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PIC12LF1840T48A

Status: Not Recommended for new designs

Features:

  • Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
  • Flash Program Memory with self read/write capability
  • Internal 32MHz oscillator
  • 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
  • Fully Integrated Transmitter
  • FSK Operation up to 100 kbps
  • OOK Operation up to 10 kbps
  • 8 Selectable center frequencies
  • Up to 100 kbps bit rate in FSK, 10 kbps bit rate in OOK
  • 30 nA @ 3.0V, typical, RF off
  • 530 nA @ 3.0V, typical, RF Sleep
  • 0.67 mA @ 8 MHz, 3.0V, RF off, typical
  • 9.67 mA @ 8 MHz, 3.0V, RF on at 0 dBm, typical
  • 17.17 mA @ 8 MHz, 3.0V, RF on at 10 dBm, typical
  • 500 nA @ 3.0V, typical
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Overview
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Device Overview

Summary

The PIC12LF1840T48A is not recommended for new designs.  As an alternative, we recommend the PIC12LF1840T39A.

Low Power PICmicro® with fully integrated RF Transmitter capable of operation in 418, 434 and 868 MHz Bands

Please consider this device PIC12LF1840T39A

Additional Features
    • Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
    • Flash Program Memory with self read/write capability
    • Internal 32MHz oscillator
    • 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

    RF Transmitter:

    • Fully Integrated Transmitter
    • FSK Operation up to 100 kbps
    • OOK Operation up to 10 kbps
    • Operation in 418, 434 and 868 MHz Bands:
      • 8 Selectable center frequencies
    • +10 dBm or 0 dBm Configurable Output Power:
      • Up to 100 kbps bit rate in FSK, 10 kbps bit rate in OOK
    Low-Power Features:
    • Standby Current:
      • 30 nA @ 3.0V, typical, RF off
      • 530 nA @ 3.0V, typical, RF Sleep
    • Operating Current:
      • 0.67 mA @ 8 MHz, 3.0V, RF off, typical
      • 9.67 mA @ 8 MHz, 3.0V, RF on at 0 dBm, typical
      • 17.17 mA @ 8 MHz, 3.0V, RF on at 10 dBm, typical
    • Low-Power Watchdog Timer Current:
      • 500 nA @ 3.0V, typical
Parametrics
Name
Value
Data Rate Kbps
100
Freq. Range
418, 434, 868 MHz
Output Power dBM
10
ICSP
Yes
Programmable Memory Bytes
7168
Modulation
FSK/OOK
Digital Timer
2
Op. Voltage (V)
1.8-3.6
IO Pins
6
Watch Dog Timer
1
Programmable Memory Words
4096
Oscillator Max Speed
32

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Dimension
Solder Composition
JEDEC Indicator
RoHS
China EFUP
PIC12LF1840T48A-I/ST
0.060000
0.125000
14
TSSOP
4.4mm
Matte Tin
e3
PIC12LF1840T48AT-I/ST
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
PIC12LF1840T48AT-I/ST022
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
PIC12LF1840T48AT-I/ST024
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
PIC12LF1840T48AT-I/ST025
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
PIC12LF1840T48AT-I/ST023
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
PIC12LF1840T48AT-I/ST026
0.060000
0.246800
14
TSSOP
4.4mm
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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