PIC16F724-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC16F724-I/PT is an 8-bit PIC16 microcontroller with 7KB Flash, 192 bytes RAM, 36 I/O lines, and 10-bit ADC in a TQFP-44 package. It operates up to 20 MHz with 5 V supply or 16 MHz at 1.8 V minimum, supporting SPI, I2C, and USART interfaces. Available in stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F724-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6100(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC16F724-I/PT?
- 36 configurable I/O lines in compact TQFP-44 package enabling dense peripheral connectivity
- 10-bit ADC with up to 11 channels for multi-sensor analog measurement without external converters
- Dual operating modes: 20 MHz at 5 V or 16 MHz at 1.8 V minimum for flexible power supply designs
- 7 KB program Flash with 192 bytes RAM supporting complex control algorithms and lookup tables
What is PIC16F724-I/PT used for?
PIC16F724-I/PT is used in home appliance controllers, industrial automation modules, and multi-channel sensor interface boards that require many I/O lines and analog inputs in a single compact chip. Its 36 I/O pins and 11-channel ADC make it suitable for HVAC control panels, motor driver interfaces, and building automation nodes. Designers also deploy it in low-cost consumer products and kiosk interfaces where 1.8 V to 5.5 V operation and a 44-pin form factor provide the right balance of capability and footprint.
What are the specifications of PIC16F724-I/PT?
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 16MHZ AT 1.8V MIN SUPPLY |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 36 |
| Number of Serial I/Os | 1 |
| Number of Timers | 5 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP44,.39SQ,31 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 192 |
| ROM (words) | 7168 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 3.2mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Where can I find the PIC16F724-I/PT datasheet?
PIC16F724-I/PT Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16F724-I/PT?
Compatible alternatives and drop-in replacements for PIC16F724-I/PT:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PQFP44
44-pin, 14KB Flash, 1.8V-5.5V, 16MHz Int Osc, 8b ADC, CCP, I2C/SPI, AUSART
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PQFP44
44-pin, 14KB Flash, 1.8V-5.5V, 16MHz Int Osc, 8b ADC, CCP, 12C/SPI, AUSART
8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, MS-026, TQFP-44
Frequently Asked Questions
How many analog input channels does PIC16F724-I/PT support and what ADC resolution does it provide?
PIC16F724-I/PT includes a 10-bit ADC with up to 11 configurable analog input channels, delivering 1024 discrete steps per measurement. This enables simultaneous multi-sensor acquisition such as temperature, pressure, and current inputs on a single chip, suitable for industrial monitors, HVAC systems, and home appliance controllers without requiring external ADC ICs.
What is the minimum supply voltage for PIC16F724-I/PT and at what clock speed does it run under that condition?
PIC16F724-I/PT operates at a minimum supply voltage of 1.8 V while running the CPU at up to 16 MHz. At 5 V supply, the maximum clock frequency increases to 20 MHz. This range enables dual-voltage board designs using 3.3 V and 1.8 V rails common in modern mixed-signal systems, with the -40°C to +85°C industrial temperature rating supporting harsh environments.
For a 44-pin TQFP PCB layout, what board footprint does PIC16F724-I/PT occupy and how many I/O pins are available?
PIC16F724-I/PT in the TQFP-44 package has a 10 mm x 10 mm body with 0.8 mm pitch leads, providing 36 usable digital I/O pins. This combination of compact footprint and high I/O count suits dense PCB designs in industrial controllers, multi-relay drivers, and panel interface boards requiring a full complement of input sensing and output drive capability.
When is PIC16F724 a better choice than PIC16F1824 for a mid-range I/O expansion application?
PIC16F724 offers 36 I/O lines in TQFP-44 versus PIC16F1824's 17 I/O lines in a 20-pin package, making it the right choice when a design needs more than 20 simultaneous I/O connections. For relay arrays, keypad matrix scanning, LED segment displays with 8 or more digits, or multi-axis sensor networks requiring 30-plus I/O pins, PIC16F724 provides the needed pin count with 10-bit ADC and 7 KB Flash in a single device.
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