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PIC12F1840

Status: In Production

Features:

  • Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
  • Flash Program Memory with self read/write capability
  • Internal 32MHz oscillator
  • Integrated Capacitive mTouch Sensing Module
  • Data Signal Modulator Module
  • MI2C, SPI, EUSART w/auto baud
  • ECCP (Enhanced/Capture Compare PWM) Module
  • Comparator with selectable Voltage Reference
  • 4 Channel 10b ADC with Voltage Reference
  • 25mA Source/Sink current I/O
  • Two 8-bit Timers (TMR0/TMR2)
  • One 16-bit Timer (TMR1)
  • Extended Watchdog Timer (EWDT)
  • Enhanced Power-On/Off-Reset
  • Brown-Out Reset (BOR)
  • In Circuit Serial Programming (ICSP)
  • On Board In-Circuit Debug
  • Wide Operating Voltage (1.8V – 5.5V)
  • Low Power PIC12LF182x variants (1.8V – 3.6V)
  • Standby Current (PIC12LF1840): 20 nA @ 1.8V, typical
  • Active Current (PIC12LF1840): 50uA/MHz @ 1.8V, typical
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

Debug Support
• Integrated debug support on Device. No debug header is required
• Optional external debug headers, AC244043 (F) / AC244044 (LF), are also available
• Debug and programming support is available via PICkit™ 3, and MPLAB® ICD 3
• For Debug Header information, please refer to DS51292

Additional Features
    • Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
    • Flash Program Memory with self read/write capability
    • Internal 32MHz oscillator
    • Integrated Capacitive mTouch Sensing Module
    • Data Signal Modulator Module
    • MI2C, SPI, EUSART w/auto baud
    • ECCP (Enhanced/Capture Compare PWM) Module
    • Comparator with selectable Voltage Reference
    • 4 Channel 10b ADC with Voltage Reference
    • 25mA Source/Sink current I/O
    • Two 8-bit Timers (TMR0/TMR2)
    • One 16-bit Timer (TMR1)
    • Extended Watchdog Timer (EWDT)
    • Enhanced Power-On/Off-Reset
    • Brown-Out Reset (BOR)
    • In Circuit Serial Programming (ICSP)
    • On Board In-Circuit Debug
    • Wide Operating Voltage (1.8V – 5.5V)
    • Low Power PIC12LF182x variants (1.8V – 3.6V)
    • Standby Current (PIC12LF1840): 20 nA @ 1.8V, typical
    • Active Current (PIC12LF1840): 50uA/MHz @ 1.8V, typical
Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
7
CPU Speed (MIPS/DMIPS)
8
SRAM Bytes
256
Data EEPROM/HEF (bytes)
256
Digital Communication Peripherals
1-UART, 1-SPI, 1-I2C1-MSSP(SPI/I2C)
Capture/Compare/PWM Peripherals
1 ECCP,
Timers
2 x 8-bit, 1 x 16-bit
ADC Input
4 ch, 10-bit
Number of Comparators
1
Temperature Range (C)
-40 to 125
Operating Voltage Range (V)
1.8 to 5.5
Pin Count
8
Low Power
Yes

Documents

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Programming Specification

Applications Source code

08/06/2014
10KB

Development Environment

  • Demo & Evaluation Boards
  • Emulators & Debuggers
  • Programmers
  • Application Examples
Demo & Evaluation Boards
Curiosity
Curiosity ( DM164137 )

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Emulators & Debuggers
MPLAB PICkit 4 In-Circuit Debugger
MPLAB PICkit 4 In-Circuit Debugger ( PG164140 )

Fast programming, increased functionality, at the same price as its predecessor.


The MPLAB® PICkit™ 4 In-Circuit Debugger/Programmer allows fast and easy debugging and programming of PIC®, dsPIC®, AVR, SAM and CEC flash microcontrollers, using the powerful graphical user interface of MPLAB X Integrated Development Environment (IDE), version 4.15. The MPLAB

...

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MPLAB ICD 4 In-Circuit Debugger
MPLAB ICD 4 In-Circuit Debugger ( DV164045 )

The MPLAB® ICD 4 In-Circuit Debugger/Programmer is Microchip’s fastest, cost-effective debugging and programming tool for PIC® Microcontrollers (MCUs), dsPIC® Digital Signal Controllers (DSCs), and CEC flash microcontrollers. This speed is provided by a SAME70 MCU with 300 MHz, 32-bit MCU with 2MB of RAM and a high-speed FPGA to yield faster

...

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PICkit 3 In-Circuit Debugger
PICkit 3 In-Circuit Debugger ( PG164130 )
(Not Recommended for new design)

The PICkit 3 is not recommended for new designs. For new designs, please see the MPLAB PICKit 4.

Microchip’s PICkit™ 3 In-Circuit Debugger/Programmer uses in-circuit debugging logic incorporated into each chip with Flash memory to provide a low-cost hardware debugger and programmer. In-circuit

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MPLAB ICD 3 In-Circuit Debugger
MPLAB ICD 3 In-Circuit Debugger ( DV164035 )
(Not Recommended for new design)

 The MPLAB ICD 3 is a mature product. For new designs, consider using the MPLAB ICD 4 (DV164045)

MPLAB® ICD 3 In-Circuit Debugger System is Microchip's most cost effective high-speed hardware debugger/programmer for Microchip Flash Digital Signal Controller (DSC) and microcontroller

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MPLAB REAL ICE PROBE KIT
MPLAB REAL ICE PROBE KIT ( DV244005 )
(Not Recommended for new design)

 

Not recommended for new designs. For new designs, please consider the MPLAB ICD 4 (DV164045).

