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MCF52258AG80 bảng dữ liệu(PDF) 1 Page - Freescale Semiconductor, Inc |
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MCF52258AG80 bảng dữ liệu(HTML) 1 Page - Freescale Semiconductor, Inc |
1 / 50 page Freescale Semiconductor Data Sheet: Advance Information Document Number: MCF52259 Rev. 0, 12/2008 © Freescale Semiconductor, Inc., 2008. All rights reserved. This document contains information on a new product. Specifications and information herein are subject to change without notice. MCF52259 LQFP–144 mm x mm MAPBGA–144 mm x mm LQFP–100 14 mm x 14 mm The MCF52259 is a member of the ColdFire® family of reduced instruction set computing (RISC) microprocessors. This document provides an overview of the 32-bit MCF52259 microcontroller, focusing on its highly integrated and diverse feature set. This 32-bit device is based on the Version 2 ColdFire core operating at a frequency up to 80 MHz, offering high performance and low power consumption. On-chip memories connected tightly to the processor core include up to 512 Kbytes of flash memory and 64 Kbytes of static random access memory (SRAM). On-chip modules include: • V2 ColdFire core delivering 76 MIPS (Dhrystone 2.1) at 80 MHz running from internal flash memory with Enhanced Multiply Accumulate (MAC) Unit and hardware divider • Cryptography Acceleration Unit (CAU) • Fast Ethernet controller (FEC) • Mini-FlexBus external bus interface available on 144 pin packages • Universal Serial Bus On-The-Go (USBOTG) • USB Transceiver • FlexCAN controller area network (CAN) module • Three universal asynchronous/synchronous receiver/transmitters (UARTs) • Two inter-integrated circuit (I2C™) bus interface modules • Queued serial peripheral interface (QSPI) module • Eight-channel 12-bit fast analog-to-digital converter (ADC) with simultaneous sampling • Four-channel direct memory access (DMA) controller • Four 32-bit input capture/output compare timers with DMA support (DTIM) • Four-channel general-purpose timer (GPT) capable of input capture/output compare, pulse width modulation (PWM), and pulse accumulation • Eight-channel/Four-channel, 8-bit/16-bit pulse width modulation timer • Two 16-bit periodic interrupt timers (PITs) • Real-time clock (RTC) module with 32 kHz crystal • Programmable software watchdog timer • Secondary watchdog timer with independent clock • Interrupt controller capable of handling 57 sources • Clock module with 8 MHz on-chip relaxation oscillator and integrated phase-locked loop (PLL) • Test access/debug port (JTAG, BDM) MCF52259 ColdFire Microcontroller |
Số phần tương tự - MCF52258AG80 |
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Mô tả tương tự - MCF52258AG80 |
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