MPC8308CVMAFD Freescale Semiconductor, MPC8308CVMAFD Datasheet - Page 48

• Manufacturer Part Number: MPC8308CVMAFD
• Description: MPU POWERQUICC II PRO 473MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II PROr

Specifications of MPC8308CVMAFD

• Processor Type: MPC83xx PowerQUICC II Pro 32-Bit
• Speed: 333MHz
• Voltage: 1V
• Mounting Type: Surface Mount
• Package / Case: 473-MAPBGA
• Product: Network Processor
• Data Rate: 256 bps
• Frequency: 333 MHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current (max): 5 uA
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Interface: I2C, JTAG, SPI
• Mounting Style: SMD/SMT
• Core Size: 32 Bit
• Cpu Speed: 333MHz
• Digital Ic Case Style: MAPBGA
• No. Of Pins: 473
• Operating Temperature Range: -40°C To +105°C
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Enhanced Secure Digital Host Controller (eSDHC)
13 Enhanced Secure Digital Host Controller (eSDHC)
This section describes the DC and AC electrical specifications for the eSDHC (SD/MMC/SDIO) interface
of the MPC8308.
The eSDHC controller always uses the falling edge of the SD_CLK in order to drive the
SD_DAT[0:3]/CMD as outputs and rising edge to sample the SD_DAT[0:3], CMD, CD and WP as inputs.
This behavior is true for both full and high speed modes.
13.1
Table 38
compatible with SDHC specifications. The eSDHC NV
48
GPCM Mode Output Signals:
LCS[0:3]/LBS[0:1]/LGPL[0:5]
UPM Mode Output Signals:
provides the DC electrical characteristics for the eSDHC (SD/MMC) interface of the device,
eSDHC DC Electrical Characteristics
Output high voltage
Output low voltage
UPM Mode Input Signal:
Characteristic
Figure 33. Local Bus Signals, GPCM/UPM Signals for LCCR[CLKDIV] = 4
LCS[0:3]/LWE
Input Signals:
MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 2
LUPWAIT
LD[0:15]
Table 38. eSDHC interface DC Electrical Characteristics
LCLK
T1
T2
T3
T4
Symbol
t
t
LBKHOV
LBKHOV
V
V
OH
OL
I
OH
I
OL
Condition
= –8.0 mA
t
= 8.0 mA
LBIVKH
t
t
LBKHOZ
LBKHOZ
DD
range is between 3.0 V and 3.6 V.
t
LBIVKH
Min
2.4
—
t
LBIXKH
Max
0.5
—
Freescale Semiconductor
t
LBIXKH
Unit
V
V