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Comparison

PIC16F18346-E/SO vs PIC16F18446-I/SO

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Mfr. Part #	PIC16F18346-E/SO	PIC16F18446-I/SO
Manufacturer	Microchip Technology	Microchip Technology
Description	IC MCU 8BIT 28KB FLASH 20SOIC	IC MCU 8BIT 28KB FLASH 20SOIC
Datasheet
RoHS
Specifications
Factory Lead Time	10 Weeks	12 Weeks
Mounting Type	Surface Mount	Surface Mount
Package / Case	20-SOIC (0.295, 7.50mm Width)	20-SOIC (0.295, 7.50mm Width)
Surface Mount	YES	YES
Data Converters	A/D 17x10b; D/A 1x5b	A/D 17x12b; D/A 1x5b
Number of I/Os	18	18
ROM(word)	16384	-
Operating Temperature	-40°C~125°C TA	-40°C~125°C TA
Packaging	Tube	Tube
Series	PIC® XLP™ 16F	PIC® XLP™ 16F
Published	2011	-
JESD-609 Code	e3	e3
Part Status	Active	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
Number of Terminations	20	20
Terminal Finish	Matte Tin (Sn) - annealed	Matte Tin (Sn)
HTS Code	8542.31.00.01	8542.31.00.01
Voltage - Supply	3V	3V
Terminal Position	DUAL	DUAL
Terminal Form	GULL WING	GULL WING
Terminal Pitch	1.27mm	1.27mm
Base Part Number	PIC16F18346	PIC16F18446
JESD-30 Code	R-PDSO-G20	R-PDSO-G20
Oscillator Type	Internal	Internal
Speed	32MHz	32MHz
RAM Size	2K x 8	2K 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	32MHz
Program Memory Type	FLASH	FLASH
Core Size	8-Bit	8-Bit
Program Memory Size	28KB 16K x 14	28KB 16K x 14
Connectivity	I2C, LINbus, SPI, UART/USART	I2C, LINbus, SPI, UART/USART
Supply Current-Max	2.9mA	-
Bit Size	8	8
Has ADC	YES	YES
DMA Channels	NO	NO
PWM Channels	YES	YES
DAC Channels	YES	YES
EEPROM Size	256 x 8	256 x 8
On Chip Program ROM Width	14	14
Boundary Scan	NO	-
Low Power Mode	YES	-
Format	FIXED POINT	-
Integrated Cache	NO	-
RAM (words)	2048	-
Number of Serial I/Os	1	-
Number of Timers	7	-
Voltage - Supply (Max)	5.5V	5.5V
Voltage - Supply (Min)	2.3V	2.5V
Number of External Interrupts	1	-
On Chip Data RAM Width	8	-
Length	12.8mm	12.8mm
Height Seated (Max)	2.65mm	2.65mm
Width	7.5mm	7.5mm
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Usage Level	-	Automotive grade
Additional Feature	-	IT ALSO OPERATES AT 2.3V MIN AT 16 MHZ
Peak Reflow Temperature (Cel)	-	260
Time@Peak Reflow Temperature-Max (s)	-	30
Screening Level	-	TS 16949
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $3.08183 10+ $2.90738 100+ $2.74282 500+ $2.58756 1000+ $2.4411	Quantity Unit Price 1+ $2.66717 10+ $2.5162 100+ $2.37377 500+ $2.23941 1000+ $2.11265
Availability	4004	8000
Price	$3.08183	$2.66717
Quantity