Welcome to Weijie Semiconductor
Image
Part Number
Manufacturer
Description
Unit Price
In Stock

PCA8802U/2AA/1,026 PCA8802U/2AA/1,026

NXP Semiconductors / Freescale
Manufacturer : NXP USA Inc.
Packaging : Tray
Series : -
Part Status : Obsolete
Type : Binary Counter
Features : Square Wave Output, Unique ID
Memory Size : -
Time Format : Binary
Date Format : Binary
Interface : I²C, 2-Wire Serial
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 0.4µA @ 1.6V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : -
Package / Case : Die
Supplier Device Package : Die
0
100 in stock

PCA8802UG/12KB/1,0 PCA8802UG/12KB/1,0

NXP Semiconductors / Freescale
Manufacturer : NXP USA Inc.
Packaging : Bulk
Series : -
Part Status : Obsolete
Type : Binary Counter
Features : Square Wave Output, Unique ID
Memory Size : -
Time Format : Binary
Date Format : Binary
Interface : I²C, 2-Wire Serial
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 0.4µA @ 1.6V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 8-XFBGA, WLCSP
Supplier Device Package : 8-WLCSP
0
100 in stock

PCF2123BS/1,512 PCF2123BS/1,512

NXP Semiconductors / Freescale
Manufacturer : NXP USA Inc.
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Discontinued at
Type : Clock/Calendar
Features : Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : SPI
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 0.33µA ~ 0.38µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-HVQFN (3x3)
0
100 in stock

PCF2123BS/1,518 PCF2123BS/1,518

NXP Semiconductors / Freescale
Manufacturer : NXP USA Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : *
Part Status : Active
Type : Clock/Calendar
Features : Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : SPI
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 0.33µA ~ 0.38µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-HVQFN (3x3)
0
35052 in stock

PCF2123TS/1,112 PCF2123TS/1,112

NXP Semiconductors / Freescale
Manufacturer : NXP USA Inc.
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : SPI
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 0.33µA ~ 0.38µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
0
100 in stock

PCF2123TS/1,118 PCF2123TS/1,118

NXP Semiconductors / Freescale
Manufacturer : NXP USA Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : SPI
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 0.33µA ~ 0.38µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
0
47372 in stock

PCF2127AT/1,512 PCF2127AT/1,512

NXP Semiconductors / Freescale
Manufacturer : NXP USA Inc.
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
Memory Size : 512B
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 1.8 V ~ 4.2 V
Voltage - Supply, Battery : 1.8 V ~ 4.2 V
Current - Timekeeping (Max) : 1.5µA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package : 20-SO
0
100 in stock

PCF2127AT/1,518 PCF2127AT/1,518

NXP Semiconductors / Freescale
Manufacturer : NXP USA Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
Memory Size : 512B
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 1.8 V ~ 4.2 V
Voltage - Supply, Battery : 1.8 V ~ 4.2 V
Current - Timekeeping (Max) : 1.5µA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package : 20-SO
0
100 in stock

PCF2127AT/2Y PCF2127AT/2Y

NXP Semiconductors / Freescale
Manufacturer : NXP USA Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
Memory Size : 512B
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 1.8 V ~ 4.2 V
Voltage - Supply, Battery : 1.8 V ~ 4.2 V
Current - Timekeeping (Max) : 1.5µA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package : 20-SO
0
3035 in stock

PCF2127T/2Y PCF2127T/2Y

NXP Semiconductors / Freescale
Manufacturer : NXP USA Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
Memory Size : 512B
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 1.8 V ~ 4.2 V
Voltage - Supply, Battery : 1.8 V ~ 4.2 V
Current - Timekeeping (Max) : 1.5µA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package : 16-SO
0
4861 in stock

PCF2129AT/1,512 PCF2129AT/1,512

NXP Semiconductors / Freescale
Manufacturer : NXP USA Inc.
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer
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 ~ 4.2 V
Voltage - Supply, Battery : 1.8 V ~ 4.2 V
Current - Timekeeping (Max) : 1.5µA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package : 20-SO
0
100 in stock

PCF2129AT/1,518 PCF2129AT/1,518

NXP Semiconductors / Freescale
Manufacturer : NXP USA Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer
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 ~ 4.2 V
Voltage - Supply, Battery : 1.8 V ~ 4.2 V
Current - Timekeeping (Max) : 1.5µA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package : 20-SO
0
100 in stock