MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 429

• Manufacturer Part Number: MPC5125YVN400
• Description: IC MCU 32BIT E300 324TEPBGA
• Manufacturer: Freescale Semiconductor
• Series: MPC51xxr

Specifications of MPC5125YVN400

• Core Processor: e300
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, USB OTG
• Peripherals: DMA, WDT
• Number Of I /o: 64
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.33 V ~ 1.47 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 324-PBGA
• Processor Series: MPC51xx
• Core: e300
• Data Bus Width: 32 bit
• Development Tools By Supplier: TWR-MPC5125-KIT, TWR-SER, TWR-ELEV, TOWER
• Maximum Clock Frequency: 400 MHz
• Operating Supply Voltage: 1.4 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Data Ram Size: 32 KB
• I/o Voltage: 3.3 V
• Interface Type: CAN, I2C
• Minimum Operating Temperature: - 40 C
• Program Memory Size: 32 bit
• Cpu Speed: 400MHz
• Embedded Interface Type: CAN, I2C, SPI, UART, USB
• Digital Ic Case Style: TEPBGA
• No. Of Pins: 324
• Rohs Compliant: Yes
• Cpu Family: MPC5xx
• Device Core Size: 32b
• Frequency (max): 400MHz
• Total Internal Ram Size: 32KB
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 324
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Chapter 16
General Purpose I/O (GPIO)
16.1
This chapter describes the general purpose I/O module, including pin descriptions, register settings and
interrupt capabilities.
There are two GPIO modules integrated into MPC5125, which supports 60 general-purpose I/O pins and
four general input pins. Module GPIO1 provides pin GPIO00 to GPIO31, module GPIO2 provides pin
GPIO32 to GPIO63. Pin GPIO00 to GPIO03 are four general input pins, and pin GPIO04 to GPIO63 are
60 general-purpose I/O pins. If a pin is configured as an input, it can optionally generate an interrupt upon
detection of a change in state. If a pin is configured as an output, it can be configured as an open-drain
output or a fully active output. When a GPIO00–GPIO30 pin is configured as an input, it can serve as a
DMA request signal.
See
16.2
The GPIO unit implements the following features:
The following sections provide an overview and detailed descriptions of the GPIO signals.
Freescale Semiconductor
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Figure
Thirty-two input/output pins
All pins are configured as inputs when the MPC5125 reset signal is asserted
Open-drain capability on all pin
All pins, when configured as inputs, can optionally generate an interrupt upon detection of a
change of state.
When a GPIO pin is configured as an output, its DMA request functionality is disabled
Introduction
Features
16-1.
MPC5125 Microcontroller Reference Manual, Rev. 2
16-1