Please see below table to find a substitute for this part number.

  • Part Status: End of Life; Last Time Buy Date: 12-01-2016. Minimums may apply.
All prices are in US dollars.
Digi-Key Part Number AS1801-BTDTTR-ND
Price Break Unit Price Extended Price
1,000 0.51000 510.00
2,000 0.47600 952.00
5,000 0.45220 2,261.00
10,000 0.43520 4,352.00
25,000 0.42160 10,540.00
50,000 0.40800 20,400.00
Quantity Available Digi-Key Stock: 4,000
Can ship immediately
Manufacturer

Manufacturer Part Number

AS1801-BTDT

Description IC RTC CLK/CALENDAR I2C 8-TDFN
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
 

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets AS1801
Product Photos 8-UFDFN
PCN Obsolescence/ EOL AS1801 EOL 19/Jan/2016
Standard Package ? 1,000
Category

Integrated Circuits (ICs)

Family

Clock/Timing - Real Time Clocks

Series -
Packaging ? Tape & Reel (TR)?
Type Clock/Calendar
Features Alarm, Leap Year, Square Wave Output, Trickle-Charger
Memory Size -
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Interface I²C, 2-Wire Serial
Voltage - Supply 1.8 V ~ 3.6 V
Voltage - Supply, Battery 0.9 V ~ 3.6 V
Current - Timekeeping (Max) 0.5µA @ 1.5V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-UFDFN Exposed Pad
Supplier Device Package 8-TDFN (2x2)
Online Catalog Serial Address
Other Names 178260004
AS1801BTDT
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
AS1801-BTDTCT-ND AS1801-BTDT ams Cut Tape (CT)? 4,453 - Immediate
1.23000 1
AS1801-BTDTDKR-ND AS1801-BTDT ams Digi-Reel®? 4,453 - Immediate
Digi-Reel® 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

Customers who are interested in this product are also interested in:
  • PCF85063TP/1Z - NXP Semiconductors | 568-10236-1-ND DigiKey Electronics
  • PCF85063TP/1Z
  • NXP Semiconductors
  • IC RTC CLK/CALENDAR I2C 8-SON
  • Unit Price 0.74000
  • PCF85263ATL/AX - NXP Semiconductors | 568-11541-1-ND DigiKey Electronics
  • PCF85263ATL/AX
  • NXP Semiconductors
  • IC RTC CLK/CALENDAR I2C 10DFN
  • Unit Price 0.94000
  • MCP7940M-I/SN - Microchip Technology | MCP7940M-I/SN-ND DigiKey Electronics
  • MCP7940M-I/SN
  • Microchip Technology
  • IC RTC CLK/CALENDAR I2C 8-SOIC
  • Unit Price 0.58000
  • MCP7940MT-I/MNY - Microchip Technology | MCP7940MT-I/MNYCT-ND DigiKey Electronics
  • MCP7940MT-I/MNY
  • Microchip Technology
  • IC RTC CLK/CALENDAR I2C 8-TDFN
  • Unit Price 0.66000
  • PCF8523TK/1,118 - NXP Semiconductors | 568-6648-1-ND DigiKey Electronics
  • PCF8523TK/1,118
  • NXP Semiconductors
  • IC RTC CLK/CALENDAR I2C 8-HVSON
  • Unit Price 1.33000

23:27:05 4/30/2016