MC56F8257MLH Freescale Semiconductor, MC56F8257MLH Datasheet - Page 70

• 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
Addresses: ADC_OFFST0 – F080h base + 2Ch offset = F0ACh
2.3.18 ADC Power Control Register (ADC_PWR)
This register controls the power management features of the ADC module. There are
individual manual power down controls for the two ADC converters and the voltage
reference generators. There are also five distinct power modes. The following terms are
used to describe power modes and their related controls.
70
Reset
Read
Write
Power down state
Manual power down controls
Bit
Reserved
Reserved
Reserved
Reserved
OFFSET
14–3
Field
15
2
1
0
15
0
0
ADC_OFFST1 – F080h base + 2Dh offset = F0ADh
ADC_OFFST2 – F080h base + 2Eh offset = F0AEh
ADC_OFFST3 – F080h base + 2Fh offset = F0AFh
ADC_OFFST4 – F080h base + 30h offset = F0B0h
ADC_OFFST5 – F080h base + 31h offset = F0B1h
ADC_OFFST6 – F080h base + 32h offset = F0B2h
ADC_OFFST7 – F080h base + 33h offset = F0B3h
14
0
This read-only bit is reserved and always has the value zero.
ADC Offset Bits
This read-only bit is reserved and always has the value zero.
This read-only bit is reserved and always has the value zero.
This read-only bit is reserved and always has the value zero.
13
0
12
0
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
11
0
ADC_OFFSTn field descriptions
10
0
OFFSET
0
9
Preliminary
0
8
Each converter and voltage reference generator can
individually be put into a power down state. When powered
down, the unit consumes no power. Results of scans
referencing a powered down converter are undefined. At
least one converter must be powered up to use the ADC
module.
Each converter and voltage reference generator have a
manual power control bit capable of putting that component
into the power down state. Converters have other
mechanisms that can automatically put them into the power
down state.
Description
0
7
0
6
0
5
0
4
0
3
Freescale Semiconductor
0
0
2
0
0
1
0
0
0