MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 129

• 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

5.3.1.21
The MSCAN3 clock control register shown in
ratio, the MSCAN3 divider enable, and the MSCAN3 divider clock source.
fields of M3CCR.
Freescale Semiconductor
MSCAN3_CLK_
Address: Base + 0x60
MSCAN3_EN
MSCAN2_
MSCAN3_
CLK_SRC
CLK_SRC
Reset
Reset
Field
Field
DIV
W
W
R
R MSCAN3_C
16
LK_SRC
1
0
0
MSCAN3 Clock Control Register (M3CCR)
MSCAN2 CLK Source
00 From SYS_CLK.
01 From REF_CLK.
10 From PSC_MCLK_IN.
11 From CAN_CLK_IN.
MSCAN3 divider Ratio
A value of 0x0000 bypasses the divider.
Note: This value can only be changed when the value of MSCAN3_EN equals 0.
MSCAN3 Divider Enable
0 MSCAN3 divider is disabled.
1 MSCAN3 divider is enabled.
MSCAN3 CLK Source
00 From SYS_CLK.
01 From REF_CLK.
10 From PSC_MCLK_IN.
11 From CAN_CLK_IN.
17
1
0
1
f
can_source_clk
18
1
0
0
2
Figure 5-26. MSCAN3 Clock Control Register (M3CCR)
Table 5-25. M2CCR field descriptions (continued)
19
1
0
0
3
= f
MPC5125 Microcontroller Reference Manual, Rev. 2
mscan_src
Table 5-26. M3CCR field descriptions
20
4
1
0
0
/ (MSCAN3_CLK_DIV + 1)
21
1
0
0
5
MSCAN3_CLK_DIV
Figure 5-26
22
1
0
0
6
23
1
0
0
7
Description
Description
24
controls the MSCAN3 source clock divider
8
1
0
0
25
9
1
0
0
10
26
1
0
0
Table 5-26
11
27
1
0
0
Clocks and Low-Power Modes
12
28
1
0
0
Access: User read/write
defines the bit
13
29
1
0
0
14
30
1
0
0
AN3_
MSC
EN
15
31
5-29
0
0
0