PIC18F4585-I/PAlternatives & Equivalent Parts

About PIC18F4585-I/P

PIC18F4585-I/P is a Integrated Circuit component manufactured by Microchip. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.

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Specification Comparison

Parameter	PIC18F4585-I/PSource	PIC18F4585-I/PT	PIC18F4580-I/P	PIC18F4510-I/P	PIC18F4520-I/P	PIC18F4680-I/P	PIC18F4585-E/PT	PIC18F4423-I/P	PIC18F4431-I/P	PIC18F4331-I/P
Manufacturer	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip
Package Type	Dual-In-Line Packages	Quad Flat Packages	Dual-In-Line Packages	Dual-In-Line Packages	Dual-In-Line Packages	Dual-In-Line Packages	Quad Flat Packages	Dual-In-Line Packages	Dual-In-Line Packages	Dual-In-Line Packages
Pin Count	40	44	40	40	40	40	44	40	40	40
Temperature Range	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 125.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C
Price	$7.3100	$9.3500	$6.7700	$5.1300	$6.2349	$7.7300	$7.5800	$4.7700	$5.2900	$5.0600
Stock	In Stock	In Stock	In Stock	In Stock	In Stock	In Stock	In Stock	In Stock	In Stock	In Stock
Lifecycle	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE
Electrical Parameters
Pbfree Code	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Manufacturer Package Code	PDIP-40	TQFP-44	PDIP-40	—	PDIP-40	PDIP-40	TQFP-44	PDIP-40	PDIP-40	PDIP-40
Factory Lead Time	6 Weeks	6 Weeks	6 Weeks	111 Weeks	6 Weeks	6 Weeks	6 Weeks	6 Weeks	6 Weeks	6 Weeks
YTEOL	9	9	9	10.38	9	9	9	9	8	8
Has ADC	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Bit Size	8	8	8	8	8	8	8	8	8	8
Boundary Scan	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
CPU Family	PIC18	PIC18	PIC18	PIC18	PIC18	PIC18	PIC18	PIC18	PIC18	PIC18
Clock Frequency-Max	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz
DAC Channels	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
DMA Channels	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
Format	FIXED POINT	FIXED POINT	FIXED POINT	FIXED POINT	FIXED POINT	FIXED POINT	FIXED POINT	FIXED POINT	FIXED POINT	FIXED POINT
Integrated Cache	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
JESD-30 Code	R-PDIP-T40	S-PQFP-G44	R-PDIP-T40	R-PDIP-T40	R-PDIP-T40	R-PDIP-T40	S-PQFP-G44	R-PDIP-T40	R-PDIP-T40	R-PDIP-T40
JESD-609 Code	e3	e3	e3	e3	e3	e3	e3	e3	e3	e3
Low Power Mode	YES	YES	YES	YES	YES	YES	YES	NO	YES	YES
Number of External Interrupts	3	3	3	3	3	3	3	3	3	3
Number of I/O Lines	36	36	36	36	36	36	36	36	36	36
Number of Serial I/Os	2	2	1	1	1	2	2	1	1	1
Number of Timers	4	4	6	4	4	4	4	4	6	6
On Chip Data RAM Width	8	8	8	8	8	8	8	—	8	8
On Chip Program ROM Width	8	8	8	8	8	8	8	8	8	8
PWM Channels	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Package Body Material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package Equivalence Code	DIP40,.6	TQFP44,.39SQ,31	DIP40,.6	DIP40,.6	DIP40,.6	DIP40,.6	TQFP44,.39SQ,31	DIP40,.6	DIP40,.6	DIP40,.6
Package Shape	RECTANGULAR	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package Style	IN-LINE	FLATPACK, THIN PROFILE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	FLATPACK, THIN PROFILE	IN-LINE	IN-LINE	IN-LINE
Qualification Status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
RAM (bytes)	3328	3328	1536	1536	1536	3328	3328	768	768	768
ROM (words)	49152	49152	32768	32768	32768	65536	49152	16384	16384	8192
ROM Programmability	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH
Screening Level	TS 16949	TS 16949	TS 16949	—	—	TS 16949	TS 16949	TS 16949	TS 16949	TS 16949
Speed	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz
Supply Current-Max	40 mA	40 mA	—	40 mA	3.5 mA	40 mA	40 mA	250 mA	15 mA	15 mA
Supply Voltage-Max	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Supply Voltage-Min	4.2 V	4.2 V	4.2 V	5 V	5 V	4.2 V	4.2 V	4.2 V	4.2 V	4.2 V
Supply Voltage-Nom	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Surface Mount	NO	YES	NO	NO	NO	NO	YES	NO	NO	NO
Technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature Grade	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	AUTOMOTIVE	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal Finish	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal Form	THROUGH-HOLE	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal Pitch	2.54 mm	0.8 mm	2.54 mm	1.27 mm	2.54 mm	2.54 mm	0.8 mm	2.54 mm	2.54 mm	2.54 mm
Terminal Position	DUAL	QUAD	DUAL	DUAL	DUAL	DUAL	QUAD	DUAL	DUAL	DUAL
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
## PIC18F4580-I/P Alternates Showing results	—	—	Image	—	—	—	—	—	—	—
Additional Feature	—	—	—	OPERATES AT 2V MINIMUM SUPPLY @ 4 MHZ	—	—	—	ALSO OPERATES AT 2V MIN SUPPLY @ 4MHZ	—	—
## PIC18F4520-I/P Alternates Showing results	—	—	—	—	Image	—	—	—	—	—

Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.

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Get one quote covering all 9 alternatives for PIC18F4585-I/P — response within 24 hours.

Quick Links

PIC18F4585-I/PTby Microchip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP44

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PIC18F4580-I/Pby Microchip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDIP40

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PIC18F4510-I/Pby Microchip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDIP40

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PIC18F4520-I/Pby Microchip Technology Inc

40 pin, 32 KB Enh Flash, 1536 RAM, 36 I/O

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PIC18F4680-I/Pby Microchip Technology Inc

MCU CMOS 40LD 40MHZ 64K BYTE FLASH WITH ECAN

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PIC18F4585-E/PTby Microchip Technology Inc

MCU CMOS 40L 40MHZ 48K Byte Flash with ECAN

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PIC18F4423-I/Pby Microchip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDIP40

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PIC18F4431-I/Pby Microchip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDIP40

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PIC18F4331-I/Pby Microchip Technology Inc

MCU CMOS 40LD 40

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Why Look for Alternatives?

Finding alternatives for PIC18F4585-I/P is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.

When evaluating PIC18F4585-I/P replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.

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FAQ

What is equivalent to PIC18F4585-I/P?

Known equivalents for PIC18F4585-I/P include PIC18F4585-I/PT, PIC18F4580-I/P, PIC18F4510-I/P. Contact FindMyChip for a full compatibility analysis for your specific application.

Can I use a different manufacturer's part instead of PIC18F4585-I/P?

In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.

How do I verify PIC18F4585-I/P alternatives?

Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.