MC68HC912B32VFU8 Freescale Semiconductor, MC68HC912B32VFU8 Datasheet - Page 317
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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Be certain that V
rate of decay of the V
made.
Freescale Semiconductor
Figure 19-2
about ST662A from ST Microelectronics, but it is correct. The change is in
the location of the capacitor C4, which is now placed between V
This change was implemented with the cooperation of ST Microelectronics
to aid in tracking a rapidly falling V
and
Integrated Products device (MAX662).
FP
decays with V
Figure
DD
Figure 19-3. V
supply powering down will help define how large the C3 capacitance can be
19-4. This circuit also has been verified with the Maxim
is different from the recommended circuit shown in information
DD
M68HC12B Family Data Sheet, Rev. 9.1
, as shown in
FP
Exceeding V
NOTE
Figure
DD
voltage level, such as in
DD
19-4, as new capacitance values are tested. The
during Power-Down
FLASH EEPROM Characteristics
DD
Figure 19-3
and V
FP
.
317
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