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参数资料
| 型号： | MC56F8257VLH |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 56/88页 |
| 文件大小： | 0K |
| 描述： | DSC 64K FLASH 60MHZ 64-LQFP |
| 标准包装： | 160 |
| 系列： | 56F8xxx |
| 核心处理器： | 56800E |
| 芯体尺寸： | 16-位 |
| 速度： | 60MHz |
| 连通性： | CAN，I²C，LIN，SCI，SPI |
| 外围设备： | LVD，POR，PWM，WDT |
| 输入/输出数： | 54 |
| 程序存储器容量： | 64KB（32K x 16） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 4K x 16 |
| 电压 - 电源 (Vcc/Vdd)： | 3 V ~ 3.6 V |
| 数据转换器： | A/D 16x12b，D/A 1x12b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 105°C |
| 封装/外壳： | 64-LQFP |
| 包装： | 管件 |
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MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
Overview
Freescale Semiconductor
6
— Maximum ADC clock frequency: up to 10 MHz
– Single conversion time of 8.5 ADC clock cycles (8.5 x 100 ns = 850 ns)
– Additional conversion time of 6-ADC clock cycles (6 x 100 ns = 600 ns)
— Sequential, parallel, and independent scan mode
— First 8 samples have Offset, Limit and Zero-crossing calculation supported
— ADC conversions can be synchronized by eFlexPWM and timer modules via internal crossbar module
— Support for simultaneous and software triggering conversions
— Support for multi-triggering mode with a programmable number of conversions on each trigger
Inter-module Crossbar Switch (XBAR)
— Programmable internal module connections among the eFlexPWM, ADCs, Quad Timers, 12-bit DAC, HSCMPs,
and package pins
— User-defined input/output pins for PWM fault inputs, Timer input/output, ADC triggers, and Comparator outputs
Three analog comparators (CMPs)
— Selectable input source includes external pins, internal DACs
— Programmable output polarity
— Output can drive timer input, eFlexPWM fault input, eFlexPWM source, external pin output, and trigger ADCs
— Output falling and rising edge detection able to generate interrupts
— 32-tap programmable voltage reference per comparator
One 12-bit digital-to-analog converter (12-bit DAC)
— 12-bit resolution
— Power down mode
— Output can be routed to internal comparator, or off chip
Two four-channel 16-bit multi-purpose timer (TMR) modules
— Four independent 16-bit counter/timers with cascading capability per module
— Up to 120 MHz operating clock
— Each timer has capture and compare and quadrature decoder capability
— Up to 12 operating modes
— Four external inputs and two external outputs
Two queued serial communication interface (QSCI) modules with LIN slave functionality
— Up to 120 MHz operating clock
— Four-byte-deep FIFOs available on both transmit and receive buffers
— Full-duplex or single-wire operation
— Programmable 8- or 9-bit data format
— 13-bit integer and 3-bit fractional baud rate selection
— Two receiver wakeup methods:
– Idle line
– Address mark
— 1/16 bit-time noise detection
— Support LIN slave operation
One queued serial peripheral interface (QSPI) module
— Full-duplex operation
— Four-word deep FIFOs available on both transmit and receive buffers
— Master and slave modes
— Programmable length transactions (2 to 16 bits)
— Programmable transmit and receive shift order (MSB as first or last bit transmitted)
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相关代理商/技术参数 |
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|---|---|
| MC56F825X | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Digital Signal Controller Battery chargers and management |
| MC56F82723VFM | 制造商:Freescale Semiconductor 功能描述:MC56F Series 100 MHz 32 KB Flash 3 KB SRAM 32-Bit Microcontroller - QFN-32 |
| MC56F82726VLF | 制造商:Freescale Semiconductor 功能描述:MC56F82726 Series 32 Bit 100 MHz 32 kB Flash 3 KB SRAM Microcontroller - LQFP-48 |
| MC56F82726VLFR | 制造商:Freescale Semiconductor 功能描述:IC DSC 32BIT 32KB FLASH 48LQFP |
| MC56F82728VLH | 制造商:Freescale Semiconductor 功能描述:IC DSC 32BIT 32KB FLASH 64LQFP |
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