PIC16F630-I/SL - 8-bit Flash MCU, 1.75KB, 12 I/O, SOIC-14 | Microchip
MPN: PIC16F630-I/SL ✓ فعالPIC16F630-I/SL جائزہ
An 8-bit microcontroller (MCU) is a programmable computing-on-a-chip that executes instructions on 8-bit data words. Within the broader semiconductor taxonomy, an MCU sits below microprocessors (MPUs) in complexity but above simple logic ICs, and the PIC16F630 belongs to the PIC mid-range family, which itself descends from Microchip's PIC® RISC architecture. Flash-based MCUs like the PIC16F630 are in-system programmable, supporting field firmware updates via ICSP without an external programmer, which is a key reason they remain dominant in cost-sensitive embedded designs.
Key features of the PIC16F630 include 35 single-word instructions, an internal 4 MHz oscillator (calibrated to ±1%), an optional 20 MHz external oscillator, a 10-bit resolution timer/counter with programmable prescaler, and wide 2.0V–5.5V operating voltage. The integrated analog comparator supports applications such as battery monitoring, threshold detection, and zero-crossing detection. The device consumes less than 1 mA typical active current at 4 MHz and 5V, and offers sleep mode currents in the microamp range, making it suitable for power-constrained designs.
The PIC16F630 architecture uses a Harvard RISC design with separate program and data buses, allowing instruction fetch and data access in the same clock cycle. This single-cycle execution model provides deterministic timing critical for interrupt-driven embedded firmware. The 14-bit instruction word width (giving 1K x 14 program words) yields compact assembly encoding and efficient use of Flash memory compared with 8-bit instruction-width competitors.
Typical applications include low-cost consumer appliances, remote controls, sensor signal conditioning, LED lighting controllers, small motor drivers, battery chargers, and white-goods user interfaces. The industrial temperature range (-40°C to +85°C for the -I suffix) supports factory automation and outdoor equipment. The wide 2.0–5.5V supply range allows direct connection to single-cell Li-ion, 3.3V logic, or 5V regulated rails.
When designing with this MCU, reserve one I/O line for ICSP clock and one for ICSP data so the firmware can be updated in-circuit. Ensure the MCLR pull-up resistor is correctly sized (typically 10–47 kΩ) and that decoupling is placed within 5 mm of the VDD pin to minimize EMI-induced resets.
This page synthesizes distributor pricing from DigiKey, Mouser, and LCSC, plus drop-in same-family alternatives and practical design notes not found in the manufacturer datasheet alone, helping engineers evaluate the PIC16F630-I/SL for new designs and pin-compatible replacements.
کے لیے ڈراپ اِن متبادل PIC16F630-I/SL — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں PIC16F630-I/SL (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Operating Temperature, Package, Core Architecture, Program Memory Type, Timers.
PIC16F630-E/SL
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16F630-I/ST
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16F676-I/SL
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16F616-I/SL
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16F630T-I/SL
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16F630-E/P
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16F630-I/SL زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Product Family | PIC® 16F |
| Core Architecture | PIC 8-bit RISC (Harvard) |
| Program Memory | 1.75 KB (1K x 14) Flash |
| Data SRAM | 64 bytes |
| Data EEPROM | 128 bytes |
| Maximum CPU Frequency | 20 MHz |
| Instruction Execution Time | 200 ns |
| Operating Voltage | 2.0 V to 5.5 V |
| Number of I/O Pins | 12 |
| Analog Comparators | 1 |
| Timers | 1 x 8-bit with prescaler |
| Watchdog Timer | Yes |
| Internal Oscillator | 4 MHz calibrated (±1%) |
| Instruction Set | 35 single-word instructions |
| ICSP Programming | Yes (In-Circuit Serial Programming) |
| آپریٹنگ درجہ حرارت | -40°C to +85°C (Industrial -I) |
| پیکیج | 14-SOIC (SL), 150-mil, 3.90 mm body width |
| ماؤنٹنگ ٹائپ | Surface Mount |
