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Part Number: M48T559Y
Description: The M48T559Y TIMEKEEPER® RAM is an 8K x 8 non-volatile static RAM and real time c...


Description: The M48T559Y TIMEKEEPER® RAM is an 8K x 8 non-volatile static RAM and real time c...
The M48T559Y TIMEKEEPER® RAM is an 8K x 8 non-volatile static RAM and real time clock. The monolithic chip is available in the SNAPHAT pack-age to provide a highly integrated battery backed-up memory and real time clock solution.
The 28 pin 330mil SOIC provides sockets with gold plated contacts at both ends for direct con-nection to a separate SNAPHAT housing contain-ing the battery and crystal. The unique design allows the SNAPHAT battery package to be mounted on top of the SOIC package after the completion of the surface mount process.
|
Symbol |
Parameter |
Value |
Unit |
|
TA |
Ambient Operating Temperature |
0 to 70 |
°C |
|
TSTG |
Storage Temperature (VCC Off, Oscillator Off) |
40 to 85 |
°C |
|
VIO |
Input or Output Voltages |
0.3 to 7 |
V |
|
VCC |
Supply Voltage |
0.3 to 7 |
V |
|
IO |
Output Current |
20 |
mA |
|
PD |
Power Dissipation |
1 |
W |
M48T559Y
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