MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 338

• 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

Multi-port DRAM Controller Priority Manager
12.3.2.2
12-6
Address: Base + 00084
Reset
Reset
CONGESTED
DIU-OVER
ACK SELn
W
W
R
R
RULE
Field
16
0
0
0
0
0
Priority Manager Configuration 2 Register (PRIOMAN_CONFIG2)
Figure 12-3. Priority Manager Configuration 2 Register (PRIOMAN_CONFIG2)
17
0
0
0
0
1
Read only
0 Congested flag is cleared.
1 Congested flag is set.
0 DIU priority follows normal schema.
1 Priority for channel 0 taken from DIU directly.
There is one of these bits for each priority manager channel. They determine what happens if the
current channel is not requesting.
0 No special overrule. Regulates default priority to high value.
1 If current channel is not requesting, every ACK for other channel is treated like an ACK for the current
18
0
0
0
0
channel. Regulates default priority to low value.
2
Table 12-3. PRIOMAN_CONFIG2 field descriptions
19
0
0
0
0
3
MPC5125 Microcontroller Reference Manual, Rev. 2
20
4
0
0
0
0
21
0
0
0
0
5
22
0
0
0
0
6
23
0
0
0
0
7
Description
24
8
0
0
0
0
GEST
CON
ED
—
25
9
0
0
RFUL
OVE
DIU
10
26
0
0
L
0
SEL4
ACK
11
27
0
0
1
SEL3
ACK
12
28
0
0
0
Freescale Semiconductor
Access: User read/write
SEL2
ACK
13
29
0
0
0
SEL1
ACK
14
30
0
0
0
SEL0
ACK
15
31
0
0
1