DataSheetWiki


DS2506 fiches techniques PDF

Dallas Semiconducotr - 64-kbit Add-Only Memory

Numéro de référence DS2506
Description 64-kbit Add-Only Memory
Fabricant Dallas Semiconducotr 
Logo Dallas Semiconducotr 





1 Page

No Preview Available !





DS2506 fiche technique
www.dalsemi.com
FEATURES
65536 bits Electrically Programmable Read
Only Memory (EPROM) communicates with
the economy of one signal plus ground
Unique, factory-lasered and tested 64-bit
registration number (8-bit family code +
48-bit serial number + 8-bit CRC tester)
assures absolute traceability because no two
parts are alike
Built-in multidrop controller ensures
compatibility with other MicroLAN products
EPROM partitioned into two hundred fifty six
256-bit pages for randomly accessing
packetized data records
Each memory page can be permanently write-
protected to prevent tampering
Device is an “add only” memory where
additional data can be programmed into
EPROM without disturbing existing data
Architecture allows software to patch data by
superseding an old page in favor of a newly
programmed page
Reduces control, address, data, power, and
programming signals to a single data pin
Directly connects to a single port pin of a
microprocessor and communicates at up to
16.3 kbits per second
Overdrive mode boosts communication speed
to 142 kbits per second
8-bit family code specifies DS2506
communications requirements to reader
Presence detector acknowledges when the
reader first applies voltage
Low cost PR35 or 8-pin SOIC surface mount
package
Reads over a wide voltage range of 2.8V to
6.0V from -40°C to +85°C; programs at
11.5V to 12.0V from -40°C to +50°C
DS2506
64-kbit Add-Only Memory
PIN ASSIGNMENT
PR-35
DALLAS
DS2506
NC
NC
DATA
GND
18
27
36
45
8-PIN SOIC
(208 mil)
NC
NC
NC
NC
123
Bottom View
See Mech.
Drawings Section
ORDERING INFORMATION
DS2506
PR35 Package
DS2506S 8-Pin SOIC Package
1 of 25
062100

PagesPages 25
Télécharger [ DS2506 ]


Fiche technique recommandé

No Description détaillée Fabricant
DS2501 1A VERY LOW DROPOUT VOLTAGE REGULATORS Advanced Monolithic Systems
Advanced Monolithic Systems
DS2501 (DS2501 / DS2502) Add Only Memory Dallas Semiconductor
Dallas Semiconductor
DS2502 1 kbit Add-Only Memory Dallas Semiconducotr
Dallas Semiconducotr
DS2502 DS2502 Dallas Semiconducotr
Dallas Semiconducotr

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche