MCHC912B32CFUE8 Freescale Semiconductor, MCHC912B32CFUE8 Datasheet - Page 314
![IC MCU 32K FLASH 8MHZ 80-QFP](/photos/12/21/122168/mchc912b32cfue8_sml.jpg)
MCHC912B32CFUE8
Manufacturer Part Number
MCHC912B32CFUE8
Description
IC MCU 32K FLASH 8MHZ 80-QFP
Manufacturer
Freescale Semiconductor
Series
HC12r
Datasheet
1.MCHC912B32CFUE8.pdf
(334 pages)
Specifications of MCHC912B32CFUE8
Core Processor
CPU12
Core Size
16-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
POR, PWM, WDT
Number Of I /o
63
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Eeprom Size
768 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
80-QFP
Cpu Family
HC12
Device Core Size
16b
Frequency (max)
8MHz
Interface Type
SCI/SPI
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 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
80
Package Type
PQFP
Package
80PQFP
Family Name
HC12
Maximum Speed
8 MHz
Operating Supply Voltage
5 V
Data Bus Width
16 Bit
Number Of Programmable I/os
63
Processor Series
HC912B
Core
HC12
Data Ram Size
1 KB
Maximum Clock Frequency
8 MHz
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
M68EVB912B32E
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCHC912B32CFUE8
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Electrical Specifications
19.12 FLASH EEPROM Characteristics
314
Program/erase supply voltage
Program/erase supply current
Number of programming pulses
Programming pulse
Program to verify time
Program margin
Number of erase pulses
Erase pulse
Erase to verify time
Erase margin
Program/erase endurance
Data retention
1. V
2. The number of margin pulses required is the same as the number of pulses used to program or erase.
Read only
Program/erase/verify
Word program (V
Erase (V
DD
= 5.0 Vdc ± 10%, V
FP
= 12 V)
FP
= 12 V)
Characteristic
SS
= 0 Vdc, T
(1)
A
M68HC12B Family Data Sheet, Rev. 9.1
= T
L
to T
H
, unless otherwise noted
Symbol
t
t
t
t
VERASE
PPULSE
EPULSE
VPROG
V
n
n
I
p
e
FP
PP
EP
FP
m
m
V
DD
100
100
11.4
Min
100
20
10
10
—
—
—
5
1
−0.35
(2)
(3)
12.0
V
Typ
—
—
—
—
—
—
—
—
—
—
—
DD
Freescale Semiconductor
V
DD
Max
12.6
30
50
25
—
—
10
—
—
—
—
4
5
+0.5
Pulses
Pulses
Cycles
Units
Years
mA
ms
ms
µs
µs
%
%
V
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