MC68HC912B32VFU8 Freescale Semiconductor, MC68HC912B32VFU8 Datasheet - Page 26
MC68HC912B32VFU8
Manufacturer Part Number
MC68HC912B32VFU8
Description
Manufacturer
Freescale Semiconductor
Datasheet
1.MC68HC912B32VFU8.pdf
(334 pages)
Specifications of MC68HC912B32VFU8
Cpu Family
HC12
Device Core Size
16b
Frequency (max)
8MHz
Interface Type
SCI/SPI
Program Memory Type
EPROM
Program Memory Size
32KB
Total Internal Ram Size
1KB
# I/os (max)
63
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 105C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
80
Package Type
PQFP
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC912B32VFU8
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
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General Description
26
Notes:
1. Pin 69 is an NC (no connect) on the MC68HC12BC32.
2. In narrow mode, high and low data bytes are multiplexed in alternate bus cycles on port A.
SMODN / TAGHI/ BKGD
ADDR0 / DATA0 / PB0
ADDR1 / DATA1 / PB1
ADDR2 / DATA2 / PB2
PORT P
PORT B
PAI / IOC7 / PT7
IOC0 / PT0
IOC1 / PT1
IOC2 / PT2
IOC3 / PT3
IOC4 / PT4
IOC5 / PT5
IOC6 / PT6
PW3 / PP3
PW2 / PP2
PW1/ PP1
PW0/ PP0
PP5
PP4
V
V
Figure 1-4. Pin Assignments for MC68HC(9)12BC32 Devices
DD
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
M68HC12B Family Data Sheet, Rev. 9.1
PORT E
PORT CAN
MC68HC(9)12BC32
80-PIN QFP
PORT S
PORT E
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
Freescale Semiconductor
V
V
PAD7 / AN7
PAD6 / AN6
PAD5 / AN5
PAD4 / AN4
PAD3 / AN3
PAD2 / AN2
PAD1 / AN1
PAD0 / AN0
V
V
V
V
PA7 / DATA15 / ADDR15
PA6 / DATA14 / ADDR14
PA5 / DATA13 / ADDR13
PA4 / DATA12 / ADDR12
PA3 / DATA11 / ADDR11
PA2 / DATA10 / ADDR10
Shaded pins are
power and ground
SSA
DDA
RL
RH
SS
DD
PORT A
(2)
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