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Comparison

ATMEGA164P-20AU vs PIC18F45J10-I/PT

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Mfr. Part #	ATMEGA164P-20AU	PIC18F45J10-I/PT
Manufacturer	Microchip Technology	Microchip Technology
Description	MCU 8-bit ATmega AVR RISC 16KB Flash 3.3V/5V 44-Pin TQFP	IC MCU 8BIT 32KB FLASH 44TQFP
Datasheet
RoHS
Specifications
Factory Lead Time	4 Weeks	6 Weeks
Mount	Surface Mount	Surface Mount
Mounting Type	Surface Mount	Surface Mount
Package / Case	44-TQFP	44-TQFP
Contact Plating	Tin	-
Number of Pins	44	44
Number of I/Os	32	32
Data Converters	A/D 8x10b	A/D 13x10b
Watchdog Timers	Yes	Yes
Operating Temperature	-40°C~85°C TA	-40°C~85°C TA
Packaging	Tray	Tray
Series	AVR® ATmega	PIC® 18J
Published	1997	-
JESD-609 Code	e3	e3
Pbfree Code	yes	yes
Part Status	Active	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
Number of Terminations	44	44
Voltage - Supply	5V	3V
Terminal Position	QUAD	QUAD
Terminal Form	GULL WING	GULL WING
Peak Reflow Temperature (Cel)	260	260
Frequency	20MHz	40MHz
Time@Peak Reflow Temperature-Max (s)	40	40
Base Part Number	ATMEGA164P	PIC18F45J10
Interface	2-Wire, I2C, SPI, UART, USART	I2C, SPI, UART, USART
Memory Size	16kB	32kB
Oscillator Type	Internal	Internal
RAM Size	1K x 8	1K x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Core Processor	AVR	PIC
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type	FLASH	FLASH
Core Size	8-Bit	8-Bit
Program Memory Size	16KB 8K x 16	32KB 16K x 16
Connectivity	I2C, SPI, UART/USART	I2C, SPI, UART/USART
Bit Size	8	8
Access Time	20 μs	40 μs
Has ADC	YES	YES
DMA Channels	NO	NO
Data Bus Width	8b	8b
Number of Timers/Counters	3	3
Density	128 kb	256 kb
EEPROM Size	512 x 8	-
Number of ADC Channels	8	13
Voltage - Supply (Max)	5.5V	-
Voltage - Supply (Min)	4.5V	-
Number of PWM Channels	6	5
Number of I2C Channels	1	2
Length	10.1mm	10mm
Height	1.05mm	1.05mm
Width	10.1mm	10mm
REACH SVHC	No SVHC	No SVHC
Radiation Hardening	No	No
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Lead Free	Lead Free	Lead Free
Power Dissipation (Max)	-	1W
Terminal Finish	-	Matte Tin (Sn)
Number of Bits	-	8
Number of A/D Converters	-	1
Pricing(USD)
Grads Price	-	Quantity Unit Price 1+ $5.93912 10+ $5.60294 100+ $5.28579 500+ $4.9866 1000+ $4.70434
Availability	89	5
Price	-	$5.93912
Quantity