PIC32MX120F032B-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC32MX120F032B-I/SS is a 32-bit PIC32 microcontroller from Microchip. It features 32KB Flash, 8KB RAM, a 40 MHz CPU, CTMU, 4 DMA channels, and ADC in a 28-pin SSOP package. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MX120F032B-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32-bit PIC32 CPU running at up to 40 MHz for robust processing performance
- 32KB Flash and 8KB RAM with 4 DMA channels for efficient data movement
- Integrated CTMU and ADC enabling capacitive touch sensing and analog measurement
Applications
The PIC32MX120F032B-I/SS is well suited for embedded control applications such as industrial sensors, home automation, and portable consumer electronics. Its integrated CTMU makes it an excellent choice for capacitive touch interface designs, while the DMA channels support efficient peripheral data transfers. The compact SSOP-28 package enables use in space-constrained board designs.
Specifications
| Manufacturer Package Code | SSOP-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 14 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | PIC32 |
| Clock Frequency-Max | 40MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 4 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 21 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 8192 |
| RAM (words) | 8192 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| Supply Current-Max | 37mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the Flash and RAM size of the PIC32MX120F032B-I/SS?
The PIC32MX120F032B-I/SS includes 32KB of Flash program memory and 8KB of RAM, providing adequate storage for moderate embedded firmware while keeping power and cost low.
What package does the PIC32MX120F032B-I/SS use?
The PIC32MX120F032B-I/SS comes in a 28-pin SSOP (Shrink Small Outline Package), which is easy to hand-solder and well-suited for compact PCB designs.
Does the PIC32MX120F032B-I/SS support DMA and what are typical applications?
Yes, it supports 4 DMA channels that enable background data transfers without CPU intervention. Typical applications include industrial control, IoT nodes, capacitive touch panels, and embedded sensor systems.
What is the maximum clock frequency of the PIC32MX120F032B-I/SS?
The PIC32MX120F032B-I/SS operates at a maximum clock frequency of 40 MHz, delivering up to 1.65 DMIPS/MHz performance using the MIPS32 M4K CPU core.
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