MC56F8257MLH Freescale Semiconductor, MC56F8257MLH Datasheet - Page 102

• 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 Register Definitions
The user can select either filtered or unfiltered comparator outputs for use on an external
I/O pin.
Operation of the CR1[OPE] register simplified examples is shown in the following
figure.
3.5 Memory Map and Register Definitions
Address offsets are in terms of 16-bit words. The 8-bit register descriptions shown are
zero-extended to 16 bits.
102
offset (hex)
Address
0
1
2
3
CMPA_CR0
CMPA_CR1
CMPA_FPR
CMPA_SCR
Register
name
R
W
R
W
R
W
R
W
HSCMP
15
15
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
CMP 0
OPE
INV
14
14
Figure 3-3. OPE Operation
13
13
Alternate Pin
Alternate Pin
Owner n
Owner 1
12
12
1
0
0
0
0
Preliminary
11
11
0
10
10
Alt Function n
Alt Function 1
Explicit Multiplexing Controls
9
9
8
8
HYST_SEL
SE
7
7
Explicit I/O Multiplexing
WE
FILTER_CNT
6
6
0
5
5
Pad
I/O
FILT_PER
IER IEF CFR CFF
4
4
Freescale Semiconductor
INV COS OPE EN
3
3
PMC
2
2
1
1
MMC
0
0