Technical Document
Specifications
Brand
STMicroelectronicsMemory Size
64kbit
Organisation
8K x 8 bit
Number of Words
8K
Number of Bits per Word
8bit
Maximum Random Access Time
150ns
Mounting Type
Through Hole
Package Type
PCDIP
Pin Count
28
Dimensions
39.88 x 18.34 x 8.89mm
Height
8.89mm
Maximum Operating Supply Voltage
5.5 V
Maximum Operating Temperature
+70 °C
Width
18.34mm
Minimum Operating Temperature
0 °C
Minimum Operating Supply Voltage
4.5 V
Length
39.88mm
Product details
Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics
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.
Stock information temporarily unavailable.
4,688.40 MOP
390.697 MOP Each (In a Tube of 12) (ex VAT)
12
4,688.40 MOP
390.697 MOP Each (In a Tube of 12) (ex VAT)
Stock information temporarily unavailable.
12
| quantity | Unit price | Per Tube |
|---|---|---|
| 12 - 48 | 390.697 MOP | 4,688.36 MOP |
| 60+ | 378.975 MOP | 4,547.70 MOP |
Technical Document
Specifications
Brand
STMicroelectronicsMemory Size
64kbit
Organisation
8K x 8 bit
Number of Words
8K
Number of Bits per Word
8bit
Maximum Random Access Time
150ns
Mounting Type
Through Hole
Package Type
PCDIP
Pin Count
28
Dimensions
39.88 x 18.34 x 8.89mm
Height
8.89mm
Maximum Operating Supply Voltage
5.5 V
Maximum Operating Temperature
+70 °C
Width
18.34mm
Minimum Operating Temperature
0 °C
Minimum Operating Supply Voltage
4.5 V
Length
39.88mm
Product details
Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics
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.


