PIC16LC72-04/SO Microchip Integrated Circuit (Other) In Stock
The PIC16LC72-04/SO is an 8-bit CMOS microcontroller with an integrated 8-channel, 8-bit A/D converter running up to 4 MHz, housed in a 28-pin SOIC package. It provides 128 bytes SRAM and 3 timer modules for compact control tasks. Well suited for low-power sensor acquisition and simple embedded control in cost-sensitive designs.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LC72-04/SO Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC RISC core at up to 4 MHz
- 8-channel 8-bit ADC integrated on-chip
- 128 bytes of on-chip SRAM data memory
- 3 timer/counter modules for flexible timing
- Low-voltage CMOS operation down to 2.5 V
- 28-pin SOIC package for space-efficient PCB placement
Applications
The PIC16LC72-04/SO targets low-power embedded applications such as sensor data acquisition, simple industrial controls, and consumer electronics where a compact 8-bit MCU with analog capability is needed. Its integrated ADC removes the need for an external converter, reducing BOM cost and PCB area. The device is commonly used in white goods, meters, and battery-operated instruments.
Specifications
| Pbfree Code | Yes |
| YTEOL | 4.5 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC |
| Clock Frequency-Max | 4MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 22 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 128 |
| ROM (words) | 2048 |
| ROM Programmability | OTPROM |
| Screening Level | TS 16949 |
| Speed | 4MHz |
| Supply Current-Max | 3.8mA |
| Supply Voltage-Max | 6V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16LC72-04/SO:
RISC Microcontroller, 8-Bit, OTPROM, PIC16 CPU, 4MHz, CMOS, PDSO28
Frequently Asked Questions
How fast can the PIC16LC72-04/SO execute instructions, and what core architecture does it use?
The PIC16LC72-04/SO uses Microchip's 8-bit PIC RISC architecture and runs at a maximum clock frequency of 4 MHz, executing most instructions in a single 250 ns cycle. This makes it suitable for straightforward timing-sensitive tasks in sensor interfaces and simple control loops.
Does the PIC16LC72-04/SO have on-chip analog capability, and how many channels are available?
Yes, the device integrates an 8-channel, 8-bit analog-to-digital converter, allowing designers to monitor up to 8 analog inputs simultaneously without external ADC chips. Resolution of 8 bits gives 256 discrete levels across the supply reference, adequate for temperature sensing, potentiometers, and light sensors.
What supply voltage range does the PIC16LC72-04/SO support, and how does that affect battery-powered designs?
The PIC16LC72-04/SO (low-voltage 'LC' variant) operates from 2.5 V to 5.5 V, enabling direct powering from two AA batteries at 3 V or from a single-cell LiPo at 3.7 V. This wide range simplifies regulator selection and extends battery runtime in portable instruments compared to a 5 V-only MCU.
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