Features: • TTL compatible inputs and outputs• Refresh Interval: 1024 cycles/16 ms• Refresh Mode : RAS-Only, CAS-before-RAS (CBR), and Hidden• JEDEC standard pinout• Single power supply 5V ± 10% (IS41C85120A) .3V ± 10% (IS41LV85120A)• Lead-free availablePinoutSp...
IS41C85120A: Features: • TTL compatible inputs and outputs• Refresh Interval: 1024 cycles/16 ms• Refresh Mode : RAS-Only, CAS-before-RAS (CBR), and Hidden• JEDEC standard pinout• Si...
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Features: • TTL compatible inputs and outputs; tristate I/O• Refresh Interval: - Auto ...
Features: • Extended Data-Out (EDO) Page Mode access cycle• TTL compatible inputs and ...
Features: • TTL compatible inputs and outputs; tristate I/O• Refresh Interval: - 1,024...
Symbol |
Parameters |
Rating |
Unit |
VT |
Voltage on Any Pin Relative to GND |
5V 1.0 to +7.0 3.3V 0.5 to +4.6 |
V |
VCC |
Supply Voltage |
5V 1.0 to +7.0 3.3V 0.5 to +4.6 |
V |
IOUT |
Output Current |
50 |
mA |
PD |
Power Dissipation |
1 |
W |
TA |
Commercial Operation Temperature |
0 to +70 |
°C |
TSTG |
Storage Temperature |
55 to +125 |
°C |
Note: 1. Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
The ISSI IS41C85120A and IS41LV85120A are 524,288 x 8- bit high-performance CMOS Dynamic Random Access Memory. Both products offer accelerated cycle access EDO Page Mode. EDO Page Mode allows 512 random accesses within a single row with access cycle time as short as 10ns per 8-bit word. The Byte Write control, of upper and lower byte, makes the IS41C85120A and IS41LV85120A ideal for use in 16 and 32-bit wide data bus systems.
These features make the IS41C85120A and IS41LV85120A ideally suited for high band-width graphics, digital signal processing, high-performance computing systems, and peripheral applications.
The IS41C85120A and IS41LV85120A are available in a 28-pin, 400-mil SOJ package.