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Microcontrollers and Processors / Microcontrollers / PIC16C621A-20/P
Datasheets
PIC16C621A-20/P by: Microchip Technology Inc

8-BIT, OTPROM, 20 MHz, RISC MICROCONTROLLER, PDIP18, 0.300 INCH, PLASTIC, MS-001, DIP-18

Part Details for PIC16C621A-20/P by Microchip Technology Inc

Results Overview of PIC16C621A-20/P by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

PIC16C621A-20/P Information

PIC16C621A-20/P by Microchip Technology Inc is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for PIC16C621A-20/P

Part # Distributor Description Stock Price Buy
DISTI # 96K3806
Newark Microcontroller Mcu, 8 Bit, Pic16, 20Mhz, Dip-18, Product Range:Pic16 Family Pic16C62X Series Micro... controllers, Device Core:Pic16, Operating Frequency Max:20Mhz, Program Memory Size:1.75Kb, No. Of Pins:18Pins, Ic Case/Package:Dip Rohs Compliant: Yes |Microchip PIC16C621A-20/P more RoHS: Compliant Min Qty: 275 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $2.4900
$2.4900 Buy Now
DISTI # PIC16C621A-20/P-ND
DigiKey IC MCU 8BIT 1.75KB OTP 18DIP Min Qty: 275 Lead time: 4 Weeks Container: Tube Temporarily Out of Stock
  • 275 $2.3875
$2.3875 Buy Now
DISTI # PIC16C621A-20/P
Avnet Americas MCU 8-bit PIC16 PIC RISC 1.75KB EPROM 3.3V/5V 18-Pin PDIP Tube - Rail/Tube (Alt: PIC16C621A-20/P) RoHS: Compliant Min Qty: 275 Package Multiple: 25 Lead time: 4 Weeks, 0 Days Container: Tube 0
  • 275 $2.3321
  • 325 $2.3129
  • 600 $2.2937
  • 1,375 $2.2746
  • 2,750 $2.2555
$2.2555 / $2.3321 Buy Now
DISTI # 579-PIC16C621A-20/P
Mouser Electronics 8-bit Microcontrollers - MCU 1.75KB 96 RAM 13 I/O RoHS: Compliant 0
  • 275 $2.3800
$2.3800 Order Now
DISTI # PIC16C621A-20/P
Microchip Technology Inc MCU CMOS 18LD 20MHZ 1K EPRM, PDIP, Projected EOL: 2034-05-16 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tube 3550

Alternates Available
  • 1 $2.3400
  • 25 $2.3000
  • 100 $2.2300
  • 1,000 $2.1100
  • 5,000 $2.0300
$2.0300 / $2.3400 Buy Now
DISTI # 70470209
RS Microchip PIC16C621A-20/P,8bit PIC Microcontroller,40MHz,1 kB EEPROM,18-Pin PDIP | Microchip Technol... ogy Inc. PIC16C621A-20/P more RoHS: Not Compliant Min Qty: 275 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 275 $2.8700
  • 2,750 $2.7200
  • 13,750 $2.5800
  • 27,500 $2.4400
$2.4400 / $2.8700 RFQ
Onlinecomponents.com MCU 8-bit PIC16 PIC RISC 1.75KB EPROM 3.3V/5V 18-Pin PDIP Tube RoHS: Compliant 3550 Factory Stock
  • 69 $3.8100
  • 138 $2.8500
  • 207 $2.6600
  • 275 $2.6100
$2.6100 / $3.8100 Buy Now
DISTI # 74908894
Verical MCU 8-bit PIC RISC 1.75KB EPROM 3.3V/5V 18-Pin PDIP Tube RoHS: Compliant Min Qty: 14 Package Multiple: 1 Date Code: 2135 Americas - 162
  • 14 $2.1749
$2.1749 Buy Now
NAC 1.75 KB OTP, 96 RAM, 13 I/O - Package: 18 PDIP .300in TUBE RoHS: Compliant Min Qty: 150 Package Multiple: 25 Container: Tube 0
  • 1 $2.9400
  • 100 $2.6500
  • 500 $2.4500
  • 1,000 $2.3900
$2.3900 / $2.9400 Buy Now
DISTI # PIC16C621A-20/P
Avnet Silica MCU 8bit PIC16 PIC RISC 175KB EPROM 33V5V 18Pin PDIP Tube (Alt: PIC16C621A-20/P) RoHS: Compliant Min Qty: 25 Package Multiple: 25 Lead time: 6 Weeks, 0 Days Silica - 0
Buy Now
DISTI # PIC16C621A-20/P
Chip One Stop Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tube 162
  • 1 $2.1300
  • 10 $2.0600
  • 50 $1.9400
  • 200 $1.9100
$1.9100 / $2.1300 Buy Now
Master Electronics MCU 8-bit PIC16 PIC RISC 1.75KB EPROM 3.3V/5V 18-Pin PDIP Tube RoHS: Compliant 3550 Factory Stock
  • 69 $3.8100
  • 138 $2.8500
  • 207 $2.6600
  • 275 $2.6100
$2.6100 / $3.8100 Buy Now
Vyrian Peripheral ICs 1250
RFQ

Part Details for PIC16C621A-20/P

PIC16C621A-20/P CAD Models

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PIC16C621A-20/P Part Data Attributes

Parametric Data
PIC16C621A-20/P Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
PIC16C621A-20/P Microchip Technology Inc 8-BIT, OTPROM, 20 MHz, RISC MICROCONTROLLER, PDIP18, 0.300 INCH, PLASTIC, MS-001, DIP-18
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Not Recommended
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code DIP
Package Description DIP-18
Pin Count 18
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Factory Lead Time 8 Weeks
Date Of Intro 1990-01-01
Samacsys Manufacturer Microchip
Has ADC NO
Address Bus Width
Bit Size 8
Boundary Scan NO
CPU Family PIC16
Clock Frequency-Max 20 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width
Format FIXED POINT
Integrated Cache NO
JESD-30 Code R-PDIP-T18
JESD-609 Code e3
Length 22.86 mm
Low Power Mode YES
Number of External Interrupts 1
Number of I/O Lines 13
Number of Terminals 18
Number of Timers 3
On Chip Data RAM Width 8
On Chip Program ROM Width 14
Operating Temperature-Max 70 °C
Operating Temperature-Min
PWM Channels NO
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP18,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 96
ROM (words) 1024
ROM Programmability OTPROM
Seated Height-Max 4.32 mm
Speed 40 MHz
Supply Current-Max 7 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 5 V
Supply Voltage-Nom 5 V
Surface Mount NO
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for PIC16C621A-20/P

This table gives cross-reference parts and alternative options found for PIC16C621A-20/P. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PIC16C621A-20/P, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
PIC16C621A-20I/P Microchip Technology Inc $1.8549 8-BIT, OTPROM, 20 MHz, RISC MICROCONTROLLER, PDIP18, 0.300 INCH, PLASTIC, MS-001, DIP-18 PIC16C621A-20/P vs PIC16C621A-20I/P

PIC16C621A-20/P Frequently Asked Questions (FAQ)

  • The maximum operating frequency of PIC16C621A-20/P is 20 MHz.

  • Yes, PIC16C621A-20/P is a 5V device and can operate from 4.5V to 5.5V.

  • The typical power consumption of PIC16C621A-20/P is around 15 mA at 5V and 20 MHz.

  • No, PIC16C621A-20/P does not have built-in pull-up resistors on the I/O pins. External pull-up resistors are required if needed.

  • No, PIC16C621A-20/P is not recommended for use in 3.3V systems. It is designed to operate at 5V.