MPLAB REAL ICE In-Circuit Emulator System is Microchip’s next generation high speed emulator for Microchip Flash DSC® and MCU devices. It debugs and programs

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Programmers
MPLAB PICkit 4 In-Circuit Debugger
MPLAB PICkit 4 In-Circuit Debugger ( PG164140 )

Fast programming, increased functionality, at the same price as its predecessor.


The MPLAB® PICkit™ 4 In-Circuit Debugger/Programmer allows fast and easy debugging and programming of PIC®, dsPIC®, AVR, SAM and CEC flash microcontrollers, using the powerful graphical user interface of MPLAB X Integrated Development Environment (IDE), version 4.15. The MPLAB

...

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MPLAB ICD 4 In-Circuit Debugger
MPLAB ICD 4 In-Circuit Debugger ( DV164045 )

The MPLAB® ICD 4 In-Circuit Debugger/Programmer is Microchip’s fastest, cost-effective debugging and programming tool for PIC® Microcontrollers (MCUs), dsPIC® Digital Signal Controllers (DSCs), and CEC flash microcontrollers. This speed is provided by a SAME70 MCU with 300 MHz, 32-bit MCU with 2MB of RAM and a high-speed FPGA to yield faster

...

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PICkit 3 In-Circuit Debugger
PICkit 3 In-Circuit Debugger ( PG164130 )
(Not Recommended for new design)

The PICkit 3 is not recommended for new designs. For new designs, please see the MPLAB PICKit 4.

Microchip’s PICkit™ 3 In-Circuit Debugger/Programmer uses in-circuit debugging logic incorporated into each chip with Flash memory to provide a low-cost hardware debugger and programmer. In-circuit

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MPLAB PM3 Universal Device Programmer
MPLAB PM3 Universal Device Programmer ( DV007004 )

The MPLAB® PM3 Universal Device Programmer is easy to use and operates with a PC or as a stand-alone unit, and programs Microchip's entire line of PIC® devices as well as the latest dsPIC® DSC devices. When used standalone, data can be loaded and saved with the SD/MMC card (not included).

  • Socket: AC164340   PartNo: PIC12F1840 (8MF)
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MPLAB ICD 3 In-Circuit Debugger
MPLAB ICD 3 In-Circuit Debugger ( DV164035 )
(Not Recommended for new design)

 The MPLAB ICD 3 is a mature product. For new designs, consider using the MPLAB ICD 4 (DV164045)

MPLAB® ICD 3 In-Circuit Debugger System is Microchip's most cost effective high-speed hardware debugger/programmer for Microchip Flash Digital Signal Controller (DSC) and microcontroller

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MPLAB REAL ICE PROBE KIT
MPLAB REAL ICE PROBE KIT ( DV244005 )
(Not Recommended for new design)

 

Not recommended for new designs. For new designs, please consider the MPLAB ICD 4 (DV164045).

MPLAB REAL ICE In-Circuit Emulator System is Microchip’s next generation high speed emulator for Microchip Flash DSC® and MCU devices. It debugs and programs

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
PIC12F1840-H/MF
0.023800
0.041667
8
DFN
3x3x0.9mm
Matte Tin
e3
PIC12F1840-E/MF
0.023800
0.041667
8
DFN
3x3x0.9mm
Matte Tin
e3
PIC12F1840-E/MFVAO
0.023800
0.041667
8
DFN
3x3x0.9mm
Matte Tin
e3
PIC12F1840-I/MF
0.023800
0.041667
8
DFN
3x3x0.9mm
Matte Tin
e3
PIC12F1840T-E/MF
0.023800
0.172727
8
DFN
3x3x0.9mm
Matte Tin
e3
PIC12F1840T-E/MFVAO
0.023800
0.172727
8
DFN
3x3x0.9mm
Matte Tin
e3
PIC12F1840T-H/MF
0.023800
0.172727
8
DFN
3x3x0.9mm
Matte Tin
e3
PIC12F1840T-H/MFVAO
0.023800
0.172727
8
DFN
3x3x0.9mm
Matte Tin
e3
PIC12F1840T-I/MF
0.023800
0.172727
8
DFN
3x3x0.9mm
Matte Tin
e3
PIC12F1840T-I/RF
0.012200
0.136364
8
UDFN
3x3x0.5mm
Matte Tin
e3
PIC12F1840T-E/RF
0.012200
0.136364
8
UDFN
3x3x0.5mm
Matte Tin
e3
PIC12F1840-I/RF
0.012200
0.375000
8
UDFN
3x3x0.5mm
Matte Tin
e3
PIC12F1840-E/SN
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840-E/SNVAO
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840-H/SN
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840-I/SN
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840-I/SNVAO
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840T-E/SN
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840T-E/SNVAO
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840T-H/SN
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840T-H/SNV04
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840T-I/SN
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840T-I/SNV01
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840T-I/SNVAO
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840T-H/SNVAO
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
PIC12F1840-E/P
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
PIC12F1840-I/P
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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