Manufacturer Part Number
PIC12F635-E/SN
Manufacturer
Microchip Technology
Introduction
The PIC12F635-E/SN is a member of Microchip's PIC® 12F series of 8-bit microcontrollers designed for low-power and high-performance applications in a compact form factor.
Product Features and Performance
8-Bit PIC Core Processor
20MHz Maximum Speed
Integrates Brown-out Detect/Reset, POR, WDT peripherals
5 configurable I/O pins
75KB of Flash Program Memory
128 Bytes of EEPROM
64 Bytes of RAM
Internal Oscillator for clock generation
Supports a voltage supply range of 2V to 5.5V
Product Advantages
Low power consumption suitable for battery-operated devices
High-performance 8-bit architecture
Self-programmable under software control
Wide operating voltage range
Extended operating temperature
Key Technical Parameters
Core Processor: PIC
Core Size: 8-Bit
Speed: 20MHz
Program Memory Size: 1.75KB (1K x 14)
EEPROM Size: 128 x 8
RAM Size: 64 x 8
Voltage Supply: 2V ~ 5.5V
Operating Temperature: -40°C ~ 125°C (TA)
Quality and Safety Features
Built-in Brown-out Reset for stability during low voltage conditions
Power-on Reset to ensure proper startup
Watchdog Timer to reset under software fault conditions
Compatibility
Compatible with various development tools from Microchip
Software and hardware tools available for programming and simulation
Application Areas
Consumer Electronics
Industrial Automation
Automotive applications
Medical devices
Smart sensing and control systems
Product Lifecycle
Active product status
Not listed for discontinuation
Potential future upgrades include more memory or enhanced peripherals on newer models
Several Key Reasons to Choose This Product
Robust performance with 8-bit PIC core at 20MHz
Flexible I/O options with 5 configurable pins
Durable design with extended temperature range for harsh environments
Broad compatibility with Microchip's development ecosystem
Enhanced safety features including Brown-out Reset and Watchdog Timer
Perfect for space-constrained applications due to small 8-SOIC package
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