ATAR890K-028-TKQY

Part No :: ATAR890K-028-TKQY

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 9855756

Description: IC MCU 4BIT 2KB MROM 20SSO

Catalog: Embedded - Microcontrollers

DataSheet: ATAR890K-028-TKQY PDF

Country of origin: Confirming

Date code: TBC

ATAR890K-028-TKQY Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Obsolete
Core Processor:	MARC4
Core Size:	4-Bit
Speed:	4MHz
Connectivity:	-
Peripherals:	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:	12
Program Memory Size:	2KB (2K x 8)
Program Memory Type:	Mask ROM
EEPROM Size:	64 x 8
RAM Size:	256 x 4
Voltage - Supply (Vcc/Vdd):	1.8V ~ 6.5V
Data Converters:	-
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	20-SSO

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 3000

Shipped from

HK warehouse

Expected Shipping Date

Nov 15 - Nov 19 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of ATAR890K-028-TKQY is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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ATAR890K-028-TKQY

ATAR890K-028-TKQY

9855756

Pricing(USD)