MCF5249VF140 Freescale Semiconductor, MCF5249VF140 Datasheet - Page 201

• Manufacturer Part Number: MCF5249VF140
• Description: IC MPU 32B 140MHZ COLDF 160-BGA
• Manufacturer: Freescale Semiconductor
• Series: MCF524xr

Specifications of MCF5249VF140

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 140MHz
• Connectivity: I²C, IDE, MMC, SPI, UART/USART
• Peripherals: DMA, I²S, POR, Serial Audio, WDT
• Number Of I /o: 47
• Program Memory Type: ROMless
• Ram Size: 96K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 4x12b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 160-MAPBGA
• Embedded Interface Type: I2C, QSPI, UART
• Digital Ic Case Style: BGA
• No. Of Pins: 160
• Operating Temperature Range: 0°C To +70°C
• Frequency Typ: 140MHz
• Termination Type: SMD
• Rohs Compliant: No
• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 140MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.8V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 160
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Not Compliant

write to CMD register
rcv_data_reg_full
sclk_out
bitcounter
sdio_out
bs_pin
sdio_in
shift_busy
0
NO
48
Memory Stick interface timing diagram for cmd_reg(19:16) = 0001
(Read data from stick)
read bit crc_is_0 in status reg
Freescale Semiconductor, Inc.
rcv_data_reg full ?
read rcv_data_reg
For More Information On This Product,
end
YES
Go to: www.freescale.com
47
YES
write cmd_reg(19:16) = 0001
write cmd_reg(15:0) : no. of bits to read from stick
write cmd_reg(20): new value on BS pin
write cmd_reg(21): 0
46
cmd_reg(15:0) = 0 ? or
fall. edge on shiftBusy ?
47
rcv_data_reg full ?
read rcv_data_reg
45
33
NO
YES
33
32
32
31
31
NO
30
1
1
0
0