MC56F8245VLD Freescale Semiconductor, MC56F8245VLD Datasheet - Page 184

• Manufacturer Part Number: MC56F8245VLD
• Description: DSC 48K FLASH 60MHZ 44-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8245VLD

• Core Processor: 56800E
• Core Size: 16-Bit
• Speed: 60MHz
• Connectivity: CAN, I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 48KB (24K x 16)
• Program Memory Type: FLASH
• Ram Size: 3K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b, D/A 1x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 44-LQFP
• Product: DSCs
• Processor Series: 56800E
• Core: 56800E
• Device Million Instructions Per Second: 60 MIPs
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 35
• Data Ram Size: 6 KB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 4 Channel
• Package: 44LQFP
• Family Name: MC56F82xx
• Maximum Speed: 60 MHz
• Data Bus Width: 16 Bit
• Interface Type: I2C/SCI/SPI
• On-chip Dac: 1-chx12-bit
• Number Of Timers: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Resets
COMP2
COMP1
PWM Period
Figure 6-125. Variable PWM Waveform
Should we desire to update the duty cycle or period of the above waveform, we would
need to update the COMP1 and COMP2 values using the compare load feature.
>
6.6.2.17 Usage of the Capture Register
The capture register stores a copy of the counter's value when an input edge (positive,
negative, or both) is detected. After a capture event occurs, no further updating of the
capture register will occur until the SCTRL[IEF] (input edge flag) is cleared by writing a
zero to the SCTRL[IEF].
6.7
Resets
6.7.1 General
The TMR module can be reset only by the RST_B signal. This forces all registers to their
reset state and clears the OFLAG signal if it is asserted. The counter will be turned off
until the settings in the control register are changed.
Table 6-127. Reset Summary
Reset
Priority
Source
Characteristics
RST_B
n/a
Hardware Reset Full System Reset
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
Preliminary
184
Freescale Semiconductor