Features: • Fast Page Mode Access Cycle• TTL compatible inputs and outputs• Refresh Interval:-- 2,048 cycles/32 ms• Refresh Mode: RAS-Only, CAS-before-RAS (CBR), and Hidden• Single power supply: 5V±10% or 3.3V ± 10%• Byte Write and Byte Read operation via two CA...
IS41C8205: Features: • Fast Page Mode Access Cycle• TTL compatible inputs and outputs• Refresh Interval:-- 2,048 cycles/32 ms• Refresh Mode: RAS-Only, CAS-before-RAS (CBR), and Hidden...
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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 3.3V |
1.0 to +7.0 0.5 to +4.6 |
V |
VCC |
Supply Voltage 5V 3.3V |
1.0 to +7.0 0.5 to +4.6 |
V |
IOUT |
Output Current |
50 |
mA |
PD |
Power Dissipation |
1 |
W |
TA |
Commercial Operation Temperature Industrial Temperature |
0 to +70 40 to +85 |
|
TSTG |
Storage Temperature |
55 to +125 |
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 IS41C8205 and IS41LV8205 are 2,097,152 x 8-bit highperformance CMOS Dynamic Random Access Memory.
The Fast Page Mode allows 2,048 random accesses within a single row with access cycle time as short as 20 ns per 4-bit word.
These features make the IS41C8205 and IS41LV8205 ideally suited for high-bandwidth graphics, digital signal processing, high-performance computing systems, and peripheral applications.
The IS41C8205 and IS41LV8205 are packaged in 28-pin 300-mil SOJ and 28-pin TSOP (Type II) with JEDEC standard pinouts.