ADSP-2189N: 16-Bit, 80MIPS, 1.8V, 2 Serial Ports, Host Port, 192KB RAM
The ADSP-218xN series consists of six single chip microcomputers optimized for digital signal processing applications. All series members are pin-compatible and are differentiated solely by the amount of on-chip SRAM. This feature combined with ADSP-21xx code compatibility provide a great deal of flexibility in the design decision. Specifically, the series members are –
- ADSP-2184N (4K PM/4K DM)
- ADSP-2186N (8K PM/8K DM)
- ADSP-2185N (16K PM/16K DM)
- ADSP-2187N (32K PM/32K DM)
- ADSP-2189N (32K PM/48K DM)
- ADSP-2188N (48K PM/56K DM)
The ADSP-218xN series offers the highest performance (80Mhz/MIPS) and lowest power consumption (0.55mW/MIP @ 1.8V) within the ADSP-218x portfolio. All series members are offered in a 100-lead LQFP and 144-Ball MBGA packages.
市场与应用
- Consumer telephony
- Embedded speech processing
- POS terminals
- PBX
- Smart card readers
- Multichannel voice processing
- Industrial measurement control
- Full-duplex handsfree car kit
- Speaker phones
- VoIP phones
- Pattern matching
- Network access servers
ADSP-2189N 特点
- Power-Down Mode Featuring Low CMOS Standby Power Dissipation with 200 CLKIN Cycle Recovery from Power-Down Condition
- 3-Bus Architecture Allows Dual Operand Fetches in Every Instruction Cycle
- Multifunction Instructions
- Single-Cycle Instruction Execution
- Single-Cycle Context Switch
- Low Power Dissipation in Idle Mode
- 12.5 ns Instruction Cycle Time @1.8 V (Internal), 80 MIPS Sustained Performance
ADSP-2189N 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADSP-2189NBCA-320 | Prodn | 144 ball CSPBGA (10x10x1.4mm) | 144 | Ind |
| ADSP-2189NBCAZ-320 | Prodn | CHIP SCALE BGA | 144 | Ind |
| ADSP-2189NBSTZ-320 | Prodn | 100 ld LQFP | 100 | Ind |
| ADSP-2189NKCAZ-320 | Prodn | CHIP SCALE BGA | 144 | Comm. |
| ADSP-2189NKSTZ-320 | Prodn | 100 ld LQFP | 100 | Comm. |
ADSP-2189N 应用技术支持与电子电路设计开发资源下载
- ADSP-2189N 数据手册DataSheet 下载 . PDF(PDF 文件格式完整版)
- ADI 模拟器件公司比较器产品选型指南 . PDF
- Analog Devices, Inc.ADI美国模拟器件公司产品订购手册 .PDF
- ADSP-219x/2191 DSP 处理器使用手册 .pdf
- ADSP-218x DSP 处理器使用手册 .zip (zip, 2439 kB)
- ADSP-218x DSP Instruction Set Reference 下载 .pdf
- ADSP-2199x Mixed Signal DSP Controller Hardware Reference 下载 .pdf
- ADSP-219x DSP Instruction Set Reference 下载 .pdf
- ADSP-219x/2192 DSP Hardware Reference 下载 .pdf
- Using the ADSP-2100 Family Volume 1下载 .zip (zip, 4890 kB)
- Using the ADSP-2100 Family Volume 2下载 .zip