PIC10F220T-E/OT - 8-Bit MCU, 384B Flash, 8MHz, SOT-23-6 | Microchip
MPN: PIC10F220T-E/OT ✓ فعالPIC10F220T-E/OT جائزہ
An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash/ROM), data memory (RAM), and peripherals onto one die. Within the taxonomy, the PIC10F220 belongs to the 8-bit microcontroller -> microcontroller -> embedded processor -> semiconductor hierarchy. Its tiny 6-pin SOT-23 footprint positions it as a minimal-pin-count MCU sub-category, ideal for replacing discrete logic gates or analog timers in space-constrained designs.
Key features include a 4-channel 8-bit Analog-to-Digital Converter (ADC) with external and internal voltage references, one 8-bit timer (Timer0), an MCLR reset input, GPIO, and 16 bytes of RAM supporting up to 4 MHz internal oscillator operation. The device operates from 2.0V to 5.5V supply voltage, has 4 I/O pins, and includes Flash program memory that can be written thousands of times. Low-power consumption makes it ideal for battery-powered and energy-harvesting applications.
Technically, the PIC10F220 employs a Harvard architecture with separate program and data buses, enabling single-cycle instruction execution except for program branches (2 cycles). The Flash memory uses 12-bit-wide instruction words, providing 2:1 code compression over competing 8-bit architectures, and supports in-circuit serial programming (ICSP) for field upgrades.
Typical applications include LED lighting controllers, battery chargers, smart sensors, simple motor control, and consumer appliance interfaces. The extended -40C to +125C temperature range also enables automotive and industrial sensor signal conditioning modules.
Design consideration: when selecting this part, ensure that 4 GPIO pins are sufficient for your application - the PIC10F220 is intentionally minimal and requires pin multiplexing for complex interfaces. For applications needing more I/O, consider PIC12F or PIC16F families.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, providing a 360-degree view for procurement and engineering teams evaluating the PIC10F220T-E/OT.
کے لیے ڈراپ اِن متبادل PIC10F220T-E/OT — 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 PIC10F220T-E/OT (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Core Architecture, Internal Oscillator, Instruction Set, ADC, I/O Pins.
PIC10F220-I/OT
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC10F222T-E/OT
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC10F220T-E/OT زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Core Architecture | 8-bit RISC (PIC) |
| Instruction Set | 33 single-word instructions |
| Program Memory (Flash) | 384 bytes (256 x 12 words) |
| Data RAM | 16 bytes |
| Data EEPROM | Not present |
| Maximum CPU Speed | 8 MHz (4 MIPS) |
| Supply Voltage (VDD) | 2.0 V to 5.5 V |
| آپریٹنگ درجہ حرارت | -40 C to +125 C (Extended Industrial, "E") |
| I/O Pins | 4 (GPIO) |
| ADC | 8-bit, 3 channels |
| Timers | 1 x 8-bit (Timer0) |
| Internal Oscillator | 4 MHz (calibrated) |
| Reset | MCLR (master clear) |
| پیکیج | SOT-23-6 |
| ماؤنٹنگ ٹائپ | Surface Mount |
| MSL لیول | 1 |
| RoHS اسٹیٹس | Compliant |
| Programming Method | ICSP (In-Circuit Serial Programming) |
PIC10F220T-E/OT پن کنفیگریشن
| پن 1 | VDD — Positive supply voltage (2.0V to 5.5V) |
| پن 2 | VSS — Ground reference |
| پن 3 | GP0/ICSPDAT — General-purpose I/O / ICSP data |
| پن 4 | GP1/ICSPCLK — General-purpose I/O / ICSP clock |
| پن 5 | GP2/T0CKI — General-purpose I/O / Timer0 clock input |
| پن 6 | GP3/MCLR/VPP — General-purpose input / Master Clear reset / Programming voltage |
عام استعمالات
PIC10F220T-E/OT کے لیے موزوں ہے 6 ایپلیکیشنs: LED Lighting Controllers, Battery-Powered Sensor Nodes, Consumer Appliance Interfaces, Smart Battery Chargers, Automotive Accessory Modules, Industrial Sensor Signal Conditioning.
LED Lighting Controllers
The PIC10F220T-E/OT suits low-cost LED lighting controllers thanks to its 4 GPIO pins driving MOSFETs, 8-bit ADC for analog dimming feedback, and tiny SOT-23-6 footprint. With 384 bytes of Flash and 8 MHz CPU speed, the MCU handles simple PWM dimming patterns and color-mixing logic via firmware bit-banging. Operating from 2.0V to 5.5V, it directly interfaces with 3.3V or 5V LED driver stages. The extended -40C to +125C temperature range supports enclosed-lighting fixtures where ambient temperatures exceed 70C. Engineers use it for decorative lighting, signage backlights, and RGB accent strips where minimal pin count and cost are critical.
تجویز کردہ
Battery-Powered Sensor Nodes
The PIC10F220T-E/OT fits battery-powered sensor nodes because its 2.0V minimum supply enables single-cell alkaline or two-cell coin-battery operation down to 1.8V under load. The 16 bytes of RAM and 384 bytes of Flash support simple periodic-sampling routines for temperature, voltage, or contact-closure sensing. The 8-bit ADC with 3 channels reads analog sensors while Timer0 triggers periodic wake-ups for duty-cycled power management. The SOT-23-6 package occupies less than 9 mm squared of PCB area, ideal for IoT wearables and remote sensor tags. Low-cost pricing (under $0.50 at 1k pieces) makes it disposable in high-volume disposable electronics.
