MPC8536DS Freescale Semiconductor, MPC8536DS Datasheet - Page 1275

• Manufacturer Part Number: MPC8536DS
• Description: BOARD DEV SYSTEM MPC8536E
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC III™r
• Type: MPUr

Specifications of MPC8536DS

• Contents: Board, Software and Documentation
• Processor Series: MPC85xx
• Core: e500
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 667 MHz
• Operating Supply Voltage: - 0.3 V to + 1.21 V
• Maximum Operating Temperature: + 105 C
• Data Ram Size: 32 KB
• Interface Type: SPI, USB
• Program Memory Type: DDR2, DDR3, SDRAM
• Core Size: 32 Bit
• Program Memory Size: 544KB
• Cpu Speed: 1.5GHz
• Digital Ic Case Style: BGA
• No. Of Pins: 783
• Supply Voltage Range: 0.95V To 1.05V
• Rohs Compliant: Yes
• For Use With/related Products: MPC8536
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 20
Enhanced Secure Digital Host Controller
20.1
The enhanced secure digital host controller (eSDHC) provides an interface between the host system and
these types of memory cards:
The eSDHC acts as a bridge, passing host bus transactions to SD/MMC cards by sending commands and
performing data accesses to or from the cards. It handles the SD/MMC protocol at the transmission level.
Figure 20-1
Freescale Semiconductor
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•
MultiMediaCard (MMC)
MMC is a universal low-cost data storage and communication medium designed to cover a wide
area of applications including mobile video and gaming, which are available from either pre-loaded
MMC cards or downloadable from cellular phones, WLAN, or other wireless networks. Old MMC
cards are based on a seven-pin serial bus with a single data pin, while the new high-speed MMC
communication is based on an advanced 11-pin serial bus designed to operate in a low voltage
range.
Secure digital (SD) card
The secure digital (SD) card is an evolution of old MMC technology. It is specifically designed to
meet the security, capacity, performance, and environment requirements inherent in the emerging
audio and video consumer electronic devices. The physical form factor, pin assignments, and data
transfer protocol are forward-compatible with the old MMC.
Overview
shows connection of the eSDHC.
DMA Interface
MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1
Host Controller
MMC/SD
Figure 20-1. System Connection of the eSDHC
MPC8536E
Register
Bank
Transceiver
Card
Slot
Power
Supply
SD/MMC Card
20-1