OKI Semiconductor
MD56V62320K
4-Bank
×
524,288-Word
×
32-Bit SYNCHRONOUS DYNAMIC RAM
PEDD56V62320K-01
Issue Date: Jan. 26, 2005
Preliminary
DESCRIPTION
The MD56V62320K is a 4-Bank
×
524,288-word
×
32-bit Synchronous dynamic RAM. The device
operates at 3.3 V. The inputs and outputs are LVTTL compatible.
FEATURES
•
Silicon gate, quadruple polysilicon CMOS, 1-transistor memory cell
• 4-Bank
×
524,288-word
×
32-bit configuration
•
Single 3.3 V power supply,
±0.3
V tolerance
•
Input : LVTTL compatible
•
Output : LVTTL compatible
•
Refresh : 4096 cycles/64 ms
•
Programmable data transfer mode
-
CAS
Latency (2, 3)
- Burst Length (1, 2, 4, 8, Full Page)
- Data scramble (sequential, interleave)
•
Auto-refresh, Self-refresh capability
• Lead Free Package:
86-pin 400 mil plastic TSOP (TypeII)
(
TSOPII86-P-400-0.80-K
)
(Product: MD56V62320K-xxTAZ03x)
xx indicates speed rank.
PRODUCT FAMILY
Max.
Family
Frequency
t
AC2
MD56V62320K-6TAZ03
MD56V62320K-7TAZ03
MD56V62320K-75TAZ03
MD56V62320K-10TAZ03
166MHz
143MHz
133MHz
100MHz
5.4ns
5.4ns
5.4ns
6ns
t
AC3
5.4ns
5.4ns
5.4ns
6ns
Access Time (Max.)
1/37
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