MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 418

• 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

General Purpose Timers (GPT)
15.2.1.3
15-8
Address: Base + 0x08 (GPT0)
Reset
Reset
PWMOP
WIDTH
LOAD
Field
W
W
R
R
Base + 0x18 (GPT1)
Base + 0x28 (GPT2)
Base + 0x38 (GPT3)
16
0
0
0
GPT0 – GPT7 PWM Configuration (GPT_PWM) Registers
PWM only. Defines ON time for output in prescaled counts. The PWM period is determined by the
GPT_COUNTER register. ON time overlays the period time.
If WIDTH = 0, output is always OFF.
If WIDTH exceeds count value, output is always ON.
ON and OFF polarity is set by the PWMOP bit.
Pulse Width Mode Output Polarity. Defines PWM output polarity for OFF time. Opposite state is ON time
polarity. PWM cycles begin with ON time.
0 OFF TIME is a logic 0.
1 OFF TIME is a logic 1.
Bit forces immediate period update. Bit auto clears itself. A new period begins immediately with the current
count and width settings.
0 New count or width settings are not updated until end of current period.
1 New Count and Width settings take effect immediately.
Note: Prescale setting is not part of this process. Changing prescale value while PWM is active causes
17
0
0
1
Figure 15-3. GPT0–GPT7 PWM (GPT_PWM) Configuration Registers
unpredictable results for the period in which it was changed. The same is true for PWMOP bit.
18
0
0
2
19
0
0
3
MPC5125 Microcontroller Reference Manual, Rev. 2
Table 15-5. GPT_PWM field descriptions
Base + 0x48 (GPT4)
Base + 0x58 (GPT5)
Base + 0x68 (GPT6)
Base + 0x78 (GPT7)
20
4
0
0
21
0
0
5
22
0
0
6
PWM
OP
23
0
0
7
WIDTH
Description
24
8
0
0
25
9
0
0
10
26
0
0
11
27
0
0
12
28
0
0
Freescale Semiconductor
Access: User read/write
13
29
0
0
14
30
0
0
LOAD
15
31
0
0