MC9S12XET256MAG Freescale Semiconductor, MC9S12XET256MAG Datasheet - Page 101

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

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

Freescale Semiconductor
Port
AD0
AD1 PAD[31:16]
R
J
PAD[15:0]
Pin Name
PR[7:0]
PJ7
PJ6
PJ5
PJ4
PJ3
PJ2
PJ1
PJ0
Pin Function
& Priority
GPIO/KWJ7
GPIO/KWJ6
GPIO/KWJ5
GPIO/KWJ4
GPIO/KWJ3
GPIO/KWJ2
GPIO/KWJ1
GPIO/KWJ0
TIMIOC[7:0]
(RXCAN0)
(TXCAN0)
RXCAN4
TXCAN4
AN[15:0]
AN[15:0]
SDA0
SDA1
RXD2
SCL0
SCL1
TXD2
GPIO
GPIO
GPIO
CS2
CS0
CS1
CS3
(1)
MC9S12XE-Family Reference Manual , Rev. 1.23
I/O
I/O General-purpose I/O with interrupt
I/O Inter Integrated Circuit 0 serial data line
I/O General-purpose I/O with interrupt
I/O General-purpose I/O with interrupt
I/O Inter Integrated Circuit 1 serial data line
I/O General-purpose I/O with interrupt
I/O General-purpose I/O with interrupt
I/O General-purpose I/O with interrupt
I/O General-purpose I/O with interrupt
I/O General-purpose I/O with interrupt
I/O General-purpose I/O
I/O General-purpose I/O
I/O Timer Channels 7- 0 input/output
I/O General-purpose I/O
O MSCAN4 transmit pin
O Inter Integrated Circuit 0 serial clock line
O MSCAN0 transmit pin
O Inter Integrated Circuit 1 serial clock line
O Chip select 2
O Chip select 0
O Chip select 1
O Serial Communication Interface 2 transmit pin
O Chip select 3
I
I
I
I
I
MSCAN4 receive pin
MSCAN0 receive pin
Serial Communication Interface 2 receive pin
ATD0 analog inputs
ATD1 analog inputs
Description
Chapter 2 Port Integration Module (S12XEPIMV1)
Pin Function
after Reset
GPIO
GPIO
GPIO
GPIO
101