The PIC16C74B-04/L is an 8-bit microcontroller featuring a high-performance RISC CPU with a maximum operating speed of 20 MHz and a 200 ns instruction cycle. It includes 4 KB of program memory and 192 bytes of data memory (RAM). The device supports various addressing modes and has an interrupt capability with an eight-level deep hardware stack. It also features a power-on reset, power-up timer, and a watchdog timer for reliable operation. This microcontroller is designed with low power consumption in mind, drawing less than 5 mA at 5V and 4 MHz, and has a typical standby current of less than 1.2 µA. The operating voltage range is from 2.5V to 5.5V, making it suitable for a variety of applications. The PIC16C74B-04/L includes multiple timer modules, an 8-bit analog-to-digital converter, and supports serial communication protocols such as SPI and I2C. The device is available in various package types, including 44-pin PLCC, and is suitable for commercial, industrial, and automotive applications. Its features make it a versatile choice for engineers looking for a reliable microcontroller for embedded systems.
IC MCU 8BIT 7KB OTP 44PLCC
Manufacturer: Microchip Technology
Win Source Part Number: 1322723-PIC16C74B-04
Category: Integrated Circuits (ICs)>Embedded>Micro
Packaging: Tube
Core Processor: PIC
Speed: 4MHz
Standard Package: 27
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 33
Program Memory Size: 7KB (4K x 14)
Program Memory Type: OTP
RAM Size: 192 x 8
Data Converters: A/D 8x8b
Oscillator Type: External
Supplier Device Package: 44-PLCC (16.59x16.59)
Temperature Range - Operating: 0°C ~ 70°C
Case / Package: 44-LCC (J-Lead)
ECCN: EAR99
Fake Threat In the Open Market: 66
MSL Level: 3 (168 Hours)
Voltage - Supply (Vcc/Vdd): 4V ~ 5.5V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Other Part Number: PIC16C74B-04/L-NDR
Base Product Number: PIC16C74
RoHS Status: ROHS3 Compliant
PIC PIC® 16C Microcontroller IC 8-Bit 4MHz 7KB (4K x 14) OTP 44-PLCC (16.59x16.59)
IC MCU 8BIT 7KB OTP 44PLCC Product overview: PIC16C74B-04/L 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, 7KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 7KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC16C74B-04/L can be used for catalog matching and distributor lookup.
PIC PIC® 16C Microcontroller IC 8-Bit 4MHz 7KB (4K x 14) OTP 44-PLCC (16.59x16.59)
IC MCU 8BIT 7KB OTP 44PLCC
8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O
MICROCONTROLLER MCU, 8 BIT, PIC16, 4MHZ, PLCC-44; Product Range:PIC16 Microcontrollers; CPU Speed:4MHz; Program Memory Size:7KB; RAM Memory Size:192Byte; No. of Pins:44Pins; MCU Case Style:LCC; No. of I/O s:33I/O s; ADC Channels:8 RoHS Compliant: Yes
| ODG (Origin Data Global) | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | PIC16C74B-04/L | 1322723-PIC16C74B-04/L | PIC16C74B-04/L-ND | 685-PIC16C74B-04/L | PIC16C74B-04/L | PIC16C74B-04/L | PIC16C74B-04/L | 23C4777 |
| Product Name | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | 8-bit 8BIT 7KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontroller Mcu, 8 Bit, Pic16, 4Mhz, Plcc-44; Product Range Microchip |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | ||
| RAM | 0.1920 KB | 7 KB | 0.1920 KB | 0.1920 KB | 0.1920 KB | 0.1920 KB | ||
| ROM Type | OTP; OTP | OTP; OTP | OTP | EPROM; OTP EPROM | ||||
| Supply Voltage | 4 to 5.5 volts | 4 to 5.5 volts | 4 to 5.5 volts | 4 to 5.5 volts |
