MC56F8245VLD Freescale Semiconductor, MC56F8245VLD Datasheet - Page 190

• 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

Introduction
7.1.1.1 Inter-Module Connections
On the MC56F825x/MC56F824x, all external control signals can be configured for a
wide range of inter-module connections via the crossbar. Connections can be arbitrarily
made to ADC inputs, a comparator output, GPIOs, timers, or a DAC. For more details,
refer to the crossbar switch module's chapter and the device's data sheet.
The external control signals are FAULT[n], PWM[n]_EXT_SYNC, EXT_FORCE,
PWM[n]_EXTA and PWM[n]_EXTB, EXT_CLK, and PWM[n]_OUT_TRIGx, where n
can be 0, 1, 2, or 3 and x can be 0 or 1. The "n" represents the submodule number of the
PWM peripheral, which has four submodules. Each submodule is a pulse width
modulator in its own right.
7.1.1.2 Submodules and Fault Channel
The MC56F825x/MC56F824x's eFlexPWM module contains four submodules and has
one fault channel, fault channel zero, which accommodates four distinct fault inputs.
The following table identifies PWM feature support that varies by submodule (SM).
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• All outputs can be programmed to change simultaneously via a FORCE_OUT event
• PWMX pin can optionally output a third PWM signal from each submodule
• Channels not used for PWM generation can be used for buffered output compare
• Channels not used for PWM generation can be used for input capture functions
• Enhanced dual edge capture functionality
• The option to supply the source for each complementary PWM signal pair from any
functions
of the following:
• Crossbar module outputs
• External ADC input, taking into account values set in ADC high and low limit
SM0, SM1, SM2
Submodule(s)
registers
SM3
Table 7-1. PWM Submodule Feature Support
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
Yes
No
Fractional Delay
Preliminary
No
Yes (FIFO depth is 1)
Input Capture Functions
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