MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 416

• 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)
15-6
STOP_CONT
OPEN_DRN
TIMER_MS
INTEN
GPIO
Field
Stop Continuous—Applies to multiple modes, as follows:
0 Stop
1 Continuous
IC mode
OC mode
Note: Software needs to pass through Timer_MS=000 state to restart timer.
PWM mode
CPU Timer mode
GPIO modes
Open Drain
0 Normal I/O
1 Open Drain emulation—affects all modes that drive the I/O pin (GPIO, OC, & PWM). Any output 1 is
Interrupt enable. Enables interrupt generation to the CPU for all modes (IC, OC, PWM, and Internal Timer).
GPIO mode type. Simple GPIO functionality that can be used simultaneously with the Internal Timer mode. It
is not compatible with IC, OC, or PWM modes, since these modes require the usage of the I/O pin.
0x Timer enabled as simple GPIO input
10 Timer enabled as simple GPIO output, value=0
11 Timer enabled as simple GPIO output, value=1 (tri-state if Open_Drn=1)
While in GPIO modes, internal timer mode is also available. To prevent undesired timer expiration, set the CE
bit low.
Timer Mode Select (and module enable).
000 Timer module not enabled. Associated I/O pin is in input state. All Timer operation is completely
001 Timer enabled for input capture. Sub-mode can be set in field ICM.
010 Timer enabled for output compare.
011 Timer enabled for PWM.
1xx timer enabled for simple GPIO. Internal timer modes available. CE bit controls timer counter.
• Stop operation—At each IC event, counter is reset.
• Continuous operation—counter is not reset at each IC event.
• Effect is to create Status count values that are cumulative between Capture events. If the Pulse Mode
• Stop operation—Counter resets and stops at first OC event.
• Continuous operation—counter resets and continues at each OC event.
• Effect to is create back-to-back periodic OC events.
• Bit not used, operation is always Continuous.
• Stop operation—On counter expiration, Timer waits until Status bit is cleared by passing through
• Continuous operation—On counter expiration, Timer resets and immediately begin a new cycle.
• Effect is to generate fixed periodic timeouts.
• Bit not used.
Capture mode is specified, the Stop_Cont bit is not used, operation fixed as if it were Stop.
Timer_MS=000 state before beginning a new cycle.
converted to a tri-state condition on the I/O pin.
disabled. Control and status registers remain accessible. This mode should be entered when timer is to
be re-configured, except where the user does not want the I/O pin to become an input.
Table 15-3. GPT_MODE Field Descriptions (continued)
MPC5125 Microcontroller Reference Manual, Rev. 2
Description
Freescale Semiconductor