390 in stock in the UK
$ 20.21
Each
Buy in bulk
quantity | Unit price |
---|---|
1 - 9 | $ 20.21 |
10 - 49 | $ 19.13 |
50 - 149 | $ 18.62 |
150 - 499 | $ 18.15 |
500+ | $ 17.70 |
Live stock
390 in stock in the UK
Product details
Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-low-power oscillator with a clock/calendar circuit to provide real-time data. Packages embed the battery and crystal.
Specifications
Brand
STMicroelectronics
Memory Size
64kbit
Organisation
8K x 8 bit
Interface Type
Parallel
Maximum Random Access Time
100ns
Mounting Type
Through Hole
Package Type
PCDIP
Pin Count
28
Dimensions
39.98 x 18.34 x 8.89mm
Length
39.88mm
Width
18.34mm
Height
8.89mm
Maximum Operating Supply Voltage
5.5 V
Maximum Operating Temperature
+70 °C
Minimum Operating Temperature
0 °C
Minimum Operating Supply Voltage
4.75 V