MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 690

• 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

Programmable Serial Controller (PSC)
25.4.1.5
The command registers (CR) provide the commands to the PSC in all modes. Only multiple commands
that do not conflict can be specified in a single write to a CR. For example, reset Tx and enable Tx cannot
be specified in one command.
25-12
Address: Base + 0x0C
Address: Base + 0x10
Reset
Reset
Field
RCS
TCS
W
W
R
R
Command Register (CR)
UART. Receiver Clock Select Register
0000–1101
1110
1111
Other Modes. Reserved.
UART. Transmitter Clock Select Register
0000–1101
1110
1111
Other Modes. Reserved.
0
0
0
0
0
0
Figure 25-11. Clock Select Register for Other Modes (CSR)
Choose the internal IPB Clock with a sample of 16x for the UART receive clock generation.
Choose the external Mclk with a sample of 16x for the UART receive clock generation.
Choose the internal IPB Clock with a sample of 10x for the UART receive clock generation.
Choose the internal IPB Clock with a sample of 16x for the UART transmitter clock generation.
Choose the external Mclk with a sample of 16x for the UART transmitter clock generation.
Choose the internal IPB Clock with a sample of 10x for the UART transmitter clock generation.
Figure 25-12. Command Register for all Modes (CR)
1
0
0
1
0
0
MPC5125 Microcontroller Reference Manual, Rev. 2
Table 25-9. CSR field descriptions
MISC
0
0
0
0
2
2
0
0
0
0
3
3
Description
0
0
0
0
4
4
TC
0
0
0
0
5
5
Freescale Semiconductor
Access: User read/write
Access: User write-only
0
0
0
0
6
6
RC
0
0
0
0
7
7