AOC-IBUTTON68
- Nhà sản xuất: Supermicro
- Mã sản phẩm/Part No. TM4628 / AOC-IBUTTON68
- Tình trạng: Liên hệ đặt hàng
- 1.800.000 VNĐ
NVKD sẽ liên hệ lại ngay
Thông tin sản phẩm AOC-IBUTTON68
| Manufacturer Part Number |
| |||||||
| Manufacturer | Supermicro Computer, Inc |
Common Features
- Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute traceability because no two parts are alike
- Multidrop controller for 1-Wire net
- Digital identification and information by momentary contact
- Chip-based data carrier compactly stores information
- Data can be accessed while affixed to object
- Button shape is self-aligning with cup-shaped probes
- Stainless steel case engraved with registration number withstands harsh environments
- Easily affixed with self-stick adhesive backing, latched by its flange, or locked with a ring pressed onto its rim
- Presence detector acknowledges when reader first applies voltage
Key Specifications
| Memory Type | EEPROM |
| Memory Size | 1K bits |
| Features | 512-bit SHA-1 Engine |
Key Features
- 1128 bits of 5V EEPROM memory partitioned into four pages of 256 bits, a 64-bit write-only secret and up to five general purpose read/write registers
- Write access requires knowledge of the secret and the capability of computing and transmitting a 160-bit MAC as authorization
- Secret and data memory can be write-protected (all or page 0 only) or put in EPROM-emulation mode ("write to 0", page 1)
- On-chip 512-bit SHA-1 engine to compute 160-bit MAC and to generate secrets
- Reads and writes over a wide voltage range of 2.8V to 5.25V from -40°C to +85°C
- Communicates to host with a single digital signal at 14.1kb per second using 1-Wire protocol
- On-chip 16-bit CRC generator for safeguarding data transfers
- Overdrive mode boosts communication speed to 125kbps
- Operating temperature range from -40°C to +85°C
- Minimum 10 years of data retention at 85°C
