MCF5232 ETC, MCF5232 Datasheet - Page 2

• Manufacturer Part Number: MCF5232
• Description: Integrated Microprocessor Hardware Specification
• Manufacturer: ETC

Overview
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V2 ColdFire core with enhanced multiply-accumulate unit (EMAC) providing 144 Dhrystone 2.1
MIPS @ 150 MHz
eTPU with 16 or 32 channels, 6 Kbytes of code memory and 1.5 Kbytes of data memory with
Nexus Class 1 debug support
64 Kbytes of internal SRAM
External bus speed of one half the CPU operating frequencey (75 MHz bus @ 150 MHz core)
10/100 Mbps bus-mastering Ethernet controller
8 Kbytes of configurable instruction/data cache
Three universal asynchronous receiver/transmitters (UARTs)
Controller area network 2.0B (FlexCAN) module
— Optional second FlexCAN module multiplexed with the third UART
Inter-integrated circuit (I
Queued serial peripheral interface (QSPI) module
Hardware cryptography accelerator (optional)
— Random number generator
— DES/3DES/AES block cipher engine
— MD5/SHA-1/HMAC accelerator
Four channel 32-bit direct memory access (DMA) controller
Four channel 32-bit input capture/output compare timers with optional DMA support
Four channel 16-bit periodic interrupt timers (PITs)
Programmable software watchdog timer
Interrupt controller capable of handling up to 126 interrupt sources
Clock module with integrated phase locked loop (PLL)
External bus interface module including a 2-bank synchronous DRAM controller
32-bit non-multiplexed bus with up to 8 chip select signals that support paged mode Flash
memories
MCF523x Family Configurations
ColdFire V2 Core with EMAC
(Enhanced Multiply-Accumulate
Unit)
Enhanced Time Processor Unit
with memory (eTPU)
System Clock
Performance (Dhrystone/2.1 MIPS)
MCF523x Integrated Microprocessor Hardware Specification, Rev. 1.3
Module
2
Table 1. MCF523x Family Configurations
C™) bus controller
Preliminary
16-ch
5232
6K
x
32-ch
5233
up to 150 MHz
6K
x
up to 144
16-ch
5234
6K
x
32-ch
5235
6K
x
Freescale Semiconductor