MCF52255CAF80 Freescale Semiconductor, MCF52255CAF80 Datasheet - Page 4

• Manufacturer Part Number: MCF52255CAF80
• Description: MCU 32BIT COLDFIRE V2 100LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5225xr

Specifications of MCF52255CAF80

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 80MHz
• 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: QSPI, I2C, UART
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 56
• Number Of Timers: 4
• 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: 12 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1.1
Figure 1
1.2
1.2.1
The MCF52259 family includes the following features:
Freescale Semiconductor
To/From
•
To/From
EzPQ
EzPD
PADI
PADI
shows a top-level block diagram of the device. Package options for this family are described later in this document.
Version 2 ColdFire variable-length RISC processor core
— Static operation
— 32-bit address and data paths on-chip
JTAG_EN
Block Diagram
Features
Feature Overview
To/From PADI
4 ch DMA
EzPort
V
To/From PADI
RH
FEC
JTAG
ADC
TAP
MUX
V
RL
EXTAL
EzPCK
EzPCS
CLKGEN
Arbiter
XTAL CLKOUT
PLL
MCF52259 ColdFire Microcontroller, Rev. 4
Figure 1. MCF52259 Block Diagram
up to 64 Kbytes
DTIMs
0–3
IFP
(4K16)4
SRAM
UARTs
0–2
OEP
FlexCAN
V2 ColdFire CPU
Mini-FlexBus
USB
Watchdog
CAU
PITs
0–1
up to 512Kbytes
Timer
(64K16)4
Flash
Edge
Port
EMAC
0–1
I
2
C
RNGA
Controllers
RTC
Interrupt
QSPI
PORTS
(GPIO)
GPT
Reset
CCM,
PMM
Family Configurations
PWM
USB
Mini-FlexBus
AN[7:0]
I2Cs
QSPI
UARTs
GPTn
IRQn
FEC
DTINn/DTOUTn
CANRX
CANTX
PWMn
EzPort
JTAG/BDM
RSTIN
RSTOUT
4