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参数资料
型号： SPEAR300-2
厂商： STMICROELECTRONICS
元件分类： 微控制器/微处理器
英文描述： 32-BIT, FLASH, 333 MHz, RISC MICROCONTROLLER, PBGA289
封装： 15 X 15 MM, 1.70 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, LFBGA-289
文件页数： 1/83页
文件大小： 1027K
代理商： SPEAR300-2
April 2010
Doc ID 16324 Rev 2
1/83
1
SPEAr300
Embedded MPU with ARM926 core, flexible memory support,
powerful connectivity features and human machine interface
Features
■ ARM926EJ-S core up to 333 MHz
■ High-performance 8-channel DMA
■ Dynamic power-saving features
■ Configurable peripheral functions on 102
shared I/Os (please refer to Table 11:
PL_GPIO multiplexing scheme)
■ Memory
– 32 KB ROM and 56 KB internal SRAM
– LPDDR-333/DDR2-666 external memory
interface (up to 1 GB addressable memory)
– SDIO/MMC card interface
– Serial Flash memory interface (SMI)
– Flexible static memory controller (FSMC)
up to 16-bit data bus width, supporting
external SRAM, NAND/NOR Flash and
FPGAs
– Serial SPI Flash interface
■ Connectivity
– 2 x USB 2.0 Host
– USB 2.0 Device
– Fast Ethernet (MII port)
– 1x SSP Synchronous serial peripheral
(SPI, Microwire or TI protocol)
– 1x I2C
– 1x I2S,
– 1x fast IrDA interface
– 1x UART interface
– TDM bus (512 timeslots)
– Up to 8 additional I2C/SPI chip selects
■ Security
– C3 cryptographic accelerator
■ Peripherals supported
– Camera interface (ITU-601/656 and CSI2
support)
– TFT/STN LCD controller (resolution up to
1024 x 768 and up to 24 bpp)
– Touchscreen support (using the ADC)
– 9 x 9 keyboard controller
– Glueless management of up to 8
SLICs/CODECs
■ Miscellaneous functions
– Integrated real time clock, watchdog, and
system controller
– 8-channel 10-bit ADC, 1 Msps
–1-bit DAC
– JPEG codec accelerator
– Six 16-bit general purpose timers with
capture mode and programmable prescaler
– Up to 62 GPIOs
Applications
■ SPEAr300 embedded MPU is configurable in
13 sets of peripheral functions targeting a
range of applications:
– General purpose NAND Flash or NOR
Flash based devices
– Digital photo frames
– WiFi or IP phones (low end or high end)
– ATA PABX systems (with or without I2S)
– 8-bit or 14-bit camera (with or without LCD)
Table 1.
Device summary
Order code
Temp
range,
C
Package
Packing
SPEAR300-2 - 40 to 85 °C
LFBGA289
(15x15 mm)
pitch 0.8 mm
Tray
LFBGA289 (15 x 15 x 1.7 mm)
www.st.com
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相关代理商/技术参数
参数描述
SPEAR310-2 功能描述:微处理器 - MPU MPU ARM926 Cortex 8-ch DMA 32KB Rom RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
SPEAR320 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Embedded MPU with ARM926 core, optimized for factory automation and consumer applications
SPEAR320-2 功能描述:微处理器 - MPU MPU ARM926 Cortex 8-ch DMA 32KB Rom RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体: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:微处理器 - MPU MPU ARM926 Cortex 8-ch DMA 32KB Rom RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
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