MC68HC11E1CFU3 Freescale Semiconductor, MC68HC11E1CFU3 Datasheet - Page 20

• Manufacturer Part Number: MC68HC11E1CFU3
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC11E1CFU3

• Cpu Family: HC11
• Device Core Size: 8b
• Frequency (max): 3MHz
• Interface Type: SCI/SPI
• Program Memory Type: ROMLess
• Program Memory Size: Not Required
• Total Internal Ram Size: 512Byte
• # I/os (max): 38
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: PQFP
• Lead Free Status / Rohs Status: Not Compliant

General Description
20
Figure 1-6. Pin Assignments for 48-Pin DIP (MC68HC811E2)
PA3/OC5/IC4/OC1
PA6/OC2/OC1
PA5/OC3/OC1
PA4/OC4/OC1
MODB/V
PA7/PAI/OC1
PB7/ADDR15
PB6/ADDR14
PB5/ADDR13
PB4/ADDR12
PB3/ADDR11
PB2/ADDR10
PB1/ADDR9
PB0/ADDR8
PE0/AN0
PE1/AN1
PE2/AN2
PE3/AN3
PA2/IC1
PA1/IC2
PA0/IC3
STBY
M68HC11E Family Data Sheet, Rev. 5.1
V
V
V
RH
SS
RL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
23
24
21
MC68HC811E2
37
28
48
47
46
45
44
43
42
41
40
39
38
36
35
34
33
32
31
30
29
27
26
25
V
PD5/SS
PD4/SCK
PD3/MOSI
PD2/MISO
PD1/TxD
PD0/RxD
IRQ
XIRQ
RESET
PC7/ADDR7/DATA7
PC6/ADDR6/DATA6
PC5/ADDR5/DATA5
PC4/ADDR4/DATA4
PC3/ADDR3/DATA3
PC2/ADDR2/DATA2
PC1/ADDR1/DATA1
PC0/ADDR0/DATA0
XTAL
EXTAL
STRB/R/W
E
STRA/AS
MODA/LIR
DD
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