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Part Number: HM628512CI
Description: The Hitachi HM628512CI is a 4-Mbit static RAM organized 512-kword ´ 8-bit. HM628512CI Series has realized higher ...
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HM628512CI
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General Description
HM628512CI General Description
The Hitachi HM628512CI is a 4-Mbit static RAM organized 512-kword ´ 8-bit. HM628512CI Series has realized higher density, higher performance and low power consumption by employing Hi-CMOS process technology. The HM628512CI Series offers low power standby power dissipation; therefore, it is suitable for battery backup systems. It has packaged in 32-pin SOP, 32-pin TSOP II and 32-pin DIP.
HM628512CI Maximum Ratings
| Parameter | Symbol | Value | Unit |
| Power supply voltage | VCC | 0.5 to +7.0 | V |
| Voltage on any pin relative to VSS | VT | 0.5*1 to V + 0.3*2 | V |
| Power dissipation | PT | 1.0 | W |
| Operating temperature | Topr | 40 to +85 | |
| Storage temperature | Tstg | 55 to +125 | |
| Storage temperature under bias | Tbias | 40 to +85 |
HM628512CI Features
` Single 5 V supply
` Access time: 70 ns (max)
` Power dissipation
- Active: 50 mW/MHz (typ)
- Standby: 10 mW (typ)
` Completely static memory. No clock or timing strobe required
` Equal access and cycle times
` Common data input and output: Three state output
` Directly TTL compatible: All inputs and outputs
` Battery backup operation
` Operating temperature: 40 to +85
` Access time: 70 ns (max)
` Power dissipation
- Active: 50 mW/MHz (typ)
- Standby: 10 mW (typ)
` Completely static memory. No clock or timing strobe required
` Equal access and cycle times
` Common data input and output: Three state output
` Directly TTL compatible: All inputs and outputs
` Battery backup operation
` Operating temperature: 40 to +85
HM628512CI Connection Diagram
HM6116
PDF/DataSheet Download
- Datasheet: HM6116
- File Size: 256425 KB
- Manufacturer: HITACHI [Hitachi Semiconductor]
- Click here to Download
- ·HM6116FP-2
- HITACHI [Hitachi Semiconductor]
- 2048-word X 8bit High Speed CMOS Static RAM
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- ·HM6116FP-3
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- 2048-word X 8bit High Speed CMOS Static RAM
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- ·HM6116FP-4
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- ·HM6116LFP-2
- HITACHI [Hitachi Semiconductor]
- 2048-word X 8bit High Speed CMOS Static RAM
- 256425 KB
- ·HM6116LFP-3
- HITACHI [Hitachi Semiconductor]
- 2048-word X 8bit High Speed CMOS Static RAM
- 256425 KB
- ·HM6116LFP-4
- HITACHI [Hitachi Semiconductor]
- 2048-word X 8bit High Speed CMOS Static RAM
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- ·HM6116LP-2
- HITACHI [Hitachi Semiconductor]
- 2048-word X 8bit High Speed CMOS Static RAM
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- ·HM6116LP-3
- HITACHI [Hitachi Semiconductor]
- 2048-word X 8bit High Speed CMOS Static RAM
- 256425 KB
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HM628512BI
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HM628512
The Hitachi HM628512 is a 4-Mbit static RAM organized 512-kword ×8-bit. It realizes igher density, higher performance and low power consumption by employing 0.5 mm Hi-CMOS process technology. The device, packaged in a 525-mil SOP (foot print pitch width) or ...
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