CAT93C46R: 1-kb Microwire Serial EEPROM Memory
The CAT93C46R is a 1 kb CMOS Serial EEPROM device which is organized as either 64 registers of 16 bits or 128 registers of 8 bits, as determined by the state of the ORG pin. The CAT93C46R features sequential read and self-timed internal write with autoclear. On-chip Power-On Reset circuitry protects the internal logic against powering up in the wrong state.In contrast to the CAT93C46, the CAT93C46R features an internal instruction clock counter which provides improved noise immunity for Write/Erase commands.
特性- High speed operation: 4.0 MHz @ 5.0 V, 2.0 MHz @ 1.8 V
- 1.8 V to 5.5 V operation
- Selectable x8 or x16 memory organization
- Sequential read
- Software write protection
- Power-up inadvertent write protection
- Low power CMOS technology
- 1,000,000 Program/erase cycles
- 100 year data retention
- Industrial temperature ranges
- RoHS-compliant 8-pin PDIP, SOIC, TSSOP and 8-pad TDFN packages
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应用- Alarm Systems
- Audio Players
- Automotive Systems
- Cable Modems
- CDRW
- Cellular Phones
- Cordless Phones
- CRT/LCD Monitors
- Digital Still Cameras
- DRAM Modules
- DVD Players
- Graphic Cards
- Hard Disk Drives
- Health Meters
- Industrial Controls
- Internet Phone Handsets
- Memory Modules
- Notebook PC
- Personal Computers
- Printers
- Set Top Box
- Smart Phones
- TV
- Telecommunications
- Two Way Radios
- Video Games
- Video Tape Recorder
- Vending Machines
- Wireless LANs
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软件 (2)
封装图纸 (3)
仿真模型 (3)
评估板文档 (1)
数据表 (1)
评估板与开发工具
| 产品 | 状况 | Compliance | 简短说明 |
|---|
| EASYPRO1GEVB | Active | | Serial EEPROM Evaluation Board |
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| CAT93C46RVI-GT3 | Active | Pb-free
Halide free | SOIC-8 | 751BD | 1 | Tape and Reel | 3000 | $0.1867 |
| CAT93C46RVP2IGT3 | Active, Not Rec | Pb-free
Halide free | TDFN-8 | 511AK | 1 | Tape and Reel | 3000 | $0.2267 |
| CAT93C46RYI-GT3 | Active | Pb-free
Halide free | TSSOP-8 | 948AL | 1 | Tape and Reel | 3000 | $0.1867 |
订购产品技术参数
| Product | Type | Density | Organization | Data Transmission Standard | fcycle Max (kHz) | tACC Max ns | VCC Min (V) | VCC Max (V) | Istandby Max (µA) | Iact Max (mA) | T Min (°C) | T Max (°C) |
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| CAT93C46RVI-GT3 | Serial | 1 kb | 128 x 8 | MicroWire | 2000 | 250 | 1.8 | 5.5 | 2 | 3 | -40 | 85 |
| CAT93C46RYI-GT3 | Serial | 1 kb | 128 x 8 | MicroWire | 2000 | 250 | 1.8 | 5.5 | 2 | 3 | -40 | 85 |
