Microchip PIC16F18346-I/P, 8bit PIC Microcontroller, PIC16, 32MHz, 28 kB Flash, 20-Pin PDIP

  • RS Stock No. 124-1556
  • Mfr. Part No. PIC16F18346-I/P
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

PIC16F18325/18326/18345/18346 8-Bit Microcontrollers

The PIC16F range of Microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip’s PIC® architecture in various pin and package options.

PIC16F18325/18345 Microcontrollers are based on Microchip’s Enhanced Mid-Range core and include new Low-Power features. IDLE and DOZE modes have been added along with Peripheral Module Disable, this allows peripherals to be removed from the power rail and clock tree for zero power leakage.

Microcontroller Features

8 MIPS Max. CPU Speed
49 Instructions
16 Level Hardware Stack
Interrupt Capability
Internal Oscillator
12 or 18 I/O Pins
Power-On Reset (POR)
Configurable Power-Up Timer (PWRTE)
Brown-Out Reset (BOR) and Low-Power Brown-Out Reset (LPBOR)
Extended Watchdog Timer (WDT)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD)
Low voltage Programming (LVP)
Peripheral Pin Select (PPS)

Power-Saving Features

Peripheral Module Disable (PMD) – Ability to disable unused peripherals for minimal power consumption
SLEEP, IDLE and DOZE Low-Power Modes
Sleep mode: 40 nA @ 1.8 V (typical)
Watchdog Timer: 250 nA @ 1.8 V (typical)
Secondary Oscillator: 300 nA @ 32 kHz
Operating Current: 8 μA @ 32 kHz 1.8 V (typical)

Peripheral Features

10-bit Analogue-to-Digital Converter – 11 or 17 channels depending on model
5-Bit Digital-to-Analogue Converter (DAC)
Two Comparators (COMP)
Voltage Reference
Four Configurable Logic Cells (CLC)
Two Complementary Waveform Generators (CWG)
Four Capture/Compare/PWM (CCP) modules
Two 10-bit PWMs
Numerically Controlled Oscillator (NCO)
EUSART – RS-232, RS-485 and LIN compatible
Two Master Synchronous Serial Ports (MSSP) – I2C, SMBus, PMBus compatible
Data Signal Modulator (DSM)
Four 8-bit Timers with Hardware Limit Timer (HLT)
Three 16-bit Timers

Attribute Value
Family Name PIC16
Package Type PDIP
Mounting Type Surface Mount
Pin Count 20
Device Core PIC
Data Bus Width 8bit
Program Memory Size 28 kB
Maximum Frequency 32MHz
RAM Size 2 kB
ADC Channels 17
Typical Operating Supply Voltage 2.3 → 5.5 V
Height 4.83mm
Timer Resolution 8 bit, 16bit
Length 26.92mm
Maximum Operating Temperature +85 °C
Program Memory Type Flash
Number of ADC Units 1
Instruction Set Architecture RISC
Number of Timers 3
ADCs 1 (17 x 10 bit)
Dimensions 1.06 x 0.28 x 0.19in
Minimum Operating Temperature -40 °C
Timers 1 (1 x 16 bit/1 x 8 bit), 1 (3 x 16 bit), 1 (3 x 8 bit)
Width 0.28in
ADC Resolution 10bit
Temporarily out of stock - back order for despatch 03/03/2021, delivery within 4 working days from despatch date
Price Each (In a Pack of 5)
SGD 2.088
(exc. GST)
SGD 2.234
(inc. GST)
Per unit
Per Pack*
5 - 5
10 - 20
25 - 95
100 - 495
500 +
*price indicative
Packaging Options: