PIC16F18345-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC16F18345-I/P is an 8-bit PIC16 microcontroller running up to 32 MHz with integrated ADC and DAC channels in a 20-pin PDIP package. It operates from 2.3 V minimum voltage supporting low-power and battery-operated embedded designs. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F18345-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4100(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32 MHz 8-bit PIC16 core with both ADC and DAC channels enabling mixed-signal control in a single chip
- Operates from 2.3 V minimum at 16 MHz for compatibility with 2.5 V and 3.3 V power-constrained systems
- 20-pin PDIP package with XLP low-power technology for easy prototyping and battery-operated embedded applications
Applications
The PIC16F18345-I/P suits mixed-signal embedded control applications including motor speed control, thermostat systems, and portable instrumentation that require both analog input and analog output in a single 8-bit device. Its integrated DAC channels enable direct analog signal generation without external components, reducing BOM cost and board area. The 20-pin PDIP format supports rapid prototyping on breadboards and low-volume through-hole PCB assembly.
Specifications
| Manufacturer Package Code | PDIP-20 |
| Factory Lead Time | 6Weeks |
| YTEOL | 14 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 2.3V MIN @ 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T20 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 18 |
| Number of Serial I/Os | 1 |
| Number of Timers | 9 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 1024 |
| ROM (words) | 14336 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 3.1mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC16F18345-I/P Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F18345-I/P:
28KB, 2KB RAM, 256B EEPROM, 10b ADC, Comparator, 5b DAC, 10b PWM, CCP, CLC, NCO,
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDIP20
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDIP20
28KB Flash, 2KB RAM, 256b EEPROM, 12b ADCC w/ Context Saving, 2x AC, 2x 8b DAC,
14KB Flash, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDIP20
Frequently Asked Questions
Does the PIC16F18345-I/P include both ADC and DAC and how many channels are available?
Yes, the PIC16F18345-I/P integrates both ADC and DAC peripherals. The DAC channels allow direct analog output generation, and the ADC supports multiple input channels, enabling full mixed-signal capability in a single 8-bit 20-pin device at up to 32 MHz.
How does PIC16F18345-I/P compare to PIC16F18346-I/P for a 20-pin embedded design?
Both run at 32 MHz in a 20-pin PDIP with 2.3 V minimum supply, but the PIC16F18345 offers DAC output channels whereas the PIC16F18346 carries more Flash (28 KB vs less). Designers needing onboard analog output select the PIC16F18345 to avoid external DAC ICs.
Which low-power applications are best suited for PIC16F18345-I/P operating at 2.3 V?
Battery-powered sensor nodes, wireless remote controls, and portable meters benefit from the PIC16F18345-I/P's 2.3 V minimum operating voltage at 16 MHz. Its XLP low-power modes reduce sleep current significantly, extending battery life in coin-cell or alkaline-battery designs.
What serial communication interfaces does the PIC16F18345-I/P support?
The PIC16F18345-I/P supports UART, SPI, and I2C serial interfaces, enabling connectivity with common sensors, displays, and host microprocessors. These 3 interface types cover the majority of 8-bit embedded communication needs within the 20-pin footprint at up to 32 MHz.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.8500 | $1.85 |
| 22+ | $1.6000 | $35.20 |
| 1000+ | $1.4900 | $1490.00 |
| 5000+ | $1.4100 | $7050.00 |
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