MCF54452VR266 Freescale Semiconductor, MCF54452VR266 Datasheet - Page 3

• Manufacturer Part Number: MCF54452VR266
• Description: IC MPU 32BIT 266MHZ 360TEPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF5445xr

Specifications of MCF54452VR266

• Core Processor: Coldfire V4
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: I²C, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, WDT
• Number Of I /o: 132
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.35 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 360-TEPBGA
• Family Name: MCF5445X
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 266MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Supply Voltage (max): 1.65/3.6V
• Operating Supply Voltage (min): 1.35/3V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 360
• Package Type: TEBGA
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Peak Reflow Compatible (260 C): Yes
• For Use With: M54455EVB - BOARD EVAL FOR MCF5445X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Compliant

Freescale Semiconductor
Instruction
Cache
Cache
SRAM
ATA
BDM
CAU
DSPI
eDMA
EMAC
EPORT
FEC
GPIO
I
2
Data
16K
16K
32K
C
EPORT
4 PITs
DSPI
– Advanced Technology Attachment Controller
– Background debug module
– Cryptography acceleration unit
– DMA serial peripheral interface
– Enhanced direct memory access
– Enchance multiply-accumulate unit
– Edge port module
– Fast Ethernet controller
– General Purpose Input/Output
– Inter-Intergrated Circuit
SSI
Peripheral Bridge
Hardware
EMAC
Divide
Watchdog
3 UARTs
Version 4 ColdFire Core
RNG
I
MCF5445x ColdFire
2
C
Figure 1. MCF54455 Block Diagram
CAU
2 INTCs
4 DMA
Timers
GPIO
RTC
®
MMU
Crossbar Switch (XBS)
BDM
Microprocessor Data Sheet, Rev. 6
MCF54455
LEGEND
ATA
INTC
JTAG
MMU
PCI
PIT
PLL
RNG
RTC
SSI
USB OTG – Universal Serial Bus On-the-Go controller
eDMA
JTAG
– Interrupt controller
– Joint Test Action Group interface
– Memory management unit
– Peripheral Component Interconnect
– Programmable interrupt timers
– Phase locked loop module
– Random Number Generator
– Real time clock
– Synchronous Serial Interface
Controller
SDRAM
2 FECs
Oscillator
PCI
USB OTG
FlexBus
PLL
Serial Boot
3