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參數(shù)資料
| 型號： | SPEAR300-2 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 333 MHz, RISC MICROCONTROLLER, PBGA289 |
| 封裝： | 15 X 15 MM, 1.70 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, LFBGA-289 |
| 文件頁數(shù)： | 17/83頁 |
| 文件大?。?/td> | 1027K |
| 代理商： | SPEAR300-2 |
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Architecture overview
SPEAr300
24/83
Doc ID 16324 Rev 2
2.23
SDIO controller/MMC card interface
The SDIO host controller has an AMBA compatible interface and conforms to the SD host
controller standard specification version 2.0. It handles SD/SDIO protocol at transmission
level, packing data, adding cyclic redundancy check (CRC), start/end bit, and checking for
transaction format correctness.
Main features:
●
Meets the following standard specifications:
–
SD host controller standard specification version 2.0
–
SDIO card specification version 2.0
–
SD memory card specification draft version 2.0
–
SD memory card security specification version 1.01
–
MMC specification version 3.31 and 4.2
●
Supports both DMA and non-DMA mode of operation
●
Supports MMC plus and MMC mobile
●
Card detection (insertion/removal)
●
Password protection of cards
●
Host clock rate variable between 0 and 48 MHz
●
Supports 1-bit, 4-bit and 8-bit SD modes and SPI mode
●
Supports Multi Media Card interrupt mode
●
Allows card to interrupt host in 1-bit, 4-bit, 8-bit SD modes and SPI mode.
●
Up to 100 Mbit/s data rate using 4 parallel data lines (sd4-bit mode)
●
Up to 416 Mbit/s data rate using 8-bit parallel data lines (sd8-bit mode)
●
Cyclic redundancy check CRC7 for command and CRC16 for data integrity
●
Designed to work with I/O cards, read-only cards and read/write cards
●
Error correction code (ECC) support for MMC4.2 cards
●
Supports read wait control, suspend/resume operation
●
Supports FIFO overrun and underrun condition by stopping the SD clock
●
Conforms to AMBA specification AHB (2.0)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SPEAR310-2 | 功能描述:微處理器 - MPU MPU ARM926 Cortex 8-ch DMA 32KB Rom RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| SPEAR320 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Embedded MPU with ARM926 core, optimized for factory automation and consumer applications |
| SPEAR320-2 | 功能描述:微處理器 - MPU MPU ARM926 Cortex 8-ch DMA 32KB Rom RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| SPEAR320S-2 | 制造商:STMicroelectronics 功能描述:SPEAR 32BIT EMBEDDED MICROPROCESSOR ARM926EJ-S (UP TO 333 M - Bulk 制造商:STMicroelectronics 功能描述:SPEAR320 Series 333 MHz 8 kB RAM ARM926 Core Embedded Microprocessor - LFBGA-289 |
| SPEAR600-2 | 功能描述:微處理器 - MPU MPU ARM926 Cortex 8-ch DMA 32KB Rom RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
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