DSPIC30F4012-30I/SP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
DSPIC30F4012-30I/SP is a 16-bit dsPIC digital signal controller from Microchip in 28-pin SPDIP package. Features 30 MIPS at 30 MHz, 48 KB flash, 2 KB RAM, CAN bus, and I2C interface. From $5 in stock worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC30F4012-30I/SP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6900(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 30 MIPS DSP performance at 30 MHz with hardware barrel shifter for fast signal processing
- Integrated CAN 2.0B controller for automotive and industrial network communication
- 48 KB flash and 2 KB RAM enabling complex motor control and DSP algorithms
- Operates from 2.5 V minimum supply at 10 MHz for low-voltage battery designs
Applications
DSPIC30F4012-30I/SP is used in motor control systems, automotive sensor modules, and industrial automation equipment requiring combined DSP and MCU capabilities within a 28-pin DIP package. Its integrated CAN interface and 30 MIPS throughput also make it suitable for CAN-based industrial control nodes, power inverter controllers, and embedded signal processing applications running custom fixed-point DSP algorithms.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SPDIP-28 |
| Factory Lead Time | 1Week |
| YTEOL | 9 |
| Additional Feature | ALSO OPERATES AT 2.5V MINIMUM SUPPLY AT 10 MHZ |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 40MHz |
| Format | FIXED POINT |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | R-PDIP-T28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| On Chip Program ROM Width | 24 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP28,.6 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, CONTROLLER |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for DSPIC30F4012-30I/SP:
Frequently Asked Questions
What is the peak MIPS performance of DSPIC30F4012-30I/SP and what does it enable?
DSPIC30F4012-30I/SP achieves 30 MIPS at 30 MHz oscillator frequency using a single-cycle instruction architecture. The hardware barrel shifter and 17x17-bit hardware multiplier support real-time fixed-point DSP operations such as PID control loops, digital filters, and motor commutation algorithms in a 28-pin SPDIP package.
What memory configuration does DSPIC30F4012-30I/SP provide for embedded firmware?
The device provides 48 KB of program flash and 2 KB of data SRAM, plus 1024 bytes of data EEPROM for non-volatile parameter storage. This combination supports moderate-complexity motor control firmware, CAN protocol stacks, and sensor signal processing algorithms running at 30 MIPS.
How does the CAN 2.0B interface on DSPIC30F4012-30I/SP simplify industrial network integration?
The on-chip CAN 2.0B controller supports bit rates up to 1 Mbps, enabling direct connection to industrial CAN networks such as CANopen and DeviceNet without an external CAN controller IC. Combined with the 30 MIPS dsPIC core and I2C peripheral, it reduces BOM count in distributed control nodes operating across CAN bus systems.
When would DSPIC30F4012-30I/SP be chosen over a standard PIC18 microcontroller for a motor drive application?
DSPIC30F4012-30I/SP is selected over PIC18 when the motor drive application needs hardware DSP acceleration such as a 17x17-bit multiplier, barrel shifter, and 30 MIPS throughput for real-time FOC or BLDC commutation. The built-in CAN 2.0B interface further eliminates external hardware needed in PIC18-based networked motor drive designs.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.6900 | $1.69 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”