MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 37

• Manufacturer Part Number: MCF5270CAB100
• Description: MCU V2 COLDFIRE 64K SRAM 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5270CAB100

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 160-QFP
• Processor Series: MCF527x
• Core: ColdFire V2
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: NNDK-MOD5272-KIT, NNDK-MOD5270-KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Chapter 1
Overview
The MCF5271 family is a highly integrated implementation of the ColdFire
instruction set computing (RISC) microprocessors. This document describes pertinent features
and functions of the MCF5271 family. The MCF5271 family includes the MCF5271 and
MCF5270 microprocessors. The differences between these parts are summarized below in
Table
noted, the information applies also to the MCF5270.
The MCF5271 family delivers a new level of performance and integration on the popular version 2
ColdFire core with up to 144 (Dhrystone 2.1) MIPS at 150 MHz. Positioned for applications
requiring a low cost, strong performance, 32-bit solution, the MCF5271 family features a 10/100
Ethernet MAC and optional hardware encryption to ensure the application can be connected and
protected. In addition, the MCF5271 family features an Enhanced Multiply Accumulate Unit
(EMAC), large on-chip memory (64 Kbytes SRAM, 8 Kbytes configurable cache), and a 32-bit
SDR SDRAM memory controller.
To locate any published errata or updates for this document, refer to the ColdFire products website
at http://www.freescale.com/coldfire.
1.1
Freescale Semiconductor
1-1. This document is written from the perspective of the MCF5271 and unless otherwise
MCF5271 Family Configurations
ColdFire V2 Core with EMAC
(Enhanced Multiply-Accumulate Unit)
System Clock
Performance (Dhrystone/2.1 MIPS)
Instruction/Data Cache
Static RAM (SRAM)
Interrupt Controllers (INTC)
Edge Port Module (EPORT)
External Interface Module (EIM)
4-channel Direct-Memory Access
(DMA)
SDRAM Controller
Fast Ethernet Controller (FEC)
Cryptography Hardware Accelerators
Table 1-1. MCF5271 Family Configurations
MCF5271 Reference Manual, Rev. 2
Module
5270
up to 150 MHz
—
x
2
x
x
x
x
x
64 Kbytes
up to 144
8 Kbytes
5271
x
2
x
x
x
x
x
x
®
family of reduced
1-1