| Lead-Free / RoHS | Lead-Free / RoHS Compliant |
| MSL لیول | MSL-1 |
PIC16F630-I/SL پن کنفیگریشن
| پن 1 | RA5/MCLR/VPP — Port A bit 5 / Master Clear reset (active low) / Programming voltage input |
| پن 2 | RA0 — Port A bit 0 (digital I/O / ICSP DAT) |
| پن 3 | RA1 — Port A bit 1 (digital I/O) |
| پن 4 | RA2 — Port A bit 2 (digital I/O) |
| پن 5 | RA3 — Port A bit 3 (digital I/O / MCLR alt) |
| پن 6 | RA4 — Port A bit 4 (digital I/O / T0CKI) |
| پن 7 | VDD — Positive power supply (2.0 V to 5.5 V) |
| پن 8 | VSS — Ground reference |
| پن 9 | OSC1/RA7 — Crystal oscillator input / Port A bit 7 (digital I/O) |
| پن 10 | OSC2/RA6 — Crystal oscillator output / Port A bit 6 (digital I/O) |
| پن 11 | RC0 — Port C bit 0 (digital I/O) |
| پن 12 | RC1 — Port C bit 1 (digital I/O) |
| پن 13 | RC2 — Port C bit 2 (digital I/O / comparator output) |
| پن 14 | RC3 — Port C bit 3 (digital I/O) |
عام استعمالات
PIC16F630-I/SL کے لیے موزوں ہے 6 ایپلیکیشنs: Low-Cost Consumer Remote Control, Battery Charger Controller, LED Lighting Controller, Sensor Signal Conditioning Front-End, White Goods User Interface, Industrial Threshold Detector.
Low-Cost Consumer Remote Control
The PIC16F630-I/SL fits remote control designs because its 1.75 KB Flash stores keypad-scan and IR-encoding routines, while 12 digital I/O directly drive the matrix keypad and IR LED without external glue logic. The internal 4 MHz oscillator calibrated to ±1% eliminates an external resonator, shrinking BOM cost. Active current under 1 mA at 4 MHz and 5V supports months of battery life on two AA cells via sleep mode between key presses. Pin-compatible PIC16F676-I/SL upgrade path adds ADC if signal-sensing features are later required. Industrial temperature range allows outdoor equipment.
تجویز کردہ
Battery Charger Controller
The PIC16F630-I/SL is well-suited for single-cell NiMH or Li-ion chargers because its on-chip analog comparator performs voltage and current threshold detection without an external op-amp. The 2.0 V to 5.5 V operating range directly interfaces with single-cell battery stacks. The 8-bit timer drives PWM-like charge-current modulation via software. EEPROM stores charge profile parameters (termination voltage, -ΔV detection, temperature window), and Flash supports field firmware updates via ICSP. Watchdog timer protects against firmware hang during long charge cycles.
تجویز کردہ
LED Lighting Controller
The PIC16F630-I/SL drives small LED driver circuits and addressable light strings. Its 20 MHz CPU generates accurate bit-banged WS2812/SK6812 timing protocols directly from firmware. The internal oscillator removes external resonator cost. 12 I/O pins support up to 12 individual PWM channels via software. EEPROM stores brightness curves and color patterns. The wide 2.0–5.5 V supply range allows direct 3.3 V or 5 V operation from USB or wall adapters. Industrial temperature range supports outdoor architectural lighting installations.
تجویز کردہ
Sensor Signal Conditioning Front-End
The PIC16F630-I/SL serves as a low-cost front-end MCU reading simple digital sensors (Hall-effect, PIR motion, reed switches) and forwarding state changes via GPIO. Its single-cycle 200 ns instruction execution provides deterministic response times under 1 µs for interrupt-driven sensor polling. The 64-byte SRAM holds small buffering, while Flash stores debounce and threshold logic. The watchdog timer recovers from firmware hangs in unattended sensor nodes. Industrial -40°C to +85°C temperature range supports outdoor sensor housings.
تجویز کردہ
White Goods User Interface
The PIC16F630-I/SL controls the user-interface logic in washing machines, dishwashers, and microwaves by scanning capacitive or resistive touch pads and driving 7-segment or LCD indicator displays. Its wide 2.0–5.5 V supply tolerance accepts unregulated 5 V rails common in white-goods power supplies. EEPROM stores user settings (spin speed, program choice, delay timer) through power cycles. The 8-bit timer provides accurate buzzer or alert-tone generation. Industrial temperature rating covers appliance-internal operating conditions.
