pca8581c NXP Semiconductors, pca8581c Datasheet
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pca8581c
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pca8581c Summary of contents
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... DATA SHEET PCA8581; PCA8581C 128 8-bit EEPROM with I interface Product specification Supersedes data of 1996 Aug 19 File under Integrated Circuits, IC12 INTEGRATED CIRCUITS 2 C-bus 1997 Apr 02 ...
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... Slave address 12.3 Diode protection 13 PACKAGE OUTLINES 14 SOLDERING 14.1 Introduction 14.2 DIP 14.2.1 Soldering by dipping or by wave 14.2.2 Repairing soldered joints 14.3 SO 14.3.1 Reflow soldering 14.3.2 Wave soldering 14.3.3 Repairing soldered joints 15 DEFINITIONS 16 LIFE SUPPORT APPLICATIONS 17 PURCHASE OF PHILIPS I 1997 Apr 02 2 C-bus interface 2 C-BUS 2 C COMPONENTS 2 Product specification PCA8581; PCA8581C ...
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... Apr 02 2 C-bus interface 2 GENERAL DESCRIPTION The PCA8581 and PCA8581C are low power CMOS EEPROMs with standard and wide operating voltages: 4.5 to 5.5 V (PCA8581) 2.5 to 6.0 V (PCA8581C). In the following text, the generic term ‘PCA8581’ is used to refer to both types in all packages except when otherwise specified ...
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... C-bus interface TIMER WORD ADDRESS 7 REGISTER BUS CONTROL 8 SHIFT REGISTER ON Fig.1 Block diagram. DESCRIPTION , V or left Product specification PCA8581; PCA8581C VOLTAGE MULTIPLIER MEMORY ROW CELL SELECT ARRAY COLUMN MULTIPLEXER SELECT R/W CONTROL MLB887 fpage PCA8581 PCA8581C ...
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... HIGH period of the clock pulse as changes in the data line at this time will be interpreted as a control signal. data line change stable; of data data valid allowed Fig.3 Bit transfer. Fig.4 Definition of START and STOP conditions. 5 Product specification PCA8581; PCA8581C MBA607 SDA SCL P STOP condition MBA608 ...
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... In this event the transmitter must leave the data line HIGH to enable the master to generate a stop condition Fig.6 Acknowledgement on the I 6 Product specification PCA8581; PCA8581C MASTER MASTER TRANSMITTER / TRANSMITTER RECEIVER MBA605 