MC9S12XEG128MAA Freescale Semiconductor, MC9S12XEG128MAA Datasheet - Page 102

• Manufacturer Part Number: MC9S12XEG128MAA
• Description: MCU 16BIT 128K FLASH 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XEG128MAA

• 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: 59
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 12K 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: 80-QFP
• Processor Series: S12XE
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: CAN/SCI/SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 59
• 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: 8-ch x 12-bit
• No. Of I/o's: 59
• Eeprom Memory Size: 2KB
• Ram Memory Size: 12KB
• Cpu Speed: 50MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 8
• Digital Ic Case Style: QFP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1. Signals in brackets denote alternative module routing pins.
2. Function active when RESET asserted.
3. Only available in emulation modes or in Special Test Mode with IVIS on.
4. Refer to S12X_EBI section.
Chapter 2 Port Integration Module (S12XEPIMV1)
2.3
This section provides a detailed description of all Port Integration Module registers.
102
Port
L
F
Pin Name
PL7
PL6
PL5
PL4
PL3
PL2
PL1
PL0
PF7
PF6
PF5
PF4
PF3
PF2
PF1
PF0
Memory Map and Register Definition
Pin Function
& Priority
(TXD7)
(RXD7)
(TXD6)
(RXD6)
(TXD5)
(RXD5)
(TXD4)
(RXD4)
(TXD3)
(RXD3)
(SDA0)
(SCL0)
(CS3)
(CS2)
(CS1)
(CS0)
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
(1)
MC9S12XE-Family Reference Manual , Rev. 1.23
I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O Inter Integrated Circuit 0 serial data line
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
O Serial Communication Interface 7 transmit pin
O Serial Communication Interface 6 transmit pin
O Serial Communication Interface 5 transmit pin
O Serial Communication Interface 4 transmit pin
O Serial Communication Interface 3 transmit pin
O Inter Integrated Circuit 0 serial clock line
O Chip select 3
O Chip select 2
O Chip select 1
O Chip select 0
I
I
I
I
I
Serial Communication Interface 7 receive pin
Serial Communication Interface 6 receive pin
Serial Communication Interface 5 receive pin
Serial Communication Interface 4 receive pin
Serial Communication Interface 3 receive pin
Description
Freescale Semiconductor
Pin Function
after Reset
GPIO
GPIO