8-bit RISC microcontroller featuring 7KB EPROM/OTP memory and 192B RAM. Operates at a maximum frequency of 4MHz with an access time of 4µs. Supports I2C, SPI, and USART/UART interfaces, with 33 programmable I/O pins. Includes 8 timers/counters, watchdog timer, and peripherals like Brown-out Detect/Reset and PWM. Operates from 3.65V to 5.5V, with a temperature range of -40°C to 125°C. Packaged in a 44-pin QFP (PQFP44) for surface mounting.
Frequency4MHz
PackageQFP
MountingSurface Mount
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Technical Specifications
Microchip PIC16C74B-04E/PQ technical specifications.
General
| Access Time | 4us |
| Package/Case | QFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Interface | I2C, SPI, USART, UART |
| Lead Free | Lead Free |
| Max Frequency | 4MHz |
| Max Operating Temperature | 125°C |
| Memory Size | 7KB |
| Memory Type | EPROM, , OTP |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3.65V |
| Mount | Surface Mount |
| Number of Programmable I/O | 33 |
| Number of Timers/Counters | 8 |
| Oscillator Type | External |
| Package Quantity | 96 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 192B |
| RoHS Compliant | Yes |
| Series | PIC® 16C |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Microchip PIC16C74B-04E/PQ Datasheet
Download the complete datasheet for Microchip PIC16C74B-04E/PQ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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