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SHARC® 处理器

SHARC® 处理器, 处理器占据浮点数字信号处理器(DSP)市场的主要份额,提供了通过杰出的I/O吞吐率补偿的优异的内核和存储器性能。以每美元319 MFLOPS 起价,业界标准SHARC系列处理器为动态范围是主要考虑的应用(例如家庭和汽车音响,以及医用、仪器仪表和测试产品)提供浮点处理的低成本解决方案。

产品选型表

型 号 Performance Packaging & Temp Range Memory Peripherals 开发工具
Clock Speed MHz MMACS External (IO) Supply Voltage Package Temp Range On Chip SRAM External Memory Type Supported # of Timers # of UARTs # of SPORTs # of SPI # of TWI # of GPIO Sample Rate Conversion # of Precision Clock Generators (PCG) Pulse Width Modulation (PWM) 评 估 版 Development Software
ADSP-21261 150 300 3.3 136 CSP_BGA,
144 ld LQFP
Industrial, Commercial 1Mb Async 3 GP 0 4 1 0 16 Muxed Flags -128dB 2 4/3 ADZS-21262-EZLITE VisualDSP++
ADSP-21262 200 400 3.3 136 CSP_BGA,
144 ld LQFP
Industrial, Commercial 2Mb Async 3 GP 0 6 1 0 16 Muxed Flags -128dB 2 4/3 ADZS-21262-EZLITE VisualDSP++
ADSP-21362 333 666 3.3 136 CSP_BGA,
144 ld LQFP E-Pad
Industrial, Commercial 3Mb Async 3 GP 0 6 2 0 16 Muxed Flags -128dB 2 ADZS-21364-EZLITE VisualDSP++
ADSP-21363 333 666 3.3 136 CSP_BGA,
144 ld LQFP E-Pad
Industrial, Commercial, Automotive 3Mb Async 3 GP 0 6 2 0 16 Muxed Flags -128dB 2 ADZS-21364-EZLITE VisualDSP++
ADSP-21364 333 666 3.3 136 CSP_BGA,
144 ld LQFP E-Pad
Industrial, Commercial, Automotive 3Mb Async 3 GP 0 6 2 0 16 Muxed Flags -128dB 2 ADZS-21364-EZLITE VisualDSP++
ADSP-21368 333, 400 666, 800 3.3 256 SBGA Industrial, Commercial 2Mb Async, SDRAM 3 GP 2 8 2 1 16 Muxed Flags -128dB 4 ADZS-21369-EZLITE VisualDSP++
ADSP-21369 266, 333, 350, 366, 400 532, 666, 700, 732, 800 3.3 256 SBGA,
208 ld LQFP E-Pad
Industrial, Commercial 2Mb Async, SDRAM 3 GP 2 8 2 1 16 Muxed Flags -128dB 4 ADZS-21369-EZLITE VisualDSP++
ADSP-21371 266 532 3.3 208 ld LQFP E-Pad Commercial 1Mb Async, SDRAM 2 GP 1 8 2 1 16 Muxed Flags -128dB 4 ADZS-21371-EZLITE VisualDSP++
ADSP-21375 266 532 3.3 208 ld LQFP E-Pad Commercial .5Mb Async, SDRAM 2 GP 1 4 2 1 16 Muxed Flags -128dB 4 ADZS-21375-EZLITE VisualDSP++
ADSP-21469* 400, 450 800, 900 3.3, 1.8 (DDR-II) 324 PBGA Industrial, Commercial 5 Mb DDR2, SRAM, Flash 2 GP 1 8 2 1 16 Muxed Flags -128dB 4 ADZS-21469-EZBRD
ADZS-21469-EZLITE

VisualDSP++
ADSP-21478** 200, 266 400, 532 3.3 100 LQFP-EP 14x14mm 0.5mm,
196 CSP_BGA 12x12mm 0.8mm
Industrial, Commercial, Automotive 3 Mb Async,
16-bit SDRAM
2 GP WDT
2 GP WDT RTC
1 8 2 1 16 Muxed Flags -128dB 4 4 ADZS-21479-EZBRD
ADZS-21479-EZLITE

VisualDSP++
ADSP-21479** 200, 266 400, 532 3.3 100 LQFP-EP 14x14mm 0.5mm,
196 CSP_BGA 12x12mm 0.8mm
Industrial, Commercial, Automotive 5 Mb Async,
16-bit SDRAM
2 GP WDT
2 GP WDT RTC
1 8 2 1 16 Muxed Flags -128dB 4 4 ADZS-21479-EZBRD
ADZS-21479-EZLITE
VisualDSP++
ADSP-21488** 300, 350, 400 600, 700, 800 3.3 100 LQFP-EP 14x14mm 0.5mm
176 LQFP-EP 24x24mm 0.5mm
Industrial, Commercial, Automotive 3 Mb Async,
16-bit SDRAM
2 GP
2 GP WDT
1 8 2 1 16 Muxed Flags 140dB 4 4 ADZS-21489-EZBRD
ADZS-21489-EZLITE

VisualDSP++
ADSP-21489** 300, 350, 400 600, 700, 800 3.3 100 LQFP-EP 14x14mm 0.5mm
176 LQFP-EP 24x24mm 0.5mm
Industrial, Commercial, Automotive 5 Mb Async,
16-bit SDRAM
2 GP
2 GP WDT
1 8 2 1 16 Muxed Flags -128dB 4 4 ADZS-21489-EZBRD
ADZS-21489-EZLITE
VisualDSP++
SHARC Audio Processors (Include audio-specific peripherals and on-chip factory-programmed ROM. License agreement required from IP holders.)
ADSP-21266 200 400 3.3 136 CSP_BGA,
144 ld LQFP
Industrial, Commercial 2Mb Async 3 GP 0 6 1 0 16 Muxed Flags -128dB 2 4/3 ADZS-21262-EZLITE VisualDSP++
ADSP-21365 333 666 3.3 136 CSP_BGA,
144 ld LQFP E-Pad
Industrial, Commercial, Automotive 3Mb Async 3 GP 0 6 2 0 16 Muxed Flags -128dB 2 ADZS-21364-EZLITE VisualDSP++
ADSP-21366 333 666 3.3 136 CSP_BGA,
144 ld LQFP E-Pad
Industrial, Commercial, Automotive 3Mb Async 3 GP 0 6 2 0 16 Muxed Flags -128dB 2 ADZS-21364-EZLITE VisualDSP++
ADSP-21367 266, 333, 350, 366, 400 532, 666, 700, 732, 800 3.3 256 SBGA,
208 ld LQFP E-Pad
Industrial, Commercial 2Mb Async, SDRAM 3 GP 2 8 2 1 16 Muxed Flags -128dB 4 ADZS-21369-EZLITE VisualDSP++
ADSP-21467* 400, 450 800, 900 3.3, 1.8 (DDR-II) 324 PBGA Commercial 5 Mb DDR2, SRAM, Flash 2 GP 1 8 2 1 16 Muxed Flags -128dB 4 ADZS-21469-EZBRD
ADZS-21469-EZLITE

VisualDSP++
ADSP-21483 350, 400 700, 800 3.3 100-ld LQFP 14x14mm 0.5mm,
176 LQFP-EP 24x24mm 0.5mm
Industrial, Commercial 3 Mb Async,
16-bit SDRAM
2 GP 1 8 2 1 16 Muxed Flags -128dB 4 4 ADZS-21489-EZBRD

ADZS-21489-EZLITE
VisualDSP++
ADSP-21486 350, 400 700, 800 3.3 100 LQFP-EP 14x14mm 0.5mm
176 LQFP-EP 24x24mm 0.5mm
Industrial, Commercial 5 Mb Async 2 GP 1 8 2 1 16 Muxed Flags -128dB 4 4 ADZS-21489-EZBRD

ADZS-21489-EZLITE
VisualDSP++
ADSP-21487 350, 400 700, 800 3.3 176 LQFP-EP 24x24mm 0.5mm Industrial, Commercial 5 Mb Async,
16-bit SDRAM
2 GP 1 8 2 1 16 Muxed Flags -128dB 4 4 ADZS-21489-EZBRD

ADZS-21489-EZLITE
VisualDSP++

Note: For ADSP-21362/3/4/5/6 processors unused DAI pins also can be used as GPIO.
Note: For ADSP-21367/8/9 and ADSP-2137x processors unused DAI/DPI pins also can be used as GPIO.

* Some parts in the ADSP-2146x family are also available with an automotive temperature range. Automotive products in this family are: ADSP-21462W, ADSP-21465W, ADSP-21469W
** Some parts in the ADSP-2147x and ADSP-2148x family are also available with an automotive temperature range. Automotive products in this family are: ADSP-21478, ADSP-21479, ADSP-21488, ADSP-21489

SHARC 处理器应用技术支持与电子电路设计开发资源下载