 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
ST40RA 数据表(PDF) 1 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
ST40RA 数据表(HTML) 1 Page - STMicroelectronics |
|
|
1 / 94 page  DATASHEET 13 August 2003 ADCS 7260755H STMicroelectronics 1/94 Overview The ST40RA is the first member of the ST40 family. Based on the SH-4, SuperH CPU core from SuperH Inc, the ST40RA is designed to work as a standalone device, or as part of a two chip solution for application specific systems. Example applications the ST40RA is designed for include digital consumer, embedded communications, industrial and automotive. The high connectivity of the ST40 through its PCI bus and its dual memory uses makes it a versatile device, ideal for data-intensive and high performance applications. System features s 32-bit SuperH CPU q 64-bit hardware FPU (1.16 GFLOPS) q 128-bit vector unit for matrix manipulations q 166 MHz, 300 MIPS (DMIPS 1.1) q Up to 664 Mbytes/s CPU bandwidth q Direct mapped, on-chip, ICache (8 Kbytes) and DCache (16 Kbytes) s High-performance 5-channel DMA engine, supporting 1D or 2D block moves and linked lists s SuperHyway internal interconnect q High throughput, low latency, split transaction packet router s Memory protection and VM system support q 64-entry unified TLB, 4-entry instruction TLB q 4 Gbytes address space s Standard ST40 peripherals q 2 synchronous serial ports with FIFO (SCIF) q Timers and a real-time clock IO devices q Mailbox register for interprocessor communication q Additional PIO Bus interfaces s Local memory interface SDRAM & DDR SDRAM q Up to 100 MHz (1.6 Gbytes/s peak throughput) s PCI interface - 32-bit, 66/33 MHz, 3.3 V s Enhanced memory interface (EMI) q 32-bit bus, up to 83 MHz, for attaching peripherals q High-speed, sync mode, burst flash ROM support q SDRAM support q MPX initiator and target interface q Programmable MPX bus arbiter Integer & FP execution units Registers Interrupt ctrl Real-time clock Timer (TMU) SCIF Clock ctrl SCIF 5 channel controller ST40 Local Memory I/F 32 data 64 data 32 data 2 channel control PIO interface JTAG UDI EMI SuperHyway PCI I/F 66MHz Debug PLLs MMU I Cache MMU D Cache Cbus Bridge/ SuperHyway I/F 24 data JTAG DMA PCI Peripherals SDRAM MPX Flash Peripherals Coprocessor Mailbox ST40RA 32-bit Embedded SuperH Device |
类似零件编号 - ST40RA |
|
类似说明 - ST40RA |
|
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
