MC56F8257MLH Freescale Semiconductor, MC56F8257MLH Datasheet - Page 514

• 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

Modes of Operation
oscillator circuit design should include all stray layout capacitances. The crystal and
associated components should be mounted as close as possible to the EXTAL and XTAL
pins to minimize output distortion and start-up stabilization time.
When using low-frequency, low-power mode, the only external component is the crystal
itself. In the other oscillator modes, load capacitors (C
are required. In addition, a series resistor (R
Recommended component values are listed in the device data sheet. .
514
Figure 15-2. Crystal/Resonator Connections - High-Frequency, Low-Power Mode
Figure 15-1. Crystal Connections - Low-Frequency, Low-Power Mode
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
VLP Oscillator (OSC_VLP) Module
VLP Oscillator (OSC_VLP) Module
XTAL
XTAL
Cx
Crystal or Resonator
Preliminary
Crystal
V
S
V
RF
) may be used in high-gain modes.
SS
SS
Cy
x
EXTAL
EXTAL
, C
y
) and feedback resistor (R
Freescale Semiconductor
F
)