2BLH13D Search Results

DS1245V

Abstract: 32-PIN 34-PIN DS1245 DS1245AB DS1245Y DS1243AB-100
Contextual Info: D S 1245Y /A B DALLAS s e m ic o n d u c t o r DS1245Y/AB 1024K Nonvolatile SRAM FEATURES PIN ASSIGNM ENT * 1 0 years minimum data retention in the absence of external power 1 1 NC A16 • Data is automatically protected during power loss Í A14 • Dl P-package devices directly replace 128K x 8 vola­

Contextual Info: DS2141A DALLAS SEMICONDUCTOR D S 2141A T1 Controller PIN ASSIGNMENT FEATURES • DS1/ISDN-PRI framing transceiver TCLK [ t TSER C 2 • Frames to D4, ESF, and SLC-96 formats TCHCLK [ 3 TPOS [ 4 • Parallel control port TNEG [ 5 • Onboard, dual two-frame elastic store slip buffers

Contextual Info: DS1689/DS1693 DALLAS SEMICONDUCTOR D S 1689/D S 1693 3 Volt/5 Volt Serialized Real Time Clock with NVRAM Control FEATURES PIN ASSIGNMENT Incorporates industry standard DS1287 PC clock plus enhanced features: VbauxŒ X1 Œ 3D CO X2QE RCCRQE ADO QE ID vca • 64-bit Silicon serial number

Contextual Info: DS2404 DALLAS SEMICONDUCTOR DS2404 EconoRAM Time Chip FEATURES PIN ASSIGNMENT • 4096 bits of nonvolatile dual-port memory including real time clock/calendar in binary format, program­ mable interval timer, and programmable power-on cycle counter vccnn 1

DIODE DS12

Abstract: DS1275S DS1275 volt in section laptop k 1413 FET A$ marking DS12 SN75154 Rb-232-C DALLAS TOP MARKING
Contextual Info: DALLAS SEMICONDUCTOR DS1275 Line-Powered RS-232 Transceiver Chip PIN ASSIGNMENT FEATURES • Low-power serial transmitter/receiver tery-backed systems for bat­ • Transmitter steals power from receive signal line to save power • Ultra-low static current, even when connected to

DALLAS DS12B887

Abstract: ds12b887 ds128887 mc146818B DS1287 DS1287A DS12887A ds12b887drives am818 2u41
Contextual Info: DALLAS DS12B887 Real Time Clock s e m ic o n d u c to r FEATURES PIN ASSIGNMENT • Drop-in replacement for IBM AT computer dock/cal­ endar NC NC • Pin compatible with the MCI 46818B and DS1287 NC • Totally nonvolatile with over 10 years of operation in

Contextual Info: DALLAS D S 2 1 Q 4 1 B Quad T1 Framer s e m ic o n d u c to r FEATURES FUNCTIONAL DIAGRAM • F o u rU DS1/ISDN-PRI framing transceivers • All four framers are fully independent • Frames to D4, ESF, and SLC -96 formats • 8-b it parallel control port that can be connected to

DD1752

Abstract: 5BL41 adr9 ks09 8051 128-PIN
Contextual Info: DS80CH10/DS82CH10/DS80CL10/DS82CL10 PRELIM INARY DS80CH10/DS82CH10 DS80CL10/DS82CL10 DALLAS Green Energy Manager s e m ic o n d u c to r PRODUCT SPECIFICATION V2.2 PRELIMINARY Copyright 1995 by Dallas Semiconductor Corporation. All Rights Reserved. For important information regarding