參數(shù)資料
型號(hào)： 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(yè)數(shù)： 78/83頁(yè)
文件大小： 1027K
代理商： SPEAR300-2
Description
SPEAr300
8/83
Doc ID 16324 Rev 2
1
Description
The SPEAr300 is a member of the SPEAr family of embedded MPUs for networked devices.
It is based on the powerful ARM926EJ-S processor (up to 333 MHz), widely used in
applications where high computation performance is required.
In addition, SPEAr300 has an MMU that allows virtual memory management -- making the
system compliant with advanced operating systems like Linux. It also offers 16 KB of data
cache, 16 KB of instruction cache, JTAG and ETM (embedded trace macro-cell) for debug
operations.
A full set of peripherals allows the system to be used in many applications, some typical
applications being HMI, Security and VoIP phones.
Figure 1.
Functional block diagram
9*9 keyboard
controller
Camera Interface
LCD Controller
1024*768
Up to 62 GPIOs
Ethernet 10/100
(MII interface)
SSP
UART and IrDA
I2C master/slave
1-bit DAC
JTAG/Trace
ARM926EJ-S
@ 333 MHz
System
Controller
Interrupt
Controller
Timers
Watchdog
RTC
PLLs
ICache
DCache
MMU
Mobile DDR/DDR2
memory controller
32 KBytes BootRom
57 KBytes SRAM
NAND/NOR
Flash controller
ADC 10-bit 8 ch
JPEG Codec
accelerator
C3 Crypto
accelerator
USB Device 2.0 +Phy
SDIO/MMC
TDM master/slave
USB Host 2.0 +Phy
Serial Flash Interface
I2S full duplex
= Functions with shared I/Os depending on the device configuration. Refer to
the pin description
Multichannel DMA
controller
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相關(guān)代理商/技術(shù)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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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(fēng)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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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(fēng)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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
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