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參數資料
| 型號： | MCF52256VN80J |
| 廠商： | Freescale Semiconductor |
| 文件頁數： | 42/46頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 256KB FLASH 144MAPBGA |
| 標準包裝： | 160 |
| 系列： | MCF5225x |
| 核心處理器： | Coldfire V2 |
| 芯體尺寸： | 32-位 |
| 速度： | 80MHz |
| 連通性： | CAN，EBI/EMI，以太網，I²C，QSPI，UART/USART，USB OTG |
| 外圍設備： | DMA，LVD，POR，PWM，WDT |
| 輸入/輸出數： | 96 |
| 程序存儲器容量： | 256KB（256K x 8） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 32K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 3 V ~ 3.6 V |
| 數據轉換器： | A/D 8x12b |
| 振蕩器型： | 內部 |
| 工作溫度： | 0°C ~ 70°C |
| 封裝/外殼： | 144-LBGA |
| 包裝： | 托盤 |
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MCF52259 ColdFire Microcontroller, Rev. 5
Family Configurations
Freescale
5
— Up to 80 MHz processor core frequency
— 40 MHz or 33 MHz peripheral bus frequency
— Sixteen general-purpose, 32-bit data and address registers
— Implements ColdFire ISA_A with extensions to support the user stack pointer register and four new instructions
for improved bit processing (ISA_A+)
— Enhanced Multiply-Accumulate (EMAC) unit with four 32-bit accumulators to support 16
16 32 or
32
32 48 operations
— Cryptographic Acceleration Unit (CAU)
– Tightly-coupled coprocessor to accelerate software-based encryption and message digest functions
– Support for DES, 3DES, AES, MD5, and SHA-1 algorithms
System debug support
— Real-time trace for determining dynamic execution path
— Background debug mode (BDM) for in-circuit debugging (DEBUG_B+)
— Real-time debug support, with six hardware breakpoints (4 PC, 1 address and 1 data) configurable into a 1- or
2-level trigger
On-chip memories
— Up to 64 KB dual-ported SRAM on CPU internal bus, supporting core, DMA, and USB access with standby
power supply support for the first 16 KB
— Up to 512 KB of interleaved flash memory supporting 2-1-1-1 accesses
Power management
— Fully static operation with processor sleep and whole chip stop modes
— Rapid response to interrupts from the low-power sleep mode (wake-up feature)
— Clock enable/disable for each peripheral when not used (except backup watchdog timer)
— Software controlled disable of external clock output for low-power consumption
FlexCAN 2.0B module
— Based on and includes all existing features of the Freescale TouCAN module
— Full implementation of the CAN protocol specification version 2.0B
– Standard data and remote frames (up to 109 bits long)
– Extended data and remote frames (up to 127 bits long)
– Zero to eight bytes data length
– Programmable bit rate up to 1 Mbit/s
— Flexible message buffers (MBs), totalling up to 16 message buffers of 0–8 byte data length each, configurable as
Rx or Tx, all supporting standard and extended messages
— Unused MB space can be used as general purpose RAM space
— Listen-only mode capability
— Content-related addressing
— No read/write semaphores
— Three programmable mask registers: global for MBs 0–13, special for MB14, and special for MB15
— Programmable transmit-first scheme: lowest ID or lowest buffer number
— Time stamp based on 16-bit free-running timer
— Global network time, synchronized by a specific message
— Maskable interrupts
Universal Serial Bus On-The-Go (USB OTG) dual-mode host and device controller
— Full-speed / low-speed host controller
— USB 1.1 and 2.0 compliant full-speed / low speed device controller
— 16 bidirectional end points
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MCF52258AG80 | 功能描述:32位微控制器 - MCU KIRIN3 COLDFIRE V2 RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數據總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數據 RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT |
| MCF52258AG80 | 制造商:Freescale Semiconductor 功能描述:IC 32BIT MCU COLDFIRE/68K 80MHZ LQFP-144 |
| MCF52258CAG66 | 功能描述:32位微控制器 - MCU KIRIN3 COLDFIRE V2 RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數據總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數據 RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT |
| MCF52258CAG66 | 制造商:Freescale Semiconductor 功能描述:IC 32BIT MCU COLDFIRE/68K 66MHZ LQFP-144 |
| MCF52258CVN66 | 功能描述:32位微控制器 - MCU 144 MAPBGA RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數據總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數據 RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT |
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