PIC12LF1840-E/SN
- Mfr.Part #
- PIC12LF1840-E/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 8SOIC
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Length :
- 4.9mm
- Package :
- Tube
- Number of Timers/Counters :
- 3
- Oscillator Type :
- Internal
- Width :
- 3.9 mm
- Product Category :
- 8-bit Microcontrollers - MCU
- Series :
- PIC® XLP™ 12F
- Max Power Dissipation :
- 800mW
- Memory Size :
- 7kB
- Time@Peak Reflow Temperature-Max (s) :
- 40
- DAC Channels :
- yes
- Low Power Mode :
- No
- Speed :
- 32MHz
- Number of Terminations :
- 8
- On Chip Data RAM Width :
- 8
- Program Memory Size :
- 7KB 4K x 14
- Radiation Hardening :
- No
- Brand :
- Microchip Technology / Atmel
- Base Product Number :
- PIC12LF1840
- Frequency :
- 32MHz
- Operating Temperature :
- -40°C~125°C TA
- Interface :
- I2C, LIN, SPI, UART, USART
- Number of I/O :
- 5
- Core Processor :
- PIC
- Core Size :
- 8-Bit
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Data Converters :
- A/D 4x10b, D/A 1x5b
- Factory Lead Time :
- 8 Weeks
- RoHS :
- Details
- RAM (words) :
- 256
- Format :
- FIXED-POINT
- On Chip Program ROM Width :
- 14
- Watchdog Timer :
- yes
- Interfaces :
- I2C/SPI/USART
- Product :
- MCU
- DMA Channels :
- No
- Has ADC :
- yes
- Lead Free :
- Lead Free
- EEPROM Size :
- 256 x 8
- Number of Serial I/Os :
- 1
- Mounting Style :
- SMD/SMT
- Number of ADC Channels :
- 4 Channel
- Tradename :
- PIC
- Peak Reflow Temperature (Cel) :
- 260
- Program Memory Type :
- Flash
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Boundary Scan :
- No
- Data Bus Width :
- 8B
- Supplier Device Package :
- 8-SOIC
- Product Status :
- Active
- Supply Current-Max :
- 4.1mA
- Integrated Cache :
- No
- Base Part Number :
- PIC12LF1840
- Interface Type :
- EUSART, MI2C, SPI
- RAM Size :
- 256 x 8
- Operating Supply Voltage :
- 3.3V
- Bit Size :
- 8
- Published :
- 2010
- Packaging :
- Tube
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Pin Count :
- 8
- Maximum Operating Temperature :
- + 125 C
- Device Core :
- PIC
- PWM Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Number of External Interrupts :
- 1
- Height :
- 1.75 mm
- Terminal Pitch :
- 1.27mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of I/Os :
- 6 I/O
- Terminal Form :
- Gull wing
- Supply Voltage :
- 3V
- Data Converter :
- A/D 4x10b; D/A 1x5b
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Minimum Operating Temperature :
- - 40 C
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- ROM (words) :
- 4096
- Manufacturer :
- Microchip
- Mounting Type :
- Surface Mount
- Datasheets
- PIC12LF1840-E/SN

Microcontrollers Microchip Technology PIC12LF1840-E/SN Overview
The Microcontrollers Microchip Technology PIC12LF1840-E/SN is a highly versatile and efficient 8-bit microcontroller designed to cater to a wide range of applications. Engineered by Microchip Technology, this device integrates a robust 7KB of flash memory within a compact 8SOIC package, making it ideal for advanced control systems that demand low power consumption and significant processing capabilities. The microcontroller's architecture is optimized to deliver superior performance for applications requiring intricate algorithms and various connectivity options, thus ensuring reliability and enhanced operational efficiency.
PIC12LF1840-E/SN Features
This PIC12LF1840-E/SN microcontroller boasts several key features that make it an excellent choice for developers and engineers. It includes an internal 32 MHz oscillator, which ensures precise timing and simplified circuit design without the need for external timing components. Its integrated 256 bytes of EEPROM allows for easy data storage without additional external memory components. Additionally, the device features Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels which facilitate improved processing speed and efficiency. The microcontroller also supports I²C, SPI, and UART protocols, offering flexible communication options.
PIC12LF1840-E/SN Applications
- Consumer Electronics: Utilized in remote controls and gaming devices, where its compact size and robust processing capabilities allow for advanced user interface features and wireless communication enhancements.
- Home Automation: Key component in smart thermostats and lighting systems, leveraging its low power consumption and robust connectivity options to enable efficient and reliable smart home ecosystems.
- Automotive: Used in automotive sensors and entertainment systems to process real-time data and improve user interaction, thanks to its high integration and support for multiple communication protocols.
- Industrial Control: Powers sensors and actuators in factory automation scenarios, facilitating precision and durability even in harsh industrial environments.
- Healthcare Devices: Integrated into portable medical devices such as glucose monitors or wearable health trackers, where its efficiency and low power usage are crucial for device longevity and reliability.
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