IC41C4405x
FEATURES
- Fast Page Mode Access Cycle
- TTL patible inputs and outputs
- Refresh Interval: -- 2,048 cycles/32 ms -- 4,096 cycles/64 ms
- Refresh Mode: RAS-Only, CAS-before-RAS (CBR), and Hidden
- JEDEC standard pinout
- Single power supply: 5V ± 10% or 3.3V ± 10%
- Byte Write and Byte Read operation via two CAS
DESCRIPTION
The ICSI 4405x Series is a 4,194,304 x 4-bit high-performance CMOS Dynamic Random Access Memory. The Fast Page Mode allows 2,048 or 4096 random accesses within a single row with access cycle time as short as 20 ns per 4-bit word. These features make the 4405x Series ideally suited for highbandwidth graphics, digital signal processing, high-performance puting systems, and peripheral applications. The 4405x Series is packaged in a 24-pin 300mil SOJ and a 24 pin TSOP-2
PRODUCT SERIES OVERVIEW
Part No.
IS41C44052 IS41C44054 IS41LV44052 IS41LV44054 2K 4K Refresh 2K 4K Voltage V 5 ± 10% V 5 ± 10% 3.3V ± 10% 3.3V ± 10%
KEY TIMING PARAMETERS
Parameter
RAS Access Time (t...
