MM912F634DV1AER2 Freescale Semiconductor, MM912F634DV1AER2 Datasheet - Page 10
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MM912F634DV1AER2
Manufacturer Part Number
MM912F634DV1AER2
Description
16-bit Microcontrollers - MCU DUAL LS/HS SWITCH W. LIN
Manufacturer
Freescale Semiconductor
Datasheet
1.MM912G634DV1AE.pdf
(338 pages)
Specifications of MM912F634DV1AER2
Rohs
yes
Core
HCS12
Processor Series
MM912F634
Data Bus Width
16 bit
Maximum Clock Frequency
20 MHz
Program Memory Size
32 KB
Data Ram Size
2 KB
On-chip Adc
Yes
Operating Supply Voltage
4.5 V to 5.5 V
Operating Temperature Range
- 40 C to + 105 C
Package / Case
LQFP-48
Mounting Style
SMD/SMT
A/d Bit Size
10 bit
A/d Channels Available
15
Interface Type
SPI
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
6
Number Of Timers
1
Program Memory Type
Flash
Supply Voltage - Max
4.5 V
Supply Voltage - Min
4.5 V
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Pin Assignment
2.2
This section describes the external MCU signals. It includes a table of signal properties.
Table 4. Signal Properties Summary
Freescale Semiconductor
Function 1
RESET
EXTAL
BKGD
Name
TEST
XTAL
PA5
PA4
PA3
PA2
PA1
PA0
Pin
MCU Die Signal Properties
Function 2
MODC
Name
MOSI
MISO
SCK
Pin
SS
—
—
—
—
—
—
Supply
Power
V
V
V
V
V
V
V
V
N.A.
V
V
DDX
DDX
DDX
DDX
DDX
DDX
DDX
DDX
DD
DD
RESET pin
Always on
CTRL
NA
NA
NA
NA
NA
NA
NA
NA
Internal Pull
Resistor
Pull-up
Reset
Down
State
NA
NA
UP
NA
NA
NA
NA
NA
NA
Oscillator pins
External reset
Test input
Background debug
Port A I/O
Port A I/O
Port A I/O, SPI
Port A I/O, SPI
Port A I/O, SPI
Port A I/O, SPI
MCU Die Signal Properties
Description
MM912F634
10
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