DS2502S Maxim Integrated Products, DS2502S Datasheet - Page 6

• Manufacturer Part Number: DS2502S
• Description: IC OTP 1KBIT 8SOIC
• Manufacturer: Maxim Integrated Products

Specifications of DS2502S

• Format - Memory: EPROMs
• Memory Type: OTP EPROM
• Memory Size: 1K (1K x 1)
• Interface: 1-Wire Serial
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Supply: -
• Speed: -

DS2502
or written. Writing data involves not only issuing the correct command sequence by also providing a 12-
volt programming voltage at the appropriate times. To execute a write sequence, a byte of data is first
loaded into the scratchpad and then programmed into the selected address. Write sequences always occur
a byte at a time. To execute a read sequence, the starting address is issued by the bus master and data is
read from the part beginning at that initial location and continuing to the end of the selected data field or
until a reset sequence is issued. All bits transferred to the DS2502 and received back by the bus master
are sent least significant bit first.
DS2502 MEMORY MAP Figure 5
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