MC9S12XET256MAL Freescale Semiconductor, MC9S12XET256MAL Datasheet - Page 100

• Manufacturer Part Number: MC9S12XET256MAL
• Description: MCU 16BIT 256K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XET256MAL

• 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: 91
• 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 12x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 112-LQFP
• Cpu Family: HCS12X
• Device Core Size: 16b
• Frequency (max): 50MHz
• Interface Type: CAN/SCI/SPI
• Total Internal Ram Size: 16KB
• # I/os (max): 91
• Number Of Timers - General Purpose: 25
• Operating Supply Voltage (typ): 1.8/2.8/5V
• Operating Supply Voltage (max): 1.98/2.9/5.5V
• Operating Supply Voltage (min): 1.72/2.7/3.13V
• On-chip Adc: 16-chx12-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 112
• Package Type: LQFP
• No. Of I/o's: 91
• 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
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 91
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 2 Port Integration Module (S12XEPIMV1)
100
Port
H
Pin Name
PH7
PH6
PH5
PH4
PH3
PH2
PH1
PH0
Pin Function
GPIO/KWH7
GPIO/KWH6
GPIO/KWH5
GPIO/KWH4
GPIO/KWH3
GPIO/KWH2
GPIO/KWH1
GPIO/KWH0
& Priority
(MOSI2)
(MISO2)
(MOSI1)
(MISO1)
(SCK2)
(SCK1)
RXD5
RXD4
RXD7
(SS2)
TXD5
TXD4
(SS1)
TXD7
TXD6
TXD6
(1)
MC9S12XE-Family Reference Manual , Rev. 1.23
I/O
I/O Serial Peripheral Interface 2 slave select output in master mode,
I/O General-purpose I/O with interrupt
I/O Serial Peripheral Interface 2 serial clock pin
I/O General-purpose I/O with interrupt
I/O Serial Peripheral Interface 2 master out/slave in pin
I/O General-purpose I/O with interrupt
I/O Serial Peripheral Interface 2 master in/slave out pin
I/O General-purpose I/O with interrupt
I/O Serial Peripheral Interface 1 slave select output in master mode,
I/O General-purpose I/O with interrupt
I/O Serial Peripheral Interface 1 serial clock pin
I/O General-purpose I/O with interrupt
I/O Serial Peripheral Interface 1 master out/slave in pin
I/O General-purpose I/O with interrupt
I/O Serial Peripheral Interface 1 master in/slave out pin
I/O General-purpose I/O with interrupt
O Serial Communication Interface 5 transmit pin
O Serial Communication Interface 4 transmit pin
O Serial Communication Interface 7 transmit pin
O Serial Communication Interface 6 transmit pin
O Serial Communication Interface 6 transmit pin
I
I
I
input for slave mode or master mode
Serial Communication Interface 5 receive pin
Serial Communication Interface 4 receive pin
input for slave mode or master mode.
Serial Communication Interface 7 receive pin
Description
Freescale Semiconductor
Pin Function
after Reset
GPIO