MC9S12XET256MAG Freescale Semiconductor, MC9S12XET256MAG Datasheet - Page 66

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MC9S12XET256MAG

Manufacturer Part Number
MC9S12XET256MAG
Description
MCU 16BIT 256K FLASH 144-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet

Specifications of MC9S12XET256MAG

Core Processor
HCS12X
Core Size
16-Bit
Speed
50MHz
Connectivity
CAN, EBI/EMI, I²C, IrDA, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
119
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.72 V ~ 5.5 V
Data Converters
A/D 24x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
144-LQFP
No. Of I/o's
119
Eeprom Memory Size
4KB
Ram Memory Size
16KB
Cpu Speed
50MHz
No. Of Timers
3
No. Of Pwm Channels
8
Digital Ic Case Style
LQFP
Rohs Compliant
Yes
Processor Series
S12XE
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
16 KB
Interface Type
CAN, SCI, SPI
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
119
Number Of Timers
25
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
KIT33812ECUEVME, EVB9S12XEP100, DEMO9S12XEP100
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 24 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Chapter 1 Device Overview MC9S12XE-Family
1.2.3.28
PH4 is a general-purpose input or output pin. It can be configured as a keypad wakeup input. It can be
configured as master input (during master mode) or slave output (during slave mode) pin MISO of the
serial peripheral interface 2 (SPI2). It can be configured as the receive pin RXD of serial communication
interface 4 (SCI4).
1.2.3.29
PH3 is a general-purpose input or output pin. It can be configured as a keypad wakeup input. It can be
configured as slave select pin SS of the serial peripheral interface 1 (SPI1). It can also be configured as the
transmit pin TXD of serial communication interface 7 (SCI7).
1.2.3.30
PH2 is a general-purpose input or output pin. It can be configured as a keypad wakeup input. It can be
configured as serial clock pin SCK of the serial peripheral interface 1 (SPI1). It can be configured as the
receive pin RXD of serial communication interface 7 (SCI7).
1.2.3.31
PH1 is a general-purpose input or output pin. It can be configured as a keypad wakeup input. It can be
configured as master output (during master mode) or slave input pin (during slave mode) MOSI of the
serial peripheral interface 1 (SPI1). It can also be configured as the transmit pin TXD of serial
communication interface 6 (SCI6).
1.2.3.32
PH0 is a general-purpose input or output pin. It can be configured as a keypad wakeup input. It can be
configured as master input (during master mode) or slave output (during slave mode) pin MISO of the
serial peripheral interface 1 (SPI1). It can be configured as the receive pin RXD of serial communication
interface 6 (SCI6).
1.2.3.33
PJ7 is a general-purpose input or output pin. It can be configured as a keypad wakeup input. It can be
configured as the transmit pin TXCAN for the scalable controller area network controller 0 or 4 (CAN0 or
CAN4) or as the serial clock pin SCL of the IIC0 module.
1.2.3.34
PJ6 is a general-purpose input or output pin. It can be configured as a keypad wakeup input. It can be
configured as the receive pin RXCAN for the scalable controller area network controller 0 or 4 (CAN0 or
CAN4) or as the serial data pin SDA of the IIC0 module.
66
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
PH4 / KWH4 / MISO2 / RXD4 — Port H I/O Pin 4
PH3 / KWH3 / SS1 — Port H I/O Pin 3
PH2 / KWH2 / SCK1 — Port H I/O Pin 2
PH1 / KWH1 / MOSI1 — Port H I/O Pin 1
PH0 / KWH0 / MISO1 — Port H I/O Pin 0
PJ7 / KWJ7 / TXCAN4 / SCL0 / TXCAN0— PORT J I/O Pin 7
PJ6 / KWJ6 / RXCAN4 / SDA0 / RXCAN0 — PORT J I/O Pin 6
MC9S12XE-Family Reference Manual , Rev. 1.23
Freescale Semiconductor

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