MC56F8257MLH Freescale Semiconductor, MC56F8257MLH Datasheet - Page 115

• 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

When any windowed mode is active, COUTA is clocked by the peripheral clock
whenever WINDOW = 1. The last latched value is held when WINDOW = 0.
Freescale Semiconductor
M2
M3
M4
P0
P2
P3
M1
P1
PMC[1:0] MMC[1:0]
Window
P1–M1
ACO
COUTA
Peripheral Clock
FILT_PER
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
Figure 3-25. Windowed Mode Operation
EN, PMODE
+
-
Prescaler
Figure 3-26. Windowed Mode
Clock
FILT_PER
COS
Divided
Peripheral
Clock
Polarity
Preliminary
Select
INV
Window/Sample
Internal Bus
Window
Control
WE
SE = 0
0
1
FILTER_CNT
CGMUX
Chapter 3 High Speed Comparator (HSCMP)
0x1
Block
Filter
0
SE
COUTA
COUT
OPE
COUT
(To Other DSC Functions)
IER/F
Interrupt
Control
0
1
CMPO to
Pad
CFR/F
IRQ
115