MCF52254CAF66 Freescale Semiconductor, MCF52254CAF66 Datasheet - Page 2

• Manufacturer Part Number: MCF52254CAF66
• Description: MCU 32BIT COLDFIRE V2 100LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5225xr

Specifications of MCF52254CAF66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: CAN, Ethernet, I²C, QSPI, UART/USART, USB OTG
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 56
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: MCF522x
• Core: ColdFire V2
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: I2C/QSPI/UART
• Maximum Clock Frequency: 66 MHz
• Number Of Programmable I/os: 56
• Number Of Timers: 10
• Operating Supply Voltage: - 0.3 V to + 4 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: TWR-MCF5225X, TWR-SENSOR-PAK, TWR-SER, TWR-ELEV, TOWER, M52259EVB, M52259DEMOKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1
2
2
Family Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.10 UART Module Signals . . . . . . . . . . . . . . . . . . . . . . . . . .25
1.11 DMA Timer Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
1.12 ADC Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
1.13 General Purpose Timer Signals . . . . . . . . . . . . . . . . . .26
1.14 Pulse Width Modulator Signals . . . . . . . . . . . . . . . . . . .26
1.15 Debug Support Signals . . . . . . . . . . . . . . . . . . . . . . . . .26
1.16 EzPort Signal Descriptions . . . . . . . . . . . . . . . . . . . . . .27
1.17 Power and Ground Pins . . . . . . . . . . . . . . . . . . . . . . . .28
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
2.1
2.2
2.3
Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Reset Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
PLL and Clock Signals . . . . . . . . . . . . . . . . . . . . . . . . .23
Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
External Interrupt Signals . . . . . . . . . . . . . . . . . . . . . . .24
Queued Serial Peripheral Interface (QSPI). . . . . . . . . .24
USB On-the-Go. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
I
Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Current Consumption . . . . . . . . . . . . . . . . . . . . . . . . . .30
Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . .31
2
C I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
MCF52259 ColdFire Microcontroller, Rev. 4
Table of Contents
3
4
2.4
2.5
2.6
2.7
2.8
2.9
2.10 General Purpose I/O Timing . . . . . . . . . . . . . . . . . . . . 36
2.11 Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
2.12 I
2.13 Analog-to-Digital Converter (ADC) Parameters. . . . . . 39
2.14 Equivalent Circuit for ADC Inputs . . . . . . . . . . . . . . . . 40
2.15 DMA Timers Timing Specifications . . . . . . . . . . . . . . . 41
2.16 QSPI Electrical Specifications . . . . . . . . . . . . . . . . . . . 41
2.17 JTAG and Boundary Scan Timing . . . . . . . . . . . . . . . . 41
2.18 Debug AC Timing Specifications . . . . . . . . . . . . . . . . . 44
Mechanical Outline Drawings . . . . . . . . . . . . . . . . . . . . . . . . 45
3.1
3.2
3.3
3.4
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Flash Memory Characteristics . . . . . . . . . . . . . . . . . . . 32
EzPort Electrical Specifications . . . . . . . . . . . . . . . . . . 33
ESD Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
DC Electrical Specifications. . . . . . . . . . . . . . . . . . . . . 34
Clock Source Electrical Specifications . . . . . . . . . . . . 35
USB Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
64-pin LQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . 46
64 QFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
81 MAPBGA Package . . . . . . . . . . . . . . . . . . . . . . . . . 53
100-pin LQFP Package . . . . . . . . . . . . . . . . . . . . . . . . 55
2
C Input/Output Timing Specifications . . . . . . . . . . . . 38
Freescale Semiconductor