un aiuto con il dallas 2430a (ds2430a)
prima cosa volevo farvi i complimenti a tutti compreso l'ò staf di electroyou.**************************************************************************************************************************gentilmente vorrei chidervi un aiuto su questo chip che a vederlo sembrerebbe un transistor. in pratica io dovrei leggere i suoi dati e riproporli sù uno identico, saprete dirmi sè e possibile questo e che tipo di programma occorre , e che programmatore? questi sono alcune info del chip citato sopra.---- DS2430A
256-Bit 1-Wire EEPROM, FEATURES
256-bit Electrically Erasable Programmable
Read Only Memory (EEPROM) plus 64-bit
one-time programmable application register
Unique, factory-lasered and tested 64-bit
registration number (8-bit family code + 48-bit
serial number + 8-bit CRC tester) assures
absolute identity because no two parts are alike
Built-in multidrop controller ensures
compatibility with other MicroLAN products
EEPROM organized as one page of 32 bytes
for random access
Reduces control, address, data, and power to a
single data pin
Directly connects to a single port pin of a
microprocessor and communicates at up to
16.3kbits per second
8-bit family code specifies DS2430A
communication requirements to reader
Presence detector acknowledges when reader
first applies voltage
Low cost TO-92 or 6-pin TSOC surface mount
package
Reads and writes over a wide voltage range of
2.8V to 6.0V from -40°C to +85°C
ORDERING INFORMATION
DS2430A TO-92 package
PIN ASSIGNMENT
PIN DESCRIPTION
TO-92 TSOC
Pin 1 Ground Ground
questi dati l'ho presi sul sito citato sotto non so se e permesso questo saluti.
DS2430A
256-Bit 1-Wire EEPROM
http://www.maxim-ic.com
1
2
3
6
5
4
TOP VIEW
3.7mm x 4.0mm x 1.5mm
SIDE VIEW
See Mech.
Drawing Section
TSOC PACKAGE
BOTTOM VIEW
See Mech.
Drawings Section
256-Bit 1-Wire EEPROM, FEATURES
256-bit Electrically Erasable Programmable
Read Only Memory (EEPROM) plus 64-bit
one-time programmable application register
Unique, factory-lasered and tested 64-bit
registration number (8-bit family code + 48-bit
serial number + 8-bit CRC tester) assures
absolute identity because no two parts are alike
Built-in multidrop controller ensures
compatibility with other MicroLAN products
EEPROM organized as one page of 32 bytes
for random access
Reduces control, address, data, and power to a
single data pin
Directly connects to a single port pin of a
microprocessor and communicates at up to
16.3kbits per second
8-bit family code specifies DS2430A
communication requirements to reader
Presence detector acknowledges when reader
first applies voltage
Low cost TO-92 or 6-pin TSOC surface mount
package
Reads and writes over a wide voltage range of
2.8V to 6.0V from -40°C to +85°C
ORDERING INFORMATION
DS2430A TO-92 package
PIN ASSIGNMENT
PIN DESCRIPTION
TO-92 TSOC
Pin 1 Ground Ground
questi dati l'ho presi sul sito citato sotto non so se e permesso questo saluti.
DS2430A
256-Bit 1-Wire EEPROM
http://www.maxim-ic.com
1
2
3
6
5
4
TOP VIEW
3.7mm x 4.0mm x 1.5mm
SIDE VIEW
See Mech.
Drawing Section
TSOC PACKAGE
BOTTOM VIEW
See Mech.
Drawings Section
