点击放大查看
71256SA20YG
| Manufacturer | |
| Description | SRAM Chip Async Single 5V 256K-Bit 32K x 8 20ns 28-Pin SOJ Tube/Tray SRAM 32Kx8 ASYNCHRONOUS 5.0V STATIC RAM 256K(32KX8)FASTASYNCSRAM |
| Category |
对参数有疑问？问 AI 助手
Business
| Part # Aliases | IDT71256SA20YG | Standard Package | Rail / Tube |
| Factory Pack Quantity | 27 | ||
Compliance
| RoHS | RoHS Compliant | ||
Electrical
| Interface | ParallelBus | Access Time | 20 ns |
| Memory Size | 256 kbit | Memory Type | SRAM |
| Number of I/O | 8 Bit | Current - Bias | 145mA |
| Voltage Rating | 5 V | Current - Supply | 145 mA |
| Voltage - Supply | 5.5 V | Current - Leakage | 5μA |
| Voltage - Output 4 | 0.4V | Capacitance - Input | 7pF |
| Capacitance @ Vr, F | 7pF | Voltage - Input (Min) | 5.5V |
| Rise / Fall Time (Typ) | 3ns | Timing Initiate Method | 3ns |
| Power Dissipation (Max) | 1W | Switch Time (Ton, Toff) (Max) | 3ns |
Mechanical
| Width | 7.6 mm | Height | 2.67 mm |
| Length | 17.9 mm | Packaging | Tube |
| Mounting Style | SMD/SMT | Package / Case | 28SOJ |
Product Info
| Type | CMOS SRAM | Series | 71256SA |
| Density | 256 Kb | Manufacturer | 32 k x 8 |
| Number of Ports | 1 | Number of Words | 32 K |
| Number of Addresses | 15 Bit | Timing Adjustment Method | Asynchronous |
Environmental
| Operating Temperature | 0 to 70 °C | ||
Documents & Media
Online Document