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ADSP-2186
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DataSheet
General Description

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MFG:N/A Package Cooled:. D/C:08+

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Part Number: ADSP-2186

MFG: N/A

Package Cooled: .

D/C: 08+

Description: The ADSP-2186 is a single-chip microcomputer optimized for digital signal processing (DSP) and other h...

ADSP-2186 General Description

The ADSP-2186 is a single-chip microcomputer optimized for digital signal processing (DSP) and other high speed numeric processing applications.

The ADSP-2186 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, extensive interrupt capabilities and on-chip program and data memory.

The ADSP-2186 integrates 40K bytes of on-chip memory configured as 8K words (24-bit) of program RAM and 8K words (16-bit) of data RAM. Power-down circuitry is also provided to meet the low power needs of battery operated portable equipment.

The ADSP-2186 is available in 100-lead LQFP and 144-Ball Mini-BGA packages.

In addition, the ADSP-2186 supports new instructions, which include bit manipulations-bit set, bit clear, bit toggle, bit test-new ALU constants, new multiplication instruction (x squared),biased rounding, result free ALU operations, I/O memory transICE-fers and global interrupt masking for increased flexibility.

ADSP-2186 Maximum Ratings

Supply Voltage . . . . . . . . . . . . . . . . . . .. . . . 0.3 V to +7 V
Input Voltage . . . . . . . . . . . . . . . . . . 0.3 V to V_DD + 0.3 V
Output Voltage Swing . . . . . . . . . .. . 0.3 V to V_DD + 0.3 V
Operating Temperature Range (Ambient) . . 40 to +85
Storage Temperature Range . . . . . . . . . . . 65 to +150
Lead Temperature (5 sec) LQFP . . . . . . . . . . . . . . . . +280

ADSP-2186 Features

PERFORMANCE
25 ns Instruction Cycle Time 40 MIPS Sustained
Performance
Single-Cycle Instruction Execution
Single-Cycle Context Switch
3-Bus Architecture Allows Dual Operand Fetches in
Every Instruction Cycle
Multifunction Instructions
Power-Down Mode Featuring Low CMOS Standby
Power Dissipation with 100 Cycle Recovery from
Power-Down Condition
Low Power Dissipation in Idle Mode
INTEGRATION
ADSP-2100 Family Code Compatible, with Instruction
Set Extensions
40K Bytes of On-Chip RAM, Configured as
8K Words On-Chip Program Memory RAM and
8K Words On-Chip Data Memory RAM
Dual Purpose Program Memory for Both Instruction
and Data Storage
Independent ALU, Multiplier/Accumulator and Barrel
Shifter Computational Units
Two Independent Data Address Generators
Powerful Program Sequencer Provides
Zero Overhead Looping Conditional Instruction
Execution
Programmable 16-Bit Interval Timer with Prescaler
100-Lead LQFP
144-Ball Mini-BGA
SYSTEM INTERFACE
16-Bit Internal DMA Port for High Speed Access to
On-Chip Memory (Mode Selectable)
4 MByte Byte Memory Interface for Storage of Data
Tables and Program Overlays
8-Bit DMA to Byte Memory for Transparent Program
and Data Memory Transfers (Mode Selectable)
I/O Memory Interface with 2048 Locations Supports
Parallel Peripherals (Mode Selectable)
Programmable Memory Strobe and Separate I/O Memory
Space Permits "Glueless" System Design
(Mode Selectable)
Programmable Wait State Generation
Two Double-Buffered Serial Ports with Companding
Hardware and Automatic Data Buffering
Automatic Booting of On-Chip Program Memory from
Byte-Wide External Memory, e.g., EPROM, or
Through Internal DMA Port
Six External Interrupts
13 Programmable Flag Pins Provide Flexible System
Signaling
UART Emulation through Software SPORT Reconfiguration
ICE-Port™ Emulator Interface Supports Debugging
in Final Systems

ADSP-2186 Connection Diagram

ADSP-2186 datasheet

ADSP-2186
PDF/DataSheet Download

Datasheet: ADSP-2186
File Size: 279801 KB
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·ADS1100
BURR-BROWN [Burr-Brown Corporation]
Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER
189503 KB
·ADS1100A7IDBVR
BURR-BROWN
1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE
288993 KB
·ADS1100A7IDBVT
BURR-BROWN
1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE
288993 KB
·ADS1100IDBVR
BURR-BROWN [Burr-Brown Corporation]
Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER
189503 KB
·ADS1100IDBVT
BURR-BROWN [Burr-Brown Corporation]
Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER
189503 KB
·ADS1110
TI [Texas Instruments]
16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference
532959 KB
·ADS1110A0IDBVR
TI [Texas Instruments]
16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference
532959 KB
·ADS1110A0IDBVT
TI [Texas Instruments]
16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference
532959 KB

Related Part Number

ADSP-2186 Relative Products

ADSP-2185NKSTZ-320
IC DSP CONTROLLER 16BIT 100LQFP
ADSP-2185NKST-320
IC DSP CONTROLLER 16BIT 100LQFP
ADSP-2185NKCAZ-320
IC DSP 16BIT 80MHZ 144CSPBGA
ADSP-2185NKCA-320
IC DSP 16BIT 80MHZ 144CSPBGA
ADSP-2185NBSTZ-320
IC DSP CONTROLLER 16BIT 100LQFP
ADSP-2185NBST-320
IC DSP CONTROLLER 16BIT 100LQFP

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