MCF5272CVF66 Freescale Semiconductor, MCF5272CVF66 Datasheet
MCF5272CVF66
Specifications of MCF5272CVF66
Available stocks
Related parts for MCF5272CVF66
MCF5272CVF66 Summary of contents
Page 1
... Freescale Semiconductor, Inc. Advance Information MCF5272PB/D Rev. 0, 1/2002 MCF5272 Integrated Microprocessor Product Brief This document provides an overview of the MCF5272 microprocessor features, including the major functional components. 1.1 A block diagram of the MCF5272 is shown in Figure 1. The main features are as follows: • Static Version 2 ColdFire variable-length RISC processor — ...
Page 2
... Freescale Semiconductor, Inc. Features JTAG Local Memory Instruction Bus SYSTEM INTEGRATION MODULE (SIM) System Control Base Address SCR PMR WRRR WCR SPR ALPR WIRR WER SDRAM Controller Chip Select Module SDRAM Control 8 SDCR CSORs SDRAM Timer SDTR 8 DRAM Controller Outputs CS[7:0] Figure 1 ...
Page 3
... Freescale Semiconductor, Inc. • Ethernet Module — 10 baseT capability, half- or full-duplex — 100 baseT capability, half duplex and limited throughput full-duplex (MCF5272) — On-chip transmit and receive FIFOs — Off-chip flexible buffer descriptor rings — Media-independent interface (MII) • Universal serial bus (USB) module — ...
Page 4
... Freescale Semiconductor, Inc. MCF5272 Architecture — Versatile programmable chip select signals with wait state generation logic — three 16-bit parallel input/output ports — Latchable interrupt inputs with programmable priority and edge triggering — Programmable interrupt vectors for on-chip peripherals • Physical layer interface controller (PLIC) — ...
Page 5
... Freescale Semiconductor, Inc. decrement and branch, integer division, and integer multiply with a 64-bit result. Also, four indirect addressing modes have been eliminated. The ColdFire 2 core incorporates a complete debug module that provides real-time trace, background debug mode, and real-time debug support. 1.2.2 System Integration Module (SIM) The MCF5272 SIM provides the external bus interface for the ColdFire 2 architecture ...
Page 6
... Freescale Semiconductor, Inc. MCF5272 Architecture management logic to reenable the core’s clock; execution resumes with the next instruction. This allows rapid return from power-down state as compared to a dynamic implementation that must perform power-on reset processing before software can handle the interrupt request. If interrupts are enabled at the appropriate priority level, program control passes to the relevant interrupt service routine ...
Page 7
... Freescale Semiconductor, Inc. 1.2.5 Test Access Port For system diagnostics and manufacturing testing, the MCF5272 includes user-accessible test logic that complies with the IEEE 1149.1 standard for boundary scan testing, often referred to as JTAG (Joint Test Action Group). The IEEE 1149.1 Standard provides more information. ...
Page 8
... Freescale Semiconductor, Inc. MCF5272-Specific Features its value is not greater than the width register value, and the output is set high. With a suitable low-pass filter, the PWM can be used as a digital-to-analog converter. 1.4.3 Queued Serial Peripheral Interface (QSPI) The QSPI module provides a serial peripheral interface with queued transfer capability. It supports stacked transfers at a time, making CPU intervention between transfers unnecessary ...
Page 9
... Freescale Semiconductor, Inc. MOTOROLA MCF5272 Integrated Microprocessor Product Brief For More Information On This Product, Go to: www.freescale.com MCF5272-Specific Features 9 ...
Page 10
... Freescale Semiconductor, Inc. MCF5272-Specific Features 10 MCF5272 Integrated Microprocessor Product Brief For More Information On This Product, Go to: www.freescale.com MOTOROLA ...
Page 11
... Freescale Semiconductor, Inc. MOTOROLA MCF5272 Integrated Microprocessor Product Brief For More Information On This Product, Go to: www.freescale.com MCF5272-Specific Features 11 ...
Page 12
... DOCUMENT COMMENTS: FAX (512) 933-2625 Attn: TECD Applications Engineering Freescale Semiconductor, Inc. Information in this document is provided solely to enable system and software implementers to use Motorola products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document. ...