IEEE 802.3af/at 8 port PoE PSE Manager

The PoE manager IC integrates power, analog, andstate-of-the-art logic into a single 56-pin, plastic QFN package. The device isused in Ethernet switches and midspans to allow network devices to share powerand data over the same cable. The PD39208 device is an 8-port, mixed-signal,and high-voltage Po • Part of PD39210 + PD39208 chip set\n• 8 independent PoE channels\n• Complies with IEEE 802.3af and IEEE 802.3at\n• Drives 2-pair power ports\n• Single DC voltage input (32V to 57V) w/ built in 3.3V and 5V regulators\n• Input voltage out of range protection, voltage monitoring / protection\n• Wide ;

Microchip

微芯科技

PoE PSE Manager

文件：1.6682 Mbytes 页数：34 Pages

MICROCHIP

微芯科技

Package：56-VFQFN 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 以太网供电（PoE）控制器 描述：IC IEEE 802.3 PSE MANAGER

MICROCHIP

微芯科技

Single Chip 2 Mbit Flash and 64 Kbit Parallel EEPROM Memory

DESCRIPTION The M39208 is a memory device combining Flash and EEPROM into a single chip and using single supply voltage. The memory is mapped in two blocks: 2 Mbit of Flash memory and 64 Kbit of EEPROM memory. Each space is independant for writing, in concurrent mode the Flash Memory can be read

文件：218.4 Kbytes 页数：30 Pages

STMICROELECTRONICS

意法半导体

Single Chip 2 Mbit Flash and 64 Kbit Parallel EEPROM Memory

DESCRIPTION The M39208 is a memory device combining Flash and EEPROM into a single chip and using single supply voltage. The memory is mapped in two blocks: 2 Mbit of Flash memory and 64 Kbit of EEPROM memory. Each space is independant for writing, in concurrent mode the Flash Memory can be read

文件：218.4 Kbytes 页数：30 Pages

STMICROELECTRONICS

意法半导体

Single Chip 2 Mbit Flash and 64 Kbit Parallel EEPROM Memory

DESCRIPTION The M39208 is a memory device combining Flash and EEPROM into a single chip and using single supply voltage. The memory is mapped in two blocks: 2 Mbit of Flash memory and 64 Kbit of EEPROM memory. Each space is independant for writing, in concurrent mode the Flash Memory can be read

文件：218.4 Kbytes 页数：30 Pages

STMICROELECTRONICS

意法半导体