MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 704

• 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)
25.4.1.17 AC97 Status Data Register (AC97Data)
This read-only register contains the received response of an AC97 read command. If this register contains
new data, the SR[DATA_VALID] is set to 1 by the receiver. A read access to this register clears the
SR[DATA_VALID] bit.
25-26
AC97 Command
Address: Base + 0x38
Address: Base + 0x3C
Register Index
AC97 Control
AC97 CMD
Reset
Reset
Reset
Reset
Field
Data
W
W
W
W
R A97
R
R
R
CMD
16
16
0
0
0
0
0
0
0
AC97 Mode. AC97 Command
This bit indicates if the access to the control register is a read or write access. It is pasted to the slot1 bit 19.
0 Write access
1 Read access
other Modes. Reserved.
AC97 Mode. AC97 Address Register
This register contains target control register address. It is pasted to the slot1 bit 18 to 12.
Other Modes. Reserved.
AC97 Mode. AC97 Command Data Register
This register defines the command data value for a write command. It is pasted to the slot2 bit 19 to 4.
Other Modes. Reserved.
17
17
AC97 Control Register Read Data[7:0]
0
0
0
0
1
1
AC97 Command Data[7:0]
18
18
0
0
0
0
2
2
AC97 Control Register Index
AC97 Register Index Echo
Figure 25-32. AC97 Status Data Register (AC97Data)
Figure 25-31. AC97 Command Register (AC97CMD)
19
19
0
0
0
0
3
3
MPC5125 Microcontroller Reference Manual, Rev. 2
Table 25-21. AC97CMD field descriptions
20
20
4
0
0
4
0
0
21
21
0
0
0
0
5
5
22
22
0
0
0
0
6
6
23
23
0
0
0
0
7
7
Description
24
24
8
0
0
0
8
0
0
0
AC97 Control Register Read Data[15:8]
25
25
9
0
0
0
9
0
0
0
AC97 Command Data[15:8]
10
26
10
26
0
0
0
0
0
0
11
27
11
27
0
0
0
0
0
0
12
28
12
28
0
0
0
0
0
0
Freescale Semiconductor
Access: User read/write
Access: User read-only
13
29
13
29
0
0
0
0
0
0
14
30
14
30
0
0
0
0
0
0
15
31
15
31
0
0
0
0
0
0