PIC16F639T-I/SS is available for purchase but is not normally stocked.
Available Substitutes:

Direct


Microchip Technology
In Stock: 201
Unit Price: ¥30.27000
Datasheet
PIC PIC® 16F Microcontroller IC 8-Bit 20MHz 3.5KB (2K x 14) FLASH 20-SSOP
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PIC16F639T-I/SS

DigiKey Part Number
PIC16F639T-I/SS-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
PIC16F639T-I/SS
Description
IC MCU 8BIT 3.5KB FLASH 20SSOP
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
PIC PIC® 16F Microcontroller IC 8-Bit 20MHz 3.5KB (2K x 14) FLASH 20-SSOP
Datasheet
 Datasheet
EDA/CAD Models
PIC16F639T-I/SS Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
128 x 8
Packaging
Tape & Reel (TR)
Voltage - Supply (Vcc/Vdd)
2V ~ 3.6V
Part Status
Active
Oscillator Type
Internal
DigiKey Programmable
Verified
Operating Temperature
-40°C ~ 85°C (TA)
Core Processor
PIC
Mounting Type
Surface Mount
Core Size
8-Bit
Supplier Device Package
20-SSOP
Speed
20MHz
Package / Case
20-SSOP (0.209", 5.30mm Width)
Peripherals
Brown-out Detect/Reset, LVD, POR, WDT
Base Product Number
Number of I/O
11
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
PIC16F639-I/SSMicrochip Technology201PIC16F639-I/SS-ND¥30.27000Direct
Available To Order
Check Lead Time
All prices are in CNY
Tape & Reel (TR)
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1,600¥33.64121¥53,825.94
Manufacturers Standard Package