仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 100 V |
| Current - Average Rectified(Io) | 1A |
| Voltage - Forward (Vf) (Max) @ If | 850 mV @ 1 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 200 µA @ 100 V |
| Mounting Type | Surface Mount |
| Supplier Device Package | DO-214AC (SMA) |
概要
Description
The S100 is a versatile 8-bit microprocessor bus standard introduced in 1974, originally designed for the Altair 8800 computer. It became widely adopted in early personal and hobbyist computing due to its open architecture, supporting a variety of CPUs (8080, Z80, 6800) and peripherals.
Key features:
- 100-pin edge connector (hence "S100")
- Asynchronous operation (supports different-speed devices)
- Expandable (RAM, ROM, I/O cards via backplane)
- Daisy-chain interrupt support
Though later superseded by PCI and ISA, the S100 played a crucial role in the homebrew computing revolution of the 1970s–80s. Modern hobbyists still use it for retrocomputing projects.
Key features:
- 100-pin edge connector (hence "S100")
- Asynchronous operation (supports different-speed devices)
- Expandable (RAM, ROM, I/O cards via backplane)
- Daisy-chain interrupt support
Though later superseded by PCI and ISA, the S100 played a crucial role in the homebrew computing revolution of the 1970s–80s. Modern hobbyists still use it for retrocomputing projects.
Equivalent
The S100 chip is a high-performance AI accelerator. Equivalent products include:
- NVIDIA A100/H100 (GPU accelerators)
- AMD Instinct MI250X/MI300 (GPU accelerators)
- Google TPU v4/v5 (AI-specific ASICs)
- Intel Habana Gaudi2 (AI training/inference chip)
- Cerebras CS-2 (wafer-scale AI processor)
- Graphcore IPU Bow (AI-focused processor)
These alternatives offer similar AI/ML acceleration for data centers and HPC workloads.
- NVIDIA A100/H100 (GPU accelerators)
- AMD Instinct MI250X/MI300 (GPU accelerators)
- Google TPU v4/v5 (AI-specific ASICs)
- Intel Habana Gaudi2 (AI training/inference chip)
- Cerebras CS-2 (wafer-scale AI processor)
- Graphcore IPU Bow (AI-focused processor)
These alternatives offer similar AI/ML acceleration for data centers and HPC workloads.
Features
The S100 is a versatile Pocket Multitool with key features:
- Compact & Lightweight: Easy to carry (varies by model).
- Multi-Tool Functions: Includes pliers, wire cutters, screwdrivers, knives, and more.
- Durable Build: Often stainless steel or high-quality materials.
- Foldable Design: Tools fold into the handle for portability.
- Additional Tools: Some models feature bottle openers, saws, or scissors.
- Ergonomic Grip: Comfortable for extended use.
- Affordable: Budget-friendly compared to premium brands.
Exact features vary by model—check specifications for details.
- Compact & Lightweight: Easy to carry (varies by model).
- Multi-Tool Functions: Includes pliers, wire cutters, screwdrivers, knives, and more.
- Durable Build: Often stainless steel or high-quality materials.
- Foldable Design: Tools fold into the handle for portability.
- Additional Tools: Some models feature bottle openers, saws, or scissors.
- Ergonomic Grip: Comfortable for extended use.
- Affordable: Budget-friendly compared to premium brands.
Exact features vary by model—check specifications for details.
Pinout
The S100 bus has 100 pins and was widely used in early microcomputers like the Altair 8800. Key functions include:
- Data (16 pins) – Bidirectional data lines (8-bit or 16-bit).
- Address (24 pins) – 16-bit or 24-bit memory addressing.
- Control (40+ pins) – Includes read/write signals, interrupts, DMA, clock, and status lines.
- Power (8 pins) – Supplies ±8V, ±16V, and +5V.
Designed for flexibility, it supported multiple processors (8080, Z80, 68000) and peripherals.
- Data (16 pins) – Bidirectional data lines (8-bit or 16-bit).
- Address (24 pins) – 16-bit or 24-bit memory addressing.
- Control (40+ pins) – Includes read/write signals, interrupts, DMA, clock, and status lines.
- Power (8 pins) – Supplies ±8V, ±16V, and +5V.
Designed for flexibility, it supported multiple processors (8080, Z80, 68000) and peripherals.
Application
S100 is a versatile protein with applications in:
1. Cancer Research – Biomarker for tumors (e.g., breast, lung).
2. Neurology – Linked to Alzheimer’s, Parkinson’s, and brain injuries.
3. Inflammation & Autoimmunity – Marker for diseases like rheumatoid arthritis.
4. Cardiology – Associated with myocardial injury and heart failure.
5. Diagnostics – Used in clinical tests for disease detection.
6. Drug Development – Target for therapeutic interventions.
Its role in calcium signaling and cell regulation makes it valuable across medical research.
1. Cancer Research – Biomarker for tumors (e.g., breast, lung).
2. Neurology – Linked to Alzheimer’s, Parkinson’s, and brain injuries.
3. Inflammation & Autoimmunity – Marker for diseases like rheumatoid arthritis.
4. Cardiology – Associated with myocardial injury and heart failure.
5. Diagnostics – Used in clinical tests for disease detection.
6. Drug Development – Target for therapeutic interventions.
Its role in calcium signaling and cell regulation makes it valuable across medical research.
Package
The S100 package is a type of integrated circuit (IC) package used for microprocessors and peripheral chips, primarily in early personal computers like the Altair 8800. It features a 100-pin edge connector, enabling modular expansion via a backplane. The package is robust and supports high-speed data transfer, making it suitable for vintage computing and hobbyist projects.
