參數(shù)資料
型號: MC68HC11F1CPU4
廠商: Freescale Semiconductor
文件頁數(shù): 57/158頁
文件大?。?/td> 0K
描述: IC MCU 512 EEPROM 4MHZ 80-LQFP
標(biāo)準(zhǔn)包裝: 90
系列: HC11
核心處理器: HC11
芯體尺寸: 8-位
速度: 4MHz
連通性: SCI,SPI
外圍設(shè)備: POR,WDT
輸入/輸出數(shù): 30
程序存儲器類型: ROMless
EEPROM 大?。?/td> 512 x 8
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 4.75 V ~ 5.25 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x8b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 80-LQFP
包裝: 托盤
PIN DESCRIPTIONS
TECHNICAL DATA
2-1
SECTION 2 PIN DESCRIPTIONS
The MC68HC11F1 MCU is available in a 68-pin plastic leaded chip carrier (PLCC) and
an 80-pin plastic quad flat pack (QFP). Most pins on this MCU serve two or more func-
tions, as described in the following paragraphs. Figure 2-1 shows the pin assignments
for the PLCC. Figure 2-2 shows the pin assignments for the QFP.
Figure 2-1 Pin Assignments for MC68HC11F1 68-Pin PLCC
PG3
PG2
PG1
RESET
PC7/DATA7
PC6/DATA6
PC5/DATA5
PC4/DATA4
PC3/DATA3
PC2/DATA2
PC1/DATA1
IRQ
XIRQ
PG7/CSPROG
PG6/CSGEN
PG5/CSIO1
PG4/CSIO2
PB3/ADDR11
PB0/ADDR8
PB1/ADDR9
PB2/ADDR10
PB4/ADDR12
PB5/ADDR13
PB6/ADDR14
PE4/AN4
PE0/AN0
PF0/ADDR0
PF1/ADDR1
PF2/ADDR2
PF3/ADDR3
PF4/ADDR4
PF5/ADDR5
PF6/ADDR6
PF7/ADDR7
E
MODB/V
STBY
MODA/LIR
PC0/DATA0
EXTAL
XTAL
V
SS
R/W
4XOUT
PE7/AN7
PE3/AN3
PE6/AN6
PE2/AN2
PE5/AN5
PE1/AN1
V
RH
V
RL
PG0
PD3/MOSI
PD0/RxD
PD4/SCK
PD2/MISO
PD1/TxD
PD5/SS
PB7/ADDR15
PA4/OC4/OC1
PA5/OC3/OC1
PA6/OC2/OC1
PA7/PAI/OC1
V
DD
PA3/OC5/IC4/OC1
PA2/IC1
PA1/IC2
PA0/IC3
23
24
10
11
12
13
14
15
16
17
18
45
59
58
57
56
55
54
53
52
51
50
19
20
21
22
49
48
47
46
25
60
6
5
4
3
2
67
68
65
64
63
62
8
7
66
9
34
35
36
37
38
39
27
28
29
30
31
32
33
40
41
42
61
44
26
43
1
MC68HC11F1
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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