تجویز کردہ
Industrial Threshold Detector
The PIC16F630-I/SL provides the comparator and timer needed for threshold-detect and trip-circuit applications such as over-voltage, under-voltage, and zero-crossing detectors. The integrated analog comparator compares a divided input voltage against an internal bandgap reference, eliminating the need for an external comparator IC. The watchdog timer prevents latch-up in unattended industrial monitoring. The 20 MHz CPU runs the relay-control decision logic with deterministic latency. Industrial temperature grade meets factory-automation environment specifications.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC16F630-I/SL — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC16F630-E/SL | PIC16F676-I/SL | PIC16F616-I/SL | PIC16F630T-I/SL |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 14-SOIC (SL) | 14-SOIC - same | 14-SOIC - same | 14-SOIC - same | 14-SOIC - same |
| Program Flash Memory | 1.75 KB | 1.75 KB | 1.75 KB | 2 KB (+14%) | 1.75 KB |
| Data SRAM | 64 bytes | 64 bytes | 64 bytes | 128 bytes (2x) | 64 bytes |
| EEPROM | 128 bytes | 128 bytes | 128 bytes | 128 bytes | 128 bytes |
| Maximum CPU Frequency | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| Operating Voltage | 2.0 V to 5.5 V | 2.0 V to 5.5 V | 2.0 V to 5.5 V | 2.0 V to 5.5 V | 2.0 V to 5.5 V |
| ADC | None (1 analog comparator) | None (1 analog comparator) | 8-channel 10-bit ADC | 8-channel 8-bit ADC | None (1 analog comparator) |
| PWM Channels | 0 (timer-based software PWM) | 0 | 0 | 2 hardware PWM | 0 |
| Operating Temperature | -40°C to +85°C (Industrial) | -40°C to +125°C (Extended) | -40°C to +85°C (Industrial) | -40°C to +85°C (Industrial) | -40°C to +85°C (Industrial) |
| Approx Unit Price (qty 1000) | $0.72 | $0.85 | $0.95 | $1.05 | $0.72 |
اہم امتیازی خصوصیات
- Lowest-cost baseline PIC16F family member in 14-SOIC (بمقابلہPIC16F676-I/SL)
- Extended temperature variant available with same die (بمقابلہPIC16F630-E/SL)
- Wide 2.0 V to 5.5 V supply for battery and 3.3 V/5 V rails (بمقابلہPIC16F616-I/SL)
ڈیزائن نوٹس
Reserve one I/O line for ICSP programming clock (PGC) and one for ICSP data (PGD) so the firmware can be updated in-circuit without removing the MCU. On the PIC16F630, RA0 is the default PGD and RA1 is the default PGC line. If your application reassigns both pins to high-impedance outputs, ICSP will fail. A 10–47 kΩ pull-up is required on the MCLR pin (RA5/MCLR/VPP, pin 1) to keep the device out of reset; leaving MCLR floating causes intermittent resets.
Place a 100 nF decoupling capacitor within 5 mm of the VDD pin (pin 7) with a direct trace to VSS (pin 8). For designs with long VDD traces or noisy switch-mode power rails, add a 10 µF bulk capacitor at the board supply entry. The internal 4 MHz oscillator is calibrated at the factory, but if your application requires very tight timing across full temperature, an external 20 MHz crystal on OSC1/OSC2 (pins 9/10) provides better stability. A series resistor (typically 100 Ω–1 kΩ) on MCLR can improve ESD immunity in noisy industrial environments.
The PIC16F630 draws less than 1 mA active current at 4 MHz and 5V, but the I/O sourcing/sinking current is rated at 25 mA per pin and 200 mA total package budget. Do not drive multiple LEDs or relays simultaneously at high current; use a transistor driver. In sleep mode the device draws microamp-level current, so battery-powered designs should enter sleep between sensor polls and use the watchdog timer or external interrupt to wake. The brown-out reset (BOR) configuration bit should be enabled for battery applications to avoid executing from a low-voltage supply.
تعمیل کی معلومات
RoHS compliant per Microchip product page and distributor listings. Not AEC-Q100 qualified—use the PIC16F630-E/SL extended-temperature variant for harsher environments. Lead-free packaging confirmed.
