MC9S12C128MFAE Freescale Semiconductor, MC9S12C128MFAE Datasheet - Page 108
![IC MCU 128K FLASH 25MHZ 48-LQFP](/photos/12/20/122066/mc9s12c128mfae_sml.jpg)
MC9S12C128MFAE
Manufacturer Part Number
MC9S12C128MFAE
Description
IC MCU 128K FLASH 25MHZ 48-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Specifications of MC9S12C128MFAE
Core Processor
HCS12
Core Size
16-Bit
Speed
25MHz
Connectivity
CAN, EBI/EMI, SCI, SPI
Peripherals
POR, PWM, WDT
Number Of I /o
31
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.35 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
48-LQFP
Processor Series
S12C
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
4 KB
Interface Type
CAN/SCI/SPI
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
31
Number Of Timers
8
Operating Supply Voltage
3.3 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
M68EVB912C32EE
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
Package
48LQFP
Family Name
HCS12
Maximum Speed
25 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12C128MFAE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Chapter 2 Port Integration Module (PIM9C32) Block Description
2.6
Port P and J generate a separate edge sensitive interrupt if enabled.
2.6.1
2.6.2
The PIM can generate wake-up interrupts from STOP on port P and J. For other sources of external
interrupts please refer to the respective Block User Guide.
2.7
It is not recommended to write PORTx and DDRx in a word access. When changing the register pins from
inputs to outputs, the data may have extra transitions during the write access. Initialize the port data register
before enabling the outputs.
Power consumption will increase the more the voltages on general purpose input pins deviate from the
supply voltages towards mid-range because the digital input buffers operate in the linear region.
108
BKGD pin
Interrupts
Application Information
Port
Interrupt Sources
Interrupt Source
Recovery from STOP
M
T
S
P
A
B
E
J
Vector addresses and their relative interrupt priority are determined at the
MCU level.
Port P
Port J
Data Direction
Input
Input
Input
Input
Input
Table 2-40. Port Integration Module Interrupt Sources
Table 2-39. Port Reset State Summary
Interrupt Flag
MC9S12C-Family / MC9S12GC-Family
PIFP[7:0]
PIFJ[7:6]
Pull Mode
Pull up
Pull up
Hi-z
Hi-z
Hi-z
Refer to MEBI Block Guide for details.
Refer to BDM Block Guide for details.
Rev 01.24
NOTE
Reduced Drive
Reset States
Disabled
Disabled
Disabled
Disabled
Disabled
Local Enable
PIEP[7:0]
PIEJ[7:6]
Wired-OR Mode
Disabled
Disabled
n/a
n/a
n/a
Global (CCR) Mask
I Bit
I Bit
Freescale Semiconductor
Interrupt
Disabled
Disabled
n/a
n/a
n/a
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