The PIC16C55AT-20/SO is an 8-bit microcontroller featuring a 28-pin SOIC package. It operates with a 12-bit instruction set and has a 20 I/O configuration. The device supports a wide operating voltage range of 2.0V to 6.25V and is designed using low power, high-speed CMOS technology, making it suitable for power-sensitive applications. The microcontroller includes a variety of peripheral features such as an 8-bit real-time clock/counter, power-on reset, watchdog timer, and programmable code protection. It also offers multiple oscillator options, including low-cost RC, standard crystal, high-speed crystal, and low-frequency crystal configurations. With a typical current consumption of less than 2 mA at 5V and 4 MHz, and a standby current of less than 0.6 µA, it is optimized for low-power applications. The device is suitable for a range of embedded applications requiring efficient processing and reliable performance.
Manufacturer: Microchip Technology
Win Source Part Number: 1318822-PIC16C55AT-2
Category: Integrated Circuits (ICs)>Embedded>Micro
Packaging: Reel - TR
Core Processor: PIC
Speed: 20MHz
Standard Package: 1,600
Mounting: Surface Mount
Core Size: 8-Bit
Peripherals: POR, WDT
Number of I/O: 20
Program Memory Size: 768B (512 x 12)
Program Memory Type: OTP
RAM Size: 25 x 8
Oscillator Type: External
Supplier Device Package: 28-SOIC
Temperature Range - Operating: 0°C ~ 70°C
Case / Package: 28-SOIC (0.295", 7.50mm Width)
ECCN: EAR99
Fake Threat In the Open Market: 81
MSL Level: 1 (Unlimited)
Voltage - Supply (Vcc/Vdd): 3V ~ 5.5V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Other Part Number: PIC16C55AT-20/SO-NDR
Base Product Number: PIC16C55
RoHS Status: ROHS3 Compliant
IC MCU 8BIT 768B OTP 28SOIC Product overview: PIC16C55AT-20/SO from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC16C55AT-20/SO
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Newark, An Avnet Company | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 1318822-PIC16C55AT-20/SO | 685-PIC16C55AT-20/SO | PIC16C55AT-20/SO-ND | PIC16C55AT-20/SO | PIC16C55AT-20/SO | PIC16C55AT-20/SO | PIC16C55AT-20/SO | 23C3413 | PIC16C55AT-20/SO |
| Product Name | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit 8BIT Embedded Microcontroller MCU | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Ic,microcontroller,8-Bit,pic Cpu,cmos,sop,28Pin,plastic Rohs Compliant Microchip | 8-bit Microcontrollers - MCU |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 20 MHz | 40 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | |||
| RAM | 0.7680 KB | 0.0250 KB | 0.0250 KB | 25 KB | 0.0250 KB | 0.0250 KB | |||
| ROM Type | OTP; OTP | EPROM; EPROM | OTP | OTP; OTP | OTP; OTP | ||||
| Supply Voltage | 3 to 5.5 volts | 3 to 5.5 volts | 3 to 5.5 volts | 5.5 volts | 3 to 5.5 volts |
