DS28E04-100Maxim Integrated4096Bit Addressable 1-Wire EEPROM with PIO1-Wire®-Addressable, 4KB EEPROM with Programmable I/O for Use in Rack-Based, Multicard Applications
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DS28E04-100Maxim Integrated
制造商:
Maxim Integrated
制造商型号#:
DS28E04-100
百芯编号#:
CM1436345766
价格(CNY):
百芯库存:
292
个
库存地点:
可供应量:
214
个在库
此为供应商库存，需要与销售确认
产品描述:
4096Bit Addressable 1-Wire EEPROM with PIO1-Wire®-Addressable, 4KB EEPROM with Programmable I/O for Use in Rack-Based, Multicard Applications
Description
The DS28E04-100 is a 4096-bit, 1-Wire® EEPROM chip with seven address inputs. The address inputs are directly mapped into the 1-Wire 64-bit Device ID Number to easily enable the host system to identify the physical location or functional association of the DS28E04-100 in a multidevice 1-Wire network environment. The 4096-bit EEPROM array is configured as 16 pages of 32 bytes with a 32-byte scratchpad to perform write operations. EEPROM memory pages can be individually write protected or put in EPROM-emulation mode, where bits can only be changed from a 1 to a 0 state. In addition to the memory, the DS28E04-100 has two general-purpose I/O ports that can be used for input or to generate level and/or pulse outputs. Activity registers also capture port activity for state change monitoring. The DS28E04-100 communicates over the single-contact 1-Wire bus. The communication follows the standard Maxim 1-Wire protocol.
