MC56F8257MLH Freescale Semiconductor, MC56F8257MLH Datasheet - Page 222

• Manufacturer Part Number: MC56F8257MLH
• Description: DSC 64K FLASH 60MHZ 64-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8257MLH

• Core Processor: 56800E
• Core Size: 16-Bit
• Speed: 60MHz
• Connectivity: CAN, I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x12b, D/A 1x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 64-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: 54
• Data Ram Size: 8 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, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Memory Map and Registers
7.3.21 PWM SMx Fault Disable Mapping Register
This register determines which PWM pins are disabled by the fault protection inputs.
Reset sets all of the bits in the fault disable mapping register.
Addresses: PWM_SM0DISMAP – F300h base + 16h offset = F316h
222
Reset
Read
Write
Bit
Reserved
Reserved
Reserved
Reserved
DISX
DISB
DISA
11–8
Field
7–4
3–0
15
14
13
12
15
1
1
PWM_SM1DISMAP – F300h base + 46h offset = F346h
PWM_SM2DISMAP – F300h base + 76h offset = F376h
(PWM_SMnDISMAP)
14
1
1
This read-only bit is reserved and always has the value one.
This read-only bit is reserved and always has the value one.
This read-only bit is reserved and always has the value one.
This read-only bit is reserved and always has the value one.
PWMX Fault Disable Mask
Each of the four bit of this read/write field is one-to-one associated with the four FAULTx inputs. The
PWMX output will be turned off if there is a logic 1 on a FAULTx input and a 1 in the corresponding bit of
this field. A reset sets all bits in this field.
PWMB Fault Disable Mask
Each of the four bit of this read/write field is one-to-one associated with the four FAULTx inputs. The
PWMB output will be turned off if there is a logic 1 on a FAULTx input and a 1 in the corresponding bit of
this field. A reset sets all bits in this field.
PWMA Fault Disable Mask
Each of the four bit of this read/write field is one-to-one associated with the four FAULTx inputs. The
PWMA output will be turned off if there is a logic 1 on a FAULTx input and a 1 in the corresponding bit of
this field. A reset sets all bits in this field.
13
1
1
12
1
1
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
PWM_SMnDISMAP field descriptions
11
1
10
1
DISX
1
9
Preliminary
1
8
Description
1
7
1
6
DISB
1
5
1
4
1
3
Freescale Semiconductor
1
2
DISA
1
1
1
0