h1_key

说明

Microchip Technology股份有限公司的MCP98243数字温度传感器将温度从-40°C和+125°C转换为数字字。该传感器符合JEDEC规范JC42.4移动平台内存模块热传感器组件。它提供了±0.5°C/±1°C（典型/最大）的精度，从+75°C到+95°C。此外，该设备具有内部256字节EEPROM，可用于存储存储模块和供应商信息。

特性

• Meets JEDEC Specification JC42.4
• Temperature Sensor + 2 Kbit Serial EEPROM
• EEPROM for Serial Presence Detect (SPD)
• Optimized for Voltage Range: 3.0V to 3.6V
• Shutdown/Standby Current: 3 µA (max.)
• meets 25ms to 35ms SMbus timeout
• DFN-8, TDFN-8, UDFN-8, TSSOP-8
• AEC-Q100 Qualified Grade 1
• Write 1.1 mA (typical) for 3.5 ms (typical)
• Read 100 µA (typical)
• Permanent and Reversible Software Write Protect
• Software Write Protection for the lower 1 Kbit
• Organized as 1 block of 256 x 8-bit (2 Kbit)
• Class B — Temperature-to-Digital Converter
• ±0.5°C/±1°C (typ./max.) +75°C to +95°C
• ±1°C/±2°C (typ./max.) +40°C to +125°C
• ±2°C/±3°C (typ./max.) -20°C to +125°C
• Operating Current: 200 µA (typical)

参数