MC56F8257MLH Freescale Semiconductor, MC56F8257MLH Datasheet - Page 516

• 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

Block Diagram
15.3 Block Diagram
516
XTAL @
8MHz
OR
EXTAL
XTAL
CLKIN
Crystal
OSC
Figure 15-5. OCCS Block Diagram with Crystal Oscillator
PLL
X(PLLDB+1)
Lock
Detector
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
to COP
F
LORTP[3:0]
cosc
÷
2
F
240MHz
pll
PLLDB[6:0]
÷
MSTR_OSC
2
Preliminary
Loss of
Reference
Clock
Detector
120MHz
GB-MUX
400KHz or 8MHz
TARGET_CNT
REF_CNT
Relaxation
OSC
COD[3:0]
PRECS
ZSRC
Bus Interface
and Control
loss of reference
clock interrupt
Postscaler
÷
32, 64, 128, 256)
(1, 2, 4, 8, 16,
F
to COP
LCK
rosc
TRIM[9:0]
ROSB
ROPD
CHK_ENA
Freescale Semiconductor
sys_clk_x2
source to the
SIM
(120MHz max)
Interface
Bus