40RJC Search Results

Contextual Info: April 1999 S E M I C O N D U C T O R TM • l2C compatible interface Because this device incorporates a hardware "Write Protect" feature, the upper half of the memory can be disabled against programming by connecting the WP pin to Vcc. This section of memory then effectively becomes a ROM Read-Only Memory

645Y

Contextual Info: DS 1645Y/A B DALLAS SEMICONDUCTOR FEATURES • 10 years m inimum data retention in the absence of external power • Data is autom atically protected during power loss • Directly replaces 128K x 8 volatile static RAM • W rite protects selected blocks of m em ory when pro­

Contextual Info: PRELIMINARY May 1999 C H IL D S E M I C O N D U C T O R TM ACE1101 Arithmetic Controller Engine ACEx for Low Power Applications • 16-bit multifunction timer General Description ■ On-chip oscillator — No external components — 1p.s instruction cycle time

OF IC DS1620

Contextual Info: DS1623 DALLAS SEMICONDUCTOR DS1623 Digital Thermometer and Thermostat FEATURES PIN ASSIGNMENT • Requires no external components DQ QD • Supply voltage range covers from 2.7V to 5.5V 1 CLK/CONV LLU 2 RST QD 3 • Measures temperatures from -55°C to +125°C in

Wi2Wi

Contextual Info: April 1999 S E M I C O N D U C T O R TM Functions The NM24C65U is a 64K 65,536 bit serial interface CMOS EEPR O M (E le ctrica lly E rasable P ro g ra m m a b le R e ad-O nly Mem ory). This device fully conform s to the Extended l2C 2-wire protocol which uses Clock (SCL) and Data I/O (SDA) pins to

Contextual Info: DS1720 PRELIMINARY DALLAS s e m ic o n d u c to r Econo - Digital Thermometer and Thermostat FEATURES PIN ASSIGNMENT • Requires no external components • Supply voltage range covers from 2.7V to 5.5V DQ Q D 1 8 Q D V DD C L K /C O N V LUJ 2 7 RST Q D 3

ds1620 interface

Abstract: 01CE
Contextual Info: DS1620 DALLAS SEMICONDUCTOR DS1620 Digital Thermometer and Thermostat FEATURES PIN ASSIGNMENT • Requires no external components • Supply voltage range covers from 2.7V to 5.5V DQ Q D 1 8 Q D V DD C L K /C O N V LLU 2 7 RST Q D 3 6 H H T lo w GND o n 4

Contextual Info: DS1202, DS1202S DALLAS SEMICONDUCTOR FEATURES DS1202, DS1202S Serial Tim ekeeping Chip PIN ASSIGNMENT • Real tim e clock counts seconds, minutes, hours, date of the month, month, day of the week, and ye a r with leap ye a r com pensation valid up to 2100

Contextual Info: DS1620R DALLAS SEMICONDUCTOR DS1620R Self-Heating Temperature Sensor FEATURES PIN ASSIGNMENT • Requires no external components • M easures temperatures from -5 5 °C to +125°C in 0.5°C increm ents. Fahrenheit equivalent is -6 7 °F to 257°F in 0.9°F increm ents

Contextual Info: DS1821 PRELIMINARY DALLAS SEMICONDUCTOR DS1821 Programmable Digital Thermostat FEATURES PIN ASSIGNMENT • Requires no external components • Measures temperatures from -55°C to +125°Cin 1°C increments. Fahrenheit equivalent is -67°F to +257°F in 1,8°F increments

Contextual Info: DS1817 DALLAS SEMICONDUCTOR DS1817 Active High 3.3 V Econo Reset FEATURES PIN ASSIGNMENT • Autom atically restarts a m icroprocessor after power failure 3 • Maintains reset for 150 ms after V q c returns to an in­ tolerance condition A 1 • Reduces need for discrete components

DS8000

Abstract: CS100UL
Contextual Info: I R C H I L D S E M I C O N D U C T O R TM NM24C16U/NM24C17U 16K-Bit Serial EEPROM 2-Wire Bus Interface General Description Functions The NM 24C16U/17U devices are 16K 16,384 bit serial interface CM OS EEPROM s (Electrically Erasable Program m able ReadOn ly M em o ry). Th ese devices f u Ily confo rm to th e Sta ndard 12C

Contextual Info: D S 1650Y/A B DALLAS SEMICONDUCTOR DS1650Y/AB Partitionable 4096K NV SRAM FEATURES PIN ASSIGNMENT • D ata is a u to m a tic a lly p ro te c te d d u ring p o w e r loss • D ire c tly re p la c e s 5 1 2 K x 8 v o la tile s ta tic RAM A18 11 1 A16 11 A14

Contextual Info: DS1623 DALLAS SEMICONDUCTOR DS1623 Digital Thermometer and Thermostat FEATURES PIN ASSIGNMENT • Requires no external components • Supply voltage range covers from 2.7V to 5.5V DQ Q D 1 8 Q D V DD C L K /C O N V LLU 2 7 RST Q D 3 6 H H T lo w GND o n 4

coiltron

Abstract: 12v 100 amp battery load
Contextual Info: J I I A r \ Final Electrical Specifications i~ _ T L in t A B _ TECHNOLOGY Single Cell High Current M icropow er 600kHz Boost DC/DC C onverter January 1998 F€flTUR€S D € S C R IP T IO n • 5V at 1A from a Single Li-Ion Cell ■ 3.3V at 300mA from a Single NiCd Cell

bu 808 df

Contextual Info: NM93C «AU S E M I C O N D U C T O R TM HK-VitMIC NM93C86AU 16K-Bit MICROWIRE Interface Serial EEPROM Functions The NM93C86AU is a 16K 16,384 bit serial interface CMOS EEPRO M (E le ctrically E rasable P ro g ra m m a b le R ead-O nly M em o ry). Th is dev ice f u Ily confo rms to the MIC ROW IRE™ 4-wire

Contextual Info: D S 1630Y/A B DALLAS s e m ic o n d u c to r FEATURES DS1630Y/AB Partitionable 256K NV SRAM PIN ASSIGNMENT • 10 years minimum data retention in the absence of external power A 14 11 1 • Data is automatically protected during power loss A 12 11 • Directly replaces 32K x 8 volatile static RAM or

S1215

Contextual Info: DS1215 DALLAS SEMICONDUCTOR DS1215 Phantom Time Chip FEATURES X2 c 2 • Leap year automatically corrected up to 2100 16 □ 15 □ WE c 3 14 □ BAT2 BAT1 c 4 13 □ rs T GND c 5 12 □ 5È D c 6 11 □ CÉT Q C 7 10 □ CEO GND c 8 9 □ ROM/RAM • No address space required

Contextual Info: Philips Semiconductors Preliminary specification 18-bit universal GTL to ALVT/LVT translating bus transceiver 3-State _ .r T . 1 0 FEATURES DESCRIPTION • 18-bit bidirectional bus interface The 74GTL16612 is a high-performance BiCMOS product designed for VCc operation at 2.5V and 3.3V with I/O compatibility up to 5V.