HM6208H Datasheet, PDF (1/11 Pages) Hitachi Semiconductor – 65,536-word ´ 4-bit High Speed CMOS Static RAM

HM6208H Series
65,536-word × 4-bit High Speed CMOS Static RAM
Features
• Single 5 V supply and high density 24-pin package
• High speed: Access time 25/35/45 ns (max)
• Low power
 Operation: 300 mW (typ)
 Standby: 100 µW (typ)
30 µW (typ) (L-version)
• Completely static memory required
 No clock or timing strobe required
• Equal access and cycle time
• Directly TTL compatible: All inputs and outputs
• Battery backup operation capability (L-version)
Ordering Information
Type No.
HM6208HP-25
HM6208HP-35
HM6208HP-45
HM6208HLP-25
HM6208HLP-35
HM6208HLP-45
HM6208HJP-25
HM6208HJP-35
HM6208HJP-45
HM6208HLJP-25
HM6208HLJP-35
HM6208HLJP-45
Access Time
25 ns
35 ns
45 ns
25 ns
35 ns
45 ns
25 ns
35 ns
45 ns
25 ns
35 ns
45 ns
Package
300-mil, 24-pin plastic DIP (DP-24NC)
300-mil, 24-pin SOJ (CP-24D)