XOSC2
RESET
VSS
FP7
FP6
FP5
FP4
FP3
FP2
FP1
FP0
BP0
BP1/PD1
BP2/PD2
BP3/PD3
VDD
PC7*/IRQ1
PC6*/IRQ2
PC5/EVO
PC4/EVI
PC3/TCAP
PC2/SCK
FP2
7/P
E7
FP2
6
FP2
5
FP2
4
FP2
3
FP2
2
FP2
1
FP2
0
FP1
9
FP1
8
FP1
7
FP1
6
FP1
5
FP1
4
FP1
3
FP1
2
FP1
1
FP1
0
FP9
FP8
OSC1
OSC2
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB
0/
KW
I0
PB
1/
KW
I1
PB
2/
KW
I2
PB
3/
KW
I3
PB
4/
KW
I4
PB
5/
KW
I5
PB
6/
KW
I6
PB
7/
KW
I7
PC
0/S
D
I
PC1/SDO
* Open drain only when output
**The VPP pin should be connect to VDD in single-chip mode.
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