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HM514400C

Hitachi Semiconductor
HM514400C
Part Number HM514400C
Manufacturer Hitachi Semiconductor
Title 1/048/576-word X 4-bit Dynamic Random Access Memory
Description Pin name A0 to A9 A0 to A9 I/O1 to I/O4 RAS CAS WE OE VCC VSS Function Address input Refresh address input Data-in/Data-out Row address strobe Col...
Features
• Single 5 V (±10%)
• High speed — Access time 60 ns/70 ns/80 ns (max)
• Low power dissipation — Active mode 605 mW/550 mW/495 mW (max) — Standby mode 11 mW (max) 0.55 mW (max) (L-version)
• Fast page mode capability
• 1024 refresh cycles : 16 ms 1024 refresh cycles : 128 ms (L-version)
• 3 variatio...

Datasheet HM514400C pdf datasheet - 235.11KB



HM514400CL

Hitachi Semiconductor
HM514400CL
Part Number HM514400CL
Manufacturer Hitachi Semiconductor
Title 1/048/576-word X 4-bit Dynamic Random Access Memory
Description Pin name A0 to A9 A0 to A9 I/O1 to I/O4 RAS CAS WE OE VCC VSS Function Address input Refresh address input Data-in/Data-out Row address strobe Col.
Features
• Single 5 V (±10%)
• High speed — Access time 60 ns/70 ns/80 ns (max)
• Low power dissipation — Active mode 605 mW/550 mW/495 mW (max) — Standby mode 11 mW (max) 0.55 mW (max) (L-version)
• Fast page mode capability
• 1024 refresh cycles : 16 ms 1024 refresh cycles : 128 ms (L-version)
• 3 variatio.

Datasheet HM514400CL pdf datasheet




HM514400BL

Hitachi Semiconductor
HM514400BL
Part Number HM514400BL
Manufacturer Hitachi Semiconductor
Title 1/048/576-word X 4-bit Dynamic Random Access Memory
Description Pin name A0 to A9 A0 to A9 I/O1 to I/O4 RAS CAS WE OE VCC VSS Function Address input Refresh address input Data-in/Data-out Row address strobe Col.
Features
• Single 5 V (±10%)
• High speed — Access time 60 ns/70 ns/80 ns (max)
• Low power dissipation — Active mode 605 mW/550 mW/495 mW (max) — Standby mode 11 mW (max) 0.55 mW (max) (L-version)
• Fast page mode capability
• 1024 refresh cycles : 16 ms 1024 refresh cycles : 128 ms (L-version)
• 3 variatio.

Datasheet HM514400BL pdf datasheet




HM514400B

Hitachi Semiconductor
HM514400B
Part Number HM514400B
Manufacturer Hitachi Semiconductor
Title 1/048/576-word X 4-bit Dynamic Random Access Memory
Description Pin name A0 to A9 A0 to A9 I/O1 to I/O4 RAS CAS WE OE VCC VSS Function Address input Refresh address input Data-in/Data-out Row address strobe Col.
Features
• Single 5 V (±10%)
• High speed — Access time 60 ns/70 ns/80 ns (max)
• Low power dissipation — Active mode 605 mW/550 mW/495 mW (max) — Standby mode 11 mW (max) 0.55 mW (max) (L-version)
• Fast page mode capability
• 1024 refresh cycles : 16 ms 1024 refresh cycles : 128 ms (L-version)
• 3 variatio.

Datasheet HM514400B pdf datasheet




HM514400ASL

Hitachi Semiconductor
HM514400ASL
Part Number HM514400ASL
Manufacturer Hitachi Semiconductor
Title 1M-Bit x 4-BIT DYNAMIC RAM
Description ( DataSheet : www.DataSheet4U.com ) www.DataSheet4U.com .
Features .

Datasheet HM514400ASL pdf datasheet





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