ADMC330, ADMC330AST, ADMC330BST Selling Leads, Datasheet
MFG:ADI Package Cooled:N/A D/C:09+
ADMC330, ADMC330AST, ADMC330BST Datasheet download
Part Number: ADMC330
MFG: ADI
Package Cooled: N/A
D/C: 09+
ADMC330, ADMC330AST, ADMC330BST
- Table of contents:
Info of ADMC330
Info of ADMC330AST
Info of ADMC330BST
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About ADMC330
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Datasheet: ADMC330
File Size: 167222 KB
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About ADM1014
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Datasheet: ADM1014
File Size: 171739 KB
Manufacturer: AD [Analog Devices]
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About ADM1014
PDF/DataSheet Download
Datasheet: ADM1014
File Size: 171739 KB
Manufacturer: AD [Analog Devices]
Download : Click here to Download
ADMC330 General Description
The ADMC330 is a low cost single chip DSP microcontroller optimized for stand alone ac motor control applications. The device is based on a 20 MHz fixed-point DSP core (ADSP- 2171) and a set of motor control peripherals including seven analog input channels and a 12-bit three-phase PWM generator. The device has two auxiliary 8-bit PWM channels and adds expansion capability through the serial ports and an 8-bit digital I/O port. The ADMC330 has internal 2K words program RAM, and 1K words data RAM, which can be loaded from an external device via the serial port. There are also 2K words of internal program ROM, which includes a monitor that adds software debugging features through the serial port.
The ADMC330 core combines the ADSP-2100 base architecture (three computational units, data address generators and a program sequencer) with two serial ports, a programmable timer, extensive interrupt capabilities and on-chip program and data memory.
In addition, the ADMC330 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 and global interrupt masking, for increased flexibility.
ADMC330 Maximum Ratings
Supply Voltage (VDD) . . . . . . . . . . . . . . . . . . 0.3 V to +7.0 V
Digital Input Voltage . . . . . . . . . . . . . . . . . . . . 0.3 V to VDD
Analog Input Voltage . . . . . . . . . . . . . . . . . . . . 0.3 V to VDD
Analog Reference Input Voltage . . . . . . . . . . . .0.3 V to VDD
Digital Output Voltage Swing . . . . . . . . . . . . . . 0.3 V to VDD
Analog Reference Output Swing . . . . . . . . . . . .0.3 V to VDD
Operating Temperature . . . . . . . . . . . . . . .40°C to +85°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . ..+280°C
Digital Input Voltage . . . . . . . . . . . . . . . . . . . . 0.3 V to VDD
Analog Input Voltage . . . . . . . . . . . . . . . . . . . . 0.3 V to VDD
Analog Reference Input Voltage . . . . . . . . . . . .0.3 V to VDD
Digital Output Voltage Swing . . . . . . . . . . . . . . 0.3 V to VDD
Analog Reference Output Swing . . . . . . . . . . . .0.3 V to VDD
Operating Temperature . . . . . . . . . . . . . . .40°C to +85°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . ..+280°C
ADMC330 Features
Seven Analog Input Channels
Acquisition Synchronized to PWM Switching Frequency
Three-Phase 12-Bit PWM Generator
Programmable Deadtime and Narrow Pulse Deletion
2.5 kHz Minimum Switching Frequency
ECM Control Mode
Output Control for Space Vector Modulation
Gate Drive Block (Pulsed PWM Output Capability)
Hardwired Output Polarity Control
External Trip Input
Two 8-Bit Auxiliary PWM Timers
Synthesized Analog Output
39 kHz Frequency
0 to 99.6% Duty Cycle
Eight Bits of Digital I/O Port
Bit Configurable as Input or Output
Change of State Interrupt Support
20 MIPS Fixed Point DSP Core
Powerful Program Sequencer
Zero Overhead Looping
Conditional Instruction Execution
Independent Computational Units ALU
Multiplier/Accumulator
Barrel Shifter
Multifunction Instructions
Single-Cycle Instruction Execution (50 ns)
Single-Cycle Context Switch
ADSP-2100 Family Code and Function Compatible with
Instruction Set Enhancements
16-Bit Watchdog Timer
Programmable 16-Bit Interval Timer with Prescaler
Two Synchronous Serial Ports
Full Debugger Interface
2 Bootstrap Protocols via Sport 1, Serial and UART
Memory Configuration
2K 3 24-Bit Word Program RAM
1K 3 16-Bit Word Data RAM
2K 3 24-Bit Word Program ROM
Acquisition Synchronized to PWM Switching Frequency
Three-Phase 12-Bit PWM Generator
Programmable Deadtime and Narrow Pulse Deletion
2.5 kHz Minimum Switching Frequency
ECM Control Mode
Output Control for Space Vector Modulation
Gate Drive Block (Pulsed PWM Output Capability)
Hardwired Output Polarity Control
External Trip Input
Two 8-Bit Auxiliary PWM Timers
Synthesized Analog Output
39 kHz Frequency
0 to 99.6% Duty Cycle
Eight Bits of Digital I/O Port
Bit Configurable as Input or Output
Change of State Interrupt Support
20 MIPS Fixed Point DSP Core
Powerful Program Sequencer
Zero Overhead Looping
Conditional Instruction Execution
Independent Computational Units ALU
Multiplier/Accumulator
Barrel Shifter
Multifunction Instructions
Single-Cycle Instruction Execution (50 ns)
Single-Cycle Context Switch
ADSP-2100 Family Code and Function Compatible with
Instruction Set Enhancements
16-Bit Watchdog Timer
Programmable 16-Bit Interval Timer with Prescaler
Two Synchronous Serial Ports
Full Debugger Interface
2 Bootstrap Protocols via Sport 1, Serial and UART
Memory Configuration
2K 3 24-Bit Word Program RAM
1K 3 16-Bit Word Data RAM
2K 3 24-Bit Word Program ROM
ADMC330 Connection Diagram
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