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參數(shù)資料
| 型號： | AT91SAM7XC256-CU |
| 廠商： | Atmel |
| 文件頁數(shù)： | 33/47頁 |
| 文件大?。?/td> | 0K |
| 描述： | MCU ARM 256K HS FLASH 100-TFBGA |
| 產(chǎn)品培訓模塊： | SAM9 MPU Boot Solutions & Application Deployment AT91SAM7X and SAM7XC Flash-based Microcontrollers MCU Product Line Introduction |
| 標準包裝： | 260 |
| 系列： | SAM7XC |
| 核心處理器： | ARM7 |
| 芯體尺寸： | 16/32-位 |
| 速度： | 55MHz |
| 連通性： | CAN，以太網(wǎng)，I²C，SPI，SSC，UART/USART，USB |
| 外圍設備： | 欠壓檢測/復位，DMA，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 62 |
| 程序存儲器容量： | 256KB（256K x 8） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 64K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.65 V ~ 1.95 V |
| 數(shù)據(jù)轉換器： | A/D 8x10b |
| 振蕩器型： | 內部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 100-TFBGA |
| 包裝： | 托盤 |
| 配用： | AT91SAM-ICE-ND - EMULATOR FOR AT91 ARM7/ARM9 AT91SAM7XC-EK-ND - KIT EVAL FOR AT91SAM7XC256/128 |
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6209DS–ATARM–17-Feb-09
AT91SAM7XC512/256/128
10.13 USB Device Port
USB V2.0 full-speed compliant,12 Mbits per second
Embedded USB V2.0 full-speed transceiver
Embedded 1352-byte dual-port RAM for endpoints
Six endpoints
– Endpoint 0: 8 bytes
– Endpoint 1 and 2: 64 bytes ping-pong
– Endpoint 3: 64 bytes
– Endpoint 4 and 5: 256 bytes ping-pong
– Ping-pong Mode (two memory banks) for bulk endpoints
Suspend/resume logic
10.14 CAN Controller
Fully compliant with CAN 2.0A and 2.0B
Bit rates up to 1Mbit/s
Eight object oriented mailboxes each with the following properties:
– CAN Specification 2.0 Part A or 2.0 Part B Programmable for each Message
– Object configurable to receive (with overwrite or not) or transmit
– Local tag and mask filters up to 29-bit identifier/channel
– 32-bit access to data registers for each mailbox data object
– Uses a 16-bit time stamp on receive and transmit message
– Hardware concatenation of ID unmasked bitfields to speedup family ID processing
– 16-bit internal timer for time stamping and network synchronization
– Programmable reception buffer length up to 8 mailbox objects
– Priority management between transmission mailboxes
– Autobaud and listening mode
– Low power mode and programmable wake-up on bus activity or by the application
– Data, remote, error and overload frame handling
10.15 128-bit Advanced Encryption Standard
Compliant with FIPS Publication 197, Advanced Encryption Standard (AES)
128-bit (AT91SAM7XC256/128) or 128-bit/192-bit/256-bit (AT91SAM7XC512) Cryptographic
Key
12-clock Cycles Encryption/Decryption Processing Time (AT91SAM7XC256/128)
12/13/14-clock Cycles Encryption/Decryption Processing Time (AT91SAM7XC512)
Support of the Five Standard Modes of Operation specified in the NIST Special Publication
800-38A:
– Electronic Codebook (ECB)
– Cipher Block Chaining (CBC)
– Cipher Feedback (CFB)
– Output Feedback (OFB)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AT91SAM7XC256-CU-999 | 功能描述:ARM微控制器 - MCU BGA Ind. Temp Green RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT |
| AT91SAM7XC258 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:ARM Thumb-based Microcontrollers |
| AT91SAM7XC512 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Incorporates the ARM7TDMI ARM Thumb? Processor |
| AT91SAM7XC512_08 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Incorporates the ARM7TDMI ARM Thumb? Processor |
| AT91SAM7XC512_09 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:ARM Thumb-based Microcontrollers |
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