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Comparison

PIC16F18444-E/P vs PIC18F14K22-I/P

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Mfr. Part #	PIC16F18444-E/P	PIC18F14K22-I/P
Manufacturer	Microchip Technology	Microchip Technology
Description	IC MCU 8BIT 7KB FLASH 20DIP	IC MCU 8BIT 16KB FLASH 20DIP
Datasheet
RoHS
Specifications
Factory Lead Time	6 Weeks	8 Weeks
Mounting Type	Through Hole	Through Hole
Package / Case	20-DIP (0.300, 7.62mm)	20-DIP (0.300, 7.62mm)
Surface Mount	NO	-
Data Converters	A/D 17x12b; D/A 1x5b	A/D 12x10b
Number of I/Os	17	17
Usage Level	Automotive grade	-
Operating Temperature	-40°C~125°C TA	-40°C~85°C TA
Packaging	Tube	Tube
Series	PIC® XLP™ 16F	PIC® XLP™ 18K
Part Status	Active	Active
Moisture Sensitivity Level (MSL)	Not Applicable	1 (Unlimited)
Number of Terminations	20	20
Additional Feature	IT ALSO OPERATES AT 2.3V MIN AT 16 MHZ	-
Voltage - Supply	3V	3.6V
Terminal Position	DUAL	DUAL
Terminal Pitch	2.54mm	-
Base Part Number	PIC16F18444	PIC18F14K22
JESD-30 Code	R-PDIP-T20	-
Oscillator Type	Internal	Internal
Speed	32MHz	-
RAM Size	512 x 8	512 x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Core Processor	PIC	PIC
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Clock Frequency	32MHz	-
Program Memory Type	FLASH	FLASH
Core Size	8-Bit	8-Bit
Program Memory Size	7KB 4K x 14	16KB 8K x 16
Connectivity	I2C, LINbus, SPI, UART/USART	I2C, LINbus, SPI, UART/USART
Bit Size	8	16
Has ADC	YES	YES
DMA Channels	NO	NO
PWM Channels	YES	-
DAC Channels	YES	-
EEPROM Size	256 x 8	256 x 8
On Chip Program ROM Width	14	-
Screening Level	TS 16949	-
Voltage - Supply (Max)	5.5V	5.5V
Voltage - Supply (Min)	2.5V	2.7V
Length	26.162mm	26.92mm
Height Seated (Max)	5.334mm	-
Width	7.62mm	7.112mm
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Mount	-	Through Hole
Number of Pins	-	20
Power Dissipation (Max)	-	800mW
Watchdog Timers	-	Yes
JESD-609 Code	-	e3
Pbfree Code	-	yes
Termination	-	Through Hole
Terminal Finish	-	Matte Tin (Sn) - annealed
Frequency	-	64MHz
Power Supplies	-	2/5V
Interface	-	I2C, LIN, SPI, UART, USART
Memory Size	-	16kB
Number of Bits	-	8
Data Bus Width	-	8b
Number of Timers/Counters	-	4
Density	-	128 kb
CPU Family	-	PIC
Number of ADC Channels	-	12
Number of PWM Channels	-	1
Height	-	4.953mm
REACH SVHC	-	No SVHC
Radiation Hardening	-	No
Lead Free	-	Lead Free
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $2.53333 10+ $2.38994 100+ $2.25466 500+ $2.12703 1000+ $2.00664	Quantity Unit Price 1+ $3.87608 10+ $3.65668 100+ $3.4497 500+ $3.25443 1000+ $3.07022
Availability	310	3700
Price	$2.53333	$3.87608
Quantity