تجویز کردہ
Consumer Appliance Interfaces
The PIC10F220T-E/OT serves in consumer appliance user-interface modules where 4 GPIO pins drive 2-4 capacitive touch buttons, status LEDs, or simple buzzer feedback. Its 8 MHz core easily scans button matrices and drives LED indicators within microsecond response times, suitable for human-interface debounce timing. The internal 4 MHz oscillator eliminates external crystal cost, while ICSP programming allows field firmware updates via test pins. Operating from 2.0V to 5.5V covers both 3.3V and 5V button-illumination circuits. The -40C to +125C temperature rating supports kitchen and laundry appliance environments where ambient temperatures reach 85C.
تجویز کردہ
Smart Battery Chargers
The PIC10F220T-E/OT operates as the supervisory controller in single-cell Li-ion or NiMH battery chargers, leveraging its 8-bit ADC to monitor battery voltage, charge current, and temperature thermistor inputs. Three ADC channels cover Vbat, Icharge, and NTC sensing simultaneously. The 4 GPIO drive charge-enable MOSFETs, status LEDs, and an optional temperature interrupt. Operating from 2.0V to 5.5V directly accepts USB-supplied 5V for portable charging applications. The Flash-based program memory supports custom charge profiles (CC-CV, trickle, termination) tuned to specific battery chemistries. Its low cost enables integration into sub-$10 consumer charging accessories.
تجویز کردہ
Automotive Accessory Modules
The PIC10F220T-E/OT, with its -40C to +125C extended-industrial temperature range, finds use in non-safety automotive accessories such as interior lighting controllers, decorative trim drivers, and aftermarket accessory switches. The SOT-23-6 footprint fits inside small connector housings or behind dashboard trim panels. The 8-bit ADC reads automotive 12V battery voltage through a resistor divider, while GPIO drives high-side MOSFETs via opto-isolators. Designers should verify AEC-Q100 qualification status with Microchip for specific OEM programs, but the temperature grade supports under-hood-adjacent accessory compartments. Flash-based ICSP programming enables factory calibration and OEM-specific feature variants.
تجویز کردہ
Industrial Sensor Signal Conditioning
The PIC10F220T-E/OT conditions industrial sensor outputs in compact PLC input modules and 4-20 mA loop-powered transmitters. Its 8-bit ADC digitizes bridge sensor, thermistor, or potentiometer signals while the 4 GPIO drive HART modem interfaces or digital isolators. Operating from 2.0V to 5.5V supports loop-powered 4-20 mA circuits with shunt regulation. The SOT-23-6 package allows dense PCB layouts in multi-channel PLC backplanes where hundreds of input cards require per-channel microcontrollers. Industrial-grade temperature range guarantees operation in factory automation cabinets where ambient temperatures reach 70C with limited cooling. Engineering teams benefit from Microchip's MPLAB X IDE ecosystem and free XC8 compiler.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC10F220T-E/OT — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC10F220-I/OT | PIC10F222T-E/OT | PIC10F220-I/P |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | SOT-23-6 | SOT-23-6 - same | SOT-23-6 - same | PDIP-8 (different) |
| Program Memory (Flash) | 384 bytes | 384 bytes | 512 bytes (+33%) | 384 bytes |
| Data RAM | 16 bytes | 16 bytes | 16 bytes | 16 bytes |
| Data EEPROM | No | No | Yes | No |
| Maximum CPU Speed | 8 MHz (4 MIPS) | 8 MHz (4 MIPS) | 8 MHz (4 MIPS) | 8 MHz (4 MIPS) |
| Temperature Range | -40C to +125C (E) | -40C to +85C (I) | -40C to +125C (E) | -40C to +85C (I) |
| ADC Resolution | 8-bit, 3 channels | 8-bit, 3 channels | 8-bit, 3 channels | 8-bit, 3 channels |
| GPIO Pins | 4 | 4 | 4 | 4 |
اہم امتیازی خصوصیات
- Smaller 6-pin SOT-23-6 footprint vs 8-pin PDIP/PDIP alternatives (بمقابلہPIC10F220-I/P (PDIP-8))
- Extended -40C to +125C temperature grade in SOT-23-6 (بمقابلہPIC10F220-I/OT)
- Lowest cost in the PIC10F Flash family (بمقابلہPIC10F222T-E/OT)
ڈیزائن نوٹس
The PIC10F220T-E/OT operates from 2.0V to 5.5V and consumes approximately 1 mA active current at 4 MHz. For battery-powered designs using two alkaline cells, ensure VDD stays above 2.0V under load - alkaline cells drop below 1V each at end-of-life, so a low-battery detect via the ADC (reading VDD through an internal channel) is recommended at the 2.2V threshold.
Place a 100 nF decoupling capacitor as close as possible to the VDD pin (pin 1), with the trace length to the VSS pin (pin 2) kept under 5 mm. For ICSP programming via GP0/GP1, leave test-point access or unpopulated header footprints on these pins to enable in-circuit firmware updates without removing the MCU from the PCB. The SOT-23-6 thermal pad is not present on this package - it relies on the standard 6-pin lead-frame for heat dissipation.
GP3 on the PIC10F220T-E/OT is input-only and is multiplexed with MCLR reset - configuring it as a digital output is not possible, so high-side drive circuits must use GP0/GP1/GP2 for output control. Also, the 33-instruction RISC core has no hardware multiply or divide - multiplication and division must be implemented via firmware shift-and-add loops, increasing code size and execution time. Finally, only 16 bytes of RAM means recursive functions and large stack buffers are not feasible.
تعمیل کی معلومات
RoHS and lead-free compliant per Microchip product page. AEC-Q100 automotive qualification status not explicitly confirmed in verified data; verify with Microchip for automotive OEM programs.
