PIC12F629-I/MF Microchip Integrated Circuit (Small Outline No-lead) In Stock
The PIC12F629-I/MF is an 8-bit PIC12 family microcontroller from Microchip with 1.75 KB of Flash program memory, 128 bytes of EEPROM, and 64 bytes of RAM in a compact 8-pin DFN package. It runs at up to 20 MHz and can operate down to 2 V at 4 MHz, making it suited for low-power embedded control. Ideal for simple automation, appliance control, and sensor interface tasks.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- PIC12F629-I/MF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0500(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 PIC12F629-I/MF?
- 8-bit PIC12 core running at up to 20 MHz clock frequency
- 1.75 KB Flash program memory with 128 bytes of EEPROM data storage
- Low-voltage operation from 2 V at 4 MHz for battery-powered designs
- Compact 8-pin DFN package for space-constrained embedded applications
- 64 bytes of RAM supporting lightweight firmware control loops
What is PIC12F629-I/MF used for?
The PIC12F629-I/MF is well suited for cost-sensitive, space-constrained applications such as simple sensor interfaces, LED controllers, and appliance timer circuits where only a few I/O pins are needed. Its ability to operate at 2 V at 4 MHz makes it a practical choice for coin-cell or battery-powered systems that must run for extended periods without recharging.
What are the specifications of PIC12F629-I/MF?
| Pbfree Code | Yes |
| Manufacturer Package Code | DFN-S-8 |
| Factory Lead Time | 13Weeks |
| YTEOL | 9 |
| Has ADC | NO |
| Additional Feature | OPERATE AT 4MHZ AT 2VMIN |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC12 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-N8 |
| JESD-609 Code | e3 |
| Low Power Mode | NO |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 6 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | NO |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.20,25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 64 |
| ROM (words) | 1792 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 3mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline No-lead |
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 | Philippines, Thailand |
Where can I find the PIC12F629-I/MF datasheet?
PIC12F629-I/MF Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC12F629-I/MF?
Compatible alternatives and drop-in replacements for PIC12F629-I/MF:
RISC Microcontroller, 8-Bit, FLASH, PIC12 CPU, 20MHz, CMOS, PDSO8
8 pin PIC w/CCP/PWM, 10 bit A2D, comparator, midrange core, 2K words flash
RISC Microcontroller, 8-Bit, FLASH, PIC12 CPU, 20MHz, CMOS, PDSO8
RISC Microcontroller, 8-Bit, FLASH, PIC CPU, 20MHz, CMOS, PDSO8
RISC Microcontroller, 8-Bit, FLASH, PIC CPU, 20MHz, CMOS, PDSO8
Frequently Asked Questions
How much program memory and data storage does the PIC12F629-I/MF provide?
The PIC12F629-I/MF includes 1.75 KB of Flash program memory and 128 bytes of EEPROM for non-volatile data storage, plus 64 bytes of RAM for runtime variables. While modest, this is sufficient for simple control firmware such as LED dimming sequences, button debouncing routines, and sensor threshold comparisons.
What is the lowest supply voltage at which the PIC12F629-I/MF can reliably operate?
The PIC12F629-I/MF can operate at a supply voltage as low as 2 V when the clock frequency is limited to 4 MHz. This low-voltage capability allows it to run directly from a pair of AA batteries or a single lithium coin cell without a regulator, extending battery life in portable and wireless sensor nodes.
For a compact coin-cell powered remote sensor, why is the 8-pin DFN package of the PIC12F629-I/MF advantageous?
The 8-pin DFN (MF suffix) package of the PIC12F629-I/MF has a body footprint of approximately 2 mm × 3 mm with no leads extending beyond the body, enabling very high-density PCB placement. Combined with its 2 V minimum operating voltage, this allows an entire sensor node circuit to fit on a PCB no larger than the coin cell that powers it.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.2600 | $1.26 |
| 16+ | $1.2438 | $19.90 |
| 25+ | $1.2000 | $30.00 |
| 1000+ | $1.1000 | $1100.00 |
| 5000+ | $1.0500 | $5250.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit