MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 563

• 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

TSIZ bits can be enabled for every mode, but the TSIZ bits only make sense for the byte addressing mode.
The low address bits, are not available in the short or word addressing mode. Only TSIZEs of 1, 2, or 4 are
supported.
TSIZ[1:0] are driven as follows:
Other values are invalid and should not be required by the external device.
Table 21-26
the swap bits - WS and RS of Chip Select X Configuration Register - is shown.
Freescale Semiconductor
WS or RS set
Swap
Table 21-25. Internal Data and Address Bus Assignment to External Signals in Non-Muxed Mode
01 = Transaction is 1 byte
10 = Transaction is 2 bytes
00 = Transaction is 4 bytes
AD[31:24]
AD[23:16]
AX[09:08]
AX[07:00]
AD[15:8]
AD[7:0]
Signal
Name
and
The 24-bit data width is not supported.
The total pin number also requires the addition of the control signals CS,
R/W, ACK, OE, TS (programmable), and TSIZ (programmable) where
available.
Transfer
Table 21-27
Data Size
Size
32
32
Table 21-26. Aligned Data Transfers for 32-Bit Data Bus Width
address[31:24]
address[23:16]
address[15:8]
address[7:0]
TSIZ[1:0]
Data Bus
data[7:0]
8-Bit
describes the various combinations of TSIZ. In addition also the influence of
0
MPC5125 Microcontroller Reference Manual, Rev. 2
Bus Width
Address
Table 21-24. Non-Muxed Mode Options
10
10
Address[1:0]
address[25:24]
address[23:16]
address[15:8]
Addressing
address[7:0]
Byte
Pins Used
16-Bit Data Bus
data[15:8]
42
42
data[7:0]
NOTE
AD[31:24]
address[26:25]
address[24:17]
address[16:9]
Addressing
address[8:1]
Memory Size
Short
4 KB
1 KB
AD[23:16]
Addressing
address[9:8]
address[7:0]
Word addressing
Byte addressing
Data Lanes
Byte
Comments
32-Bit Data Bus
data[31:24]
data[23:16]
data[15:8]
data[7:0]
LocalPlus Bus Controller (LPC)
AD[15:8]
address[11:10]
Addressing
address[9:2]
Word
AD[7:0]
21-23