PIC16F84A-04/SS
IC MCU 8BIT 1.75KB FLASH 20SSOP
Embedded Microcontrollers
20-SSOP (0.209", 5.30mm Width)
PIC® 16F
Active
$8.10 / unit (market reference)
MOQ: 4 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | WEC |
| Model | PIC16F84A-04/SS |
| Package / Case | 20-SSOP (0.209", 5.30mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Core Processor | PIC |
| Speed | 4MHz |
| Program Memory Size | 1.75KB (1K x 14) |
| RAM Size | 68 x 8 |
| Number of I/O | 13 |
| Voltage - Supply | 4V ~ 5.5V |
| Peripherals | POR, WDT |
| Supplier Device Package | 20-SSOP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
PIC16F84A-04/SS by WEC is a PIC microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 20-SSOP (0.209", 5.30mm Width) package fits automated SMT assembly. Operating temperature is 0°C ~ 70°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
📖 Technical Guides for PIC16F84A-04/SS
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →PIC16LF1508T-I/SS
IC MCU 8BIT 7KB FLASH 20SSOP
Z8F082AHH020EG2156
IC MCU 8BIT 8KB FLASH 20SSOP
CY8C21312-24PVXA
IC MCU 8BIT 8KB FLASH 20SSOP
PIC24F16KA301-E/SS
IC MCU 16BIT 16KB FLASH 20SSOP
PIC32MM0016GPL020-I/SS
IC MCU 32BIT 16KB FLASH 20SSOP
PIC16F1826-I/SS
IC MCU 8BIT 3.5KB FLASH 20SSOP
All Technical Specifications
| Speed | 4MHz |
| RAM Size | 68 x 8 |
| Core Size | 8-Bit |
| EEPROM Size | 64 x 8 |
| Peripherals | POR, WDT |
| Number of I/O | 13 |
| Core Processor | PIC |
| Oscillator Type | External |
| Program Memory Size | 1.75KB (1K x 14) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 5.5V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.