mpc8378 Freescale Semiconductor, Inc, mpc8378 Datasheet - Page 7

• Manufacturer Part Number: mpc8378
• Description: Powerquicc Ii Pro Processor
• Manufacturer: Freescale Semiconductor, Inc

1.12
The enhanced SD Host Controller (eSDHC) has the following features:
2
This section provides the AC and DC electrical specifications and thermal characteristics for the
MPC8377E. The device is currently targeted to these specifications. Some of these specifications are
independent of the I/O cell, but are included for a more complete reference. These are not purely I/O buffer
design specifications.
2.1
This section covers the ratings, conditions, and other characteristics.
2.1.1
Table 2
Freescale Semiconductor
Core supply voltage
PLL supply voltage (e300 core, eLBC, and system)
DDR1 and DDR2 DRAM I/O voltage
Three-speed Ethernet I/O, MII management voltage
PCI, DUART, system control and power management, I
JTAG I/O voltage
Local bus
SerDes
•
•
•
•
•
•
•
•
Conforms to SD Host Controller Standard Specification, Rev 2.0 with Test Event register support.
Compatible with the MMC System Specification, Rev 4.0
Compatible with the SD Memory Card Specification, Rev 2.0, and supports High Capacity SD
memory cards
Compatible with the SDIO Card Specification Rev, 1.2
Designed to work with SD Memory, miniSD Memory, SDIO, miniSDIO, SD Combo, MMC,
MMCplus, MMC 4x, and RS-MMC cards
SD bus clock frequency up to 50 MHz
Supports 1-/4-bit SD and SDIO modes, 1-/4-bit MMC modes
Supports internal DMA capabilities
Electrical Characteristics
provides the absolute maximum ratings.
Enhanced Secured Digital Host Controller (eSDHC)
Overall DC Electrical Characteristics
Absolute Maximum Ratings
MPC8377E PowerQUICC II Pro Processor Hardware Specifications, Rev. 3
Characteristic
Table 2. Absolute Maximum Ratings
2
C, and
L[1,2]_ n V
LV
Symbol
LBV
GV
OV
AV
DD
V
DD
DD
DD
[1,2]
DD
DD
DD
1
–0.3 to 2.75
–0.3 to 1.98
–0.3 to 3.63
–0.3 to 3.63
–0.3 to 3.63
Max Value
–0.3 to 1.1
–0.3 to 1.1
–0.3 to 1.1
Electrical Characteristics
Unit
V
V
V
V
V
V
V
Notes
—
—
—
—
—
—
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