CAT34TS02: Temperature Sensor with EEPROM Memory
The CAT34TS02 combines a JC42.4 compliant Temperature Sensor (TS) with 2-Kb of Serial Presence Detect (SPD) EEPROM.The TS measures temperature at least 10 times every second. Temperature readings can be retrieved by the host via the serial interface, and are compared to high, low and critical trigger limits stored into internal registers. Over or under limit conditions can be signaled on the open-drain EVENT pin.The integrated 2-Kb SPD EEPROM is internally organized as 16 pages of 16 bytes each, for a total of 256 bytes. It features a 16-byte page write buffer and supports both the Standard (100 kHz) as well as Fast (400 kHz) I2C protocol.Write operations to the lower half memory can be inhibited via software commands. The CAT34TS02 features Permanent, as well as Reversible Software Write Protection, as defined for DDR3 DIMMs.
特性- JEDEC JC42.4 Compliant Temperature Sensor
- Temperature Range: -20°C to 125°C
- DDR3 DIMM compliant SPD EEPROM
- Supply Range: 3.3 V 10%
- I2C /SMBus Interface
- Schmitt triggers and noise suppression filters on SCL and SDA inputs
- Low power CMOS technology
- 2 x 3 x 0.75 mm TDFN Package
- These Devices are Pb-Free and are RoHS Compliant
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应用- Thermal Management and SPD for DDR3 Memory Modules
| 终端产品- Notebook and Desktop Computers
Game Consoles
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软件 (2)
封装图纸 (1)
仿真模型 (2)
Errata (1)
数据表 (1)
评估板文档 (1)
评估板与开发工具
| 产品 | 状况 | Compliance | 简短说明 |
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| EASYPRO1GEVB | Active | | Serial EEPROM Evaluation Board |
产品订购型号
| 产品 | 状况 | Compliance | 具体说明 | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| CAT34TS02VP2GT4B | Last Shipments | Pb-free | Temperature Sensor with EEPROM Memory | TDFN-8 | 511AK | 1 | Tape and Reel | 4000 | |
| CAT34TS02VP2GT4C | Active | Pb-free
Halide free | Temperature Sensor with EEPROM Memory | TDFN-8 | 511AK | 1 | Tape and Reel | 4000 | $0.6667 |
订购产品技术参数
| Product | Sensor Type | Data Transmission Standard | ICC Max (mA) | VCC Min (V) | VCC Max (V) | T Min (°C) | T Max (°C) | Temperature Error (°C) |
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| CAT34TS02VP2GT4C | Local | I2C | 0.5 | 3 | 3.6 | -20 | 125 | ±3 |
