PIC18F45K20-I/ML Microcontrollers - MCU by Microchip Technology

Status: Active
Series: PIC18F45K20
RoHS: Compliant
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Prices starting from US$1.87


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Logo for Microchip Technology Microchip Technology US$2.33
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Features

Optional extended instruction set designed to optimize re-entrant code
Up to 1024 bytes Data EEPROM
Up to 64 Kbytes Linear program memory addressing
Up to 3936 bytes Linear data memory addressing
Up to 16 MIPS operation
16-bit wide instructions, 8-bit wide data path
Priority levels for interrupts
31-level, software accessible hardware stack
8 x 8 single-cycle hardware multiplier
Factory calibrated to ± 1%
Software selectable frequencies range of 31 kHz to 16 MHz
64 MHz performance available using PLL
no external components required
Four crystal modes up to 64 MHz
Two external clock modes up to 64 MHz
4X Phase Lock Loop (PLL)
Secondary oscillator using Timer1 @ 32 kHz
Fail-Safe Clock Monitor:
Allows for safe shutdown if peripheral clock stops
Two-Speed Oscillator Start-up
Operating Voltage Range: 1.8V to 3.6V
Self-Programmable under Software Control
Interrupt on High/Low-Voltage Detection
With software enable option
Programmable period from 4 ms to 131s
Single-Supply 3V In-Circuit Serial Programmingâ„¢ (ICSPâ„¢) via two pins
In-Circuit Debug (ICD) via Two Pins
Sleep mode: 100 nA
Watchdog Timer: 500 nA
Timer1 Oscillator: 500 nA @ 32 kHz
10-bit resolution, 13 External Channels
Auto-acquisition capability
Conversion available during Sleep
1.2V Fixed Voltage Reference (FVR) channel
Independent input multiplexing
Two rail-to-rail analog comparators
Independent input multiplexing
Programmable (% VDD), 16 steps
Two 16-level voltage ranges using VREF pins
High-Current Sink/Source 25 mA/25 mA
Three programmable external interrupts
Four programmable interrupt-on-change
Eight programmable weak pull-ups
Programmable slew rate
Capture/Compare/PWM (CCP) module
One, two or four PWM outputs
Selectable polarity
Programmable dead time
Auto-Shutdown and Auto-Restart
3-wire SPI (supports all 4 modes)
I2Câ„¢ Master and Slave modes with address mask
Supports RS-485, RS-232 and LIN
RS-232 operation using internal oscillator
Auto-Wake-up on Break
Auto-Baud Detect

Specifications

Program Memory Type Flash
Program Memory Size (KB) 32
CPU Speed (MIPS/DMIPS) 16
Data EEPROM (bytes) 256
Capture/Compare/PWM (CCP) 1
Max 8 Bit Digital Timers 1
Number of ADCs 1
ADC Channels 13
Max ADC Resolution (bits) 10
Number of Comparators 2
Temp. Range Min. -40
Temp. Range Max. 125
Operation Voltage Max.(V) 3.6
Operation Voltage Min.(V) 1.8
Pin Count 40
Low Power Yes
Pins | Packaging 44 | QFN
Temp Range -40C to +85C
Packing Media Tube (45)

Resources









Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.1884
Shipping Weight (kg) 0.288889
Lead Count 44
Package Type QFN
Package Width or Size 8x8x0.9mm
Soldering Composition Matte Tin

Alternative Descriptions

44 PIN, 32 KB ENH FLASH, 1536 RAM, 36 I/O | Microchip Technology
Microcontroller Mcu, 8 Bit, Pic18, 64Mhz, Qfn-44 | Newark Electronics
PIC18F Series 32 kB Flash 1.5 KB RAM 64 MHz 8-Bit Microcontroller - QFN-44 | Future Electronics
MCU 8-bit PIC18 PIC RISC 32KB Flash 2.5V/3.3V 44-Pin QFN EP Tube | Avnet America
PIC18F45K20-I/ML,8bit PIC Microcontroller,64MHz,32kb,256 B Flash,44-Pin QFN | Microchip Technology Inc. PIC18F45K20-I/ML | RS Americas
MCU, 8BIT, PIC18, 64MHZ, QFN-44 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a PIC18F45K20-I/ML?

Additional datasheets, footprints and schematics for PIC18F45K20-I/ML are listed on our Part Details page. You can also find images and similar parts to PIC18F45K20-I/ML on this page.

What pricing and inventory information can I view?

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What category does PIC18F45K20-I/ML fall under?

The PIC18F45K20-I/ML is listed under Semiconductors - ICs > Microcontrollers - MCU > 8 Bit Microcontrollers - MCU.

Can I view similar or alternative parts?

You can view similar parts to PIC18F45K20-I/ML when available in the 8 Bit Microcontrollers - MCU range under the specifications section at the bottom of the details page.

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Is the PIC18F45K20-I/ML RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for PIC18F45K20-I/ML have stock available?

Authorised distributors including Microchip Technology, Chip One Stop, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for PIC18F45K20-I/ML.

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