DS2502+T&R Maxim Integrated Products, DS2502+T&R Datasheet - Page 6
![IC OTP 1KBIT TO92-3](/photos/6/93/69353/406-to-92_sml.jpg)
DS2502+T&R
Manufacturer Part Number
DS2502+T&R
Description
IC OTP 1KBIT TO92-3
Manufacturer
Maxim Integrated Products
Datasheet
1.DS2502.pdf
(23 pages)
Specifications of DS2502+T&R
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
TO-92-3 (Standard Body), TO-226
Lead Free Status / RoHS Status
Lead free / RoHS 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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