品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
|
产品介绍 MCP79401 Features:
• Real-Time Clock/Calendar (RTCC), Battery Backed: - Hours, Minutes, Seconds, Day of Week, Day, Month and Year - Dual alarm with single output • On-Chip Digital Trimming/Calibration: - Range -127 to +127 ppm - Resolution 1 ppm • Programmable Open-Drain Output Control: - CLKOUT with 4 selectable frequencies - Alarm output • 64 Bytes SRAM, Battery Backed • 64-Bit Unique ID: - User or factory programmable - Protected EEPROM - EUI-48™ or EUI-64™ MAC address - Custom ID programming • Automatic VCC Switchover to VBAT Backup Supply • Power-Fail Time-Stamp for Battery Switchover • Low-Power CMOS Technology: - Dynamic Current: 400 A max read - Dynamic Current: 400 A max SRAM - Battery Backup Current: <700nA @ 1.8V • 100 kHz and 400 kHz Compatibility • ESD Protection >4,000V • 1 Million Erase/Write Cycles for Unique ID • Packages include 8-Lead SOIC, TSSOP, 2x3 TDFN, MSOP • Pb-Free and RoHS Compliant • Temperature Ranges: - Industrial (I): -40°C to +85°C |
