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Comparison

PIC18F13K22T-I/SO vs PIC18F14K22-I/SO vs ATTINY461A-SU

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Mfr. Part #	PIC18F13K22T-I/SO	PIC18F14K22-I/SO	ATTINY461A-SU
Manufacturer	Microchip Technology	Microchip Technology	Microchip Technology
Description	IC MCU 8BIT 8KB FLASH 20SOIC	IC MCU 8BIT 16KB FLASH 20SOIC	AVR, 4K FLASH, 256B EE, 256B SRAM, ADC - 20MHz, SOIC, IND TEMP, Green, 1.8-5.5V
Datasheet
RoHS
Specifications
Factory Lead Time	7 Weeks	8 Weeks	3 Weeks
Mount	Surface Mount	Surface Mount	Surface Mount
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Package / Case	20-SOIC (0.295, 7.50mm Width)	20-SOIC (0.295, 7.50mm Width)	20-SOIC (0.295, 7.50mm Width)
Number of Pins	20	20	20
Data Converters	A/D 12x10b	A/D 12x10b	A/D 11x10b
Power Dissipation (Max)	800mW	800mW	-
Number of I/Os	17	17	16
Watchdog Timers	Yes	Yes	Yes
Operating Temperature	-40°C~85°C TA	-40°C~85°C TA	-40°C~85°C TA
Packaging	Tape & Reel (TR)	Tube	Tube
Series	PIC® XLP™ 18K	PIC® XLP™ 18K	AVR® ATtiny
Published	2009	2009	1997
JESD-609 Code	e3	e3	e3
Part Status	Active	Active	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	2 (1 Year)
Number of Terminations	20	20	20
ECCN Code	3A991.A.2	-	-
Terminal Finish	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	-
Voltage - Supply	3.6V	3.6V	5V
Terminal Position	DUAL	DUAL	DUAL
Terminal Form	GULL WING	GULL WING	GULL WING
Peak Reflow Temperature (Cel)	250	250	250
Terminal Pitch	1.27mm	-	-
Frequency	64MHz	64MHz	20MHz
Time@Peak Reflow Temperature-Max (s)	40	40	40
Base Part Number	PIC18F13K22	PIC18F14K22	ATTINY461A
Power Supplies	2/5V	2/5V	-
Interface	I2C, LIN, SPI, UART, USART	I2C, LIN, SPI, UART, USART	SPI
Memory Size	8kB	16kB	4kB
Oscillator Type	Internal	Internal	Internal
RAM Size	256 x 8	512 x 8	256 x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Core Processor	PIC	PIC	AVR
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type	FLASH	FLASH	FLASH
Core Size	8-Bit	8-Bit	8-Bit
Program Memory Size	8KB 4K x 16	16KB 8K x 16	4KB 2K x 16
Connectivity	I2C, LINbus, SPI, UART/USART	I2C, LINbus, SPI, UART/USART	USI
Supply Current-Max	15.6mA	-	-
Bit Size	16	16	8
Has ADC	YES	YES	YES
DMA Channels	NO	NO	NO
Data Bus Width	8b	8b	8b
PWM Channels	YES	YES	-
DAC Channels	YES	-	-
Number of Timers/Counters	4	4	2
EEPROM Size	256 x 8	256 x 8	256 x 8
On Chip Program ROM Width	16	-	-
CPU Family	PIC	PIC	-
Number of Programmable I/O	18	-	-
Voltage - Supply (Max)	5.5V	5.5V	5.5V
Voltage - Supply (Min)	2.7V	2.7V	4.5V
Length	12.8mm	12.8mm	13mm
Height Seated (Max)	2.65mm	-	-
Radiation Hardening	No	No	No
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Pbfree Code	-	yes	yes
Termination	-	SMD/SMT	-
Density	-	128 kb	-
Number of ADC Channels	-	12	11
Number of SPI Channels	-	1	-
Height	-	2.35mm	2.35mm
Width	-	7.5mm	7.6mm
REACH SVHC	-	No SVHC	No SVHC
Lead Free	-	Lead Free	Lead Free
Contact Plating	-	-	Tin
ROM(word)	-	-	4096
Number of PWM Channels	-	-	3
Number of I2C Channels	-	-	1
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $2.73455 10+ $2.57977 100+ $2.43374 500+ $2.29598 1000+ $2.16602	Quantity Unit Price 1+ $6.48107 10+ $6.11422 100+ $5.76813 500+ $5.44163 1000+ $5.13362	Quantity Unit Price 1+ $1.53813 10+ $1.45107 100+ $1.36893 500+ $1.29144 1000+ $1.21834
Availability	188	5040	2000
Price	$2.73455	$6.48107	$1.53813
Quantity