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MCF52235DS bảng dữ liệu(PDF) 1 Page - Freescale Semiconductor, Inc |
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MCF52235DS bảng dữ liệu(HTML) 1 Page - Freescale Semiconductor, Inc |
1 / 54 page Freescale Semiconductor Data Sheet: Technical Data Document Number: MCF52235DS Rev. 7, 8/2008 © Freescale Semiconductor, Inc., 2008. All rights reserved. Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. MCF52235 LQFP-80 14mm x 14mm LQFP-112 20mm_x_20mm MAPBGA-121 12mm_x_12mm The MCF52235 is a member of the ColdFire® family of reduced instruction set computing (RISC) microcontrollers. This document provides an overview of the MCF52235 microcontroller family, 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 60 MHz, offering high performance and low power consumption. On-chip memories connected tightly to the processor core include up to 256 Kbytes of Flash and 32 Kbytes of static random access memory (SRAM). On-chip modules include: • V2 ColdFire core providing 56 Dhrystone 2.1 MIPS @ 60 MHz executing out of on-chip Flash memory using enhanced multiply accumulate (EMAC) and hardware divider • Enhanced Multiply Accumulate Unit (EMAC) and hardware divide module • Cryptographic Acceleration Unit (CAU) coprocessor • Fast Ethernet Controller (FEC) • On-chip Ethernet Transceiver (EPHY) • FlexCAN controller area network (CAN) module • Three universal asynchronous/synchronous receiver/transmitters (UARTs) • Inter-integrated circuit (I2C™) bus controller • Queued serial peripheral interface (QSPI) module • Eight-channel 10- or 12-bit fast analog-to-digital converter (ADC) • 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/Four-channel 8/16-bit pulse width modulation timers (two adjacent 8-bit PWMs can be concatenated to form a single 16-bit timer) • Two 16-bit periodic interrupt timers (PITs) • Real-time clock (RTC) module • Programmable software watchdog timer • Two interrupt controllers providing every peripheral with a unique selectable-priority interrupt vector plus seven external interrupts with fixed levels/priorities • Clock module with support for crystal or external oscillator and integrated phase-locked loop (PLL) • Test access/debug port (JTAG, BDM) MCF52235 ColdFire Microcontroller Data Sheet Supports MCF52230, MCF52231, MCF52232, MCF52233, MCF52234, MCF52235, and MCF52236 |
Số phần tương tự - MCF52235DS |
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Mô tả tương tự - MCF52235DS |
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