MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 763

• 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

Freescale Semiconductor
WU_SRC_2
WU_SRC_3
WU_SRC_4
WU_SRC_5
WU_SRC_
TTR_CMP
DIS_HIB_
MODE
MODE
TAMP
Field
•
WU_SRC_2_EN = 0:
WU_SRC_2_EN = 1:
Note: This bit CANNOT be written at the same time WU_SRC_2_EN is written.
WU_SRC_3_EN = 0:
WU_SRC_3_EN = 1:
Note: This bit CANNOT be written at the same time WU_SRC_3_EN is written.
WU_SRC_4_EN = 0:
WU_SRC_4_EN = 1:
Note: This bit CANNOT be written at the same time WU_SRC_4_EN is written.
WU_SRC_5_EN = 0:
WU_SRC_5_EN = 1:
Note: This bit CANNOT be written at the same time WU_SRC_4_EN is written.
This bit determines whether to disable the HIB_MODE output pin.
0 Enable the HIB_MODE output pin.
1 Disable the HIB_MODE output pin.The HIB_MODE output pin is always negated high regardless the wake
up sources (TTR, GPIO[00:03], CAN[1:2]_RX).
Wake Up Source Mode bit
0 Allow all proceeding wake up signals to be registered.
1 Inhibit all proceeding wake up signals after the first WU_SRC status bit is registered.
Note: In cases two or more wake up signals occur within a 32 kHz window, both signals are registered in their
This bit is set when V
this bit.
Software can use this bit recognize loss of V
This bit is the value of the RTC_TTR register compared to the RTC_ATC register.
TTR_CMP = RTC_TTR < RTC_ATC
Breadcrumb bit (BC_1) function
Bit functions as a wakeup source sticky bit.
When GPIO02 is asserted, according to WU_SRC_2_LVL bit, then this bit is set to 1.
Software can clear it by writing a 1 to this location when GPIO02 is its inactive wake up state.
Breadcrumb bit (BC_2) function
Bit functions as a wakeup source sticky bit.
When GPIO03 is asserted, according to WU_SRC_3_LVL bit, then this bit is set to 1.
Software can clear it by writing a 1 to this location when GPIO03 is its inactive wake up state.
Breadcrumb bit (BC_3) function
Bit functions as a wakeup source sticky bit.
When CAN2_RX is asserted, according to WU_SRC_4_LVL bit, then this bit is set to 1.
Software can clear it by writing a 1 to this location when CAN2_RX is its inactive wake up state.
Breadcrumb bit (BC_4) function
Bit functions as a wakeup source sticky bit.
When CAN1_RX is asserted, according to WU_SRC_4_LVL bit, then this bit is set to 1.
Software can clear it by writing a 1 to this location when CAN1_RX is its inactive wake up state.
This register has no influence on the Deep Sleep mode, but does have
influence on the Hibernation mode.
corresponding WU_SRC bits even when WU_SRC_MODE is asserted to 1.
Table 27-13. RTC_KAR field descriptions (continued)
MPC5125 Microcontroller Reference Manual, Rev. 2
BAT
is applied or oscillator stops running. Software can clear this bit by writing an one to
NOTE
BAT
Description
power or stop of RTC OSC.
Real Time Clock (RTC)
27-15