MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 773

• 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 28
Secure Digital Host Controller (SDHC)
28.1
Introduction
The Secure Digital Host Controller module (SDHC) controls the Multimedia Card (MMC), Secure
Digital (SD) memory card, and I/O cards by sending commands to cards and performing data accesses
to/from the cards.
The MMC is a universal low-cost data storage and communication media that covers a wide area of
applications such as electronic toys, organizers, PDAs, and smart phones. The MMC communication
protocol is based on an advanced 6-pin serial bus that operates in a low-voltage range.
The SD is an evolution of MMC technology with two additional pins in the form factor. SD is specifically
designed to meet the security, capacity, performance, and environment requirement inherent in newly
emerging audio and video consumer electronic devices. The physical form factor, pin assignment, and data
transfer protocol are forward compatible with the MMC with some additions. The memory card invokes
a copyright protection mechanism that complies with the SDMI security standard. The I/O card provides
high-speed data I/O with low power consumption for mobile electronic devices.
The MMC/SD Host module integrates both MMC support along with SD memory and I/O functions.
Figure 28-1
is the system interconnection with this module.
Transceiver
Secure Digital Host Controller
I/O Memory
Card
DMA
Interface
IP Bus
IP Gasket
IP Bus
Figure 28-1. System Interconnection with the Secure Digital Host Controller
28.1.1
Features
The features of the SDHC module include:
•
Fully compatible with the MMC System Specification Version 3.2, supports up to version 4.0
MPC5125 Microcontroller Reference Manual, Rev. 2
Freescale Semiconductor
28-1