ADSP-2184 Series
16-bit, 40 MIPS, 3.3v, 2 Serial Ports, Host Port, 20KB RAM
Manufacturer: Analog Devices Inc
Catalog
16-bit, 40 MIPS, 3.3v, 2 Serial Ports, Host Port, 20KB RAM
| Part | Voltage - I/O | Non-Volatile Memory | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Core | Type | On-Chip RAM | Clock Rate | Supplier Device Package | Mounting Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc ADSP-2184LBSTZ-160 | 3.3 V | External | 85 °C | -40 °C | 3.3 V | Fixed Point | 20 kB | 40 MHz | 100-LQFP (14x14) | Surface Mount | 100-LQFP |
Analog Devices Inc ADSP-2184BSTZ-160 | 5 V | External | 85 °C | -40 °C | 5 V | Fixed Point | 20 kB | 40 MHz | 100-LQFP (14x14) | Surface Mount | 100-LQFP |
Key Features
• 25 ns instruction cycle time (40 MIPS)
• 4K words of on-chip program RAM
• 4K words of on-chip data memory RAM
• 16-bit internal DMA port for high speed access to on-chip memory
• 8-bit DMA port to byte memory for transparent program and data memory transfers
• 1.4 mA/MIPS
• Byte memory interface for storage of data tables and program overlays
• Programmable memory strobe and separate I/O memory space permits "glueless" system
• ADSP-2100 Family code and function compatible 100-lead LQFP
Description
AI
The ADSP-2184L is a member of the ADSP-218x family. The ADSP-2184L is one of the lowest cost pin compatible devices in the ADSP-218x family. It can be designed into systems the same way as all other ADSP-2100 devices.The ADSP-2184L combines the ADSP-2100 family base architecture (three computational units, data address generators and a program sequencer) with two serial ports, a 16-bit internal DMA port, a byte DMA port, a programmable timer, Flag I/O, and extensive interrupt capabilities.BenefitsAlgebraic assembly language supports C language-style constructs for easy programming100-lead LQFP package provides for space and power savings (16mm x 16mm)On-chip RAM and 4 DMA ports make reprogramming easy16-bit DMA port makes bus interfacing easier5 sleep and powerdown modes maximize battery life.