MC68HC912B32VFU8 Freescale Semiconductor, MC68HC912B32VFU8 Datasheet - Page 327
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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Multiplexed Expansion Bus Timing
1
2
3
ECLK
16
17
18
R/W
19
20
21
LSTRB
W/O TAG ENABLED
23
11
5
7
10
22
12
READ
ADDRESS
DATA
ADDRESS/DATA
9
8
MULTIPLEXED
13
15
14
WRITE
ADDRESS
DATA
24
25
26
DBE
Note: Measurement points shown are 20% and 70% of V
.
DD
Figure 19-12. Multiplexed Expansion Bus Timing Diagram
M68HC12B Family Data Sheet, Rev. 9.1
Freescale Semiconductor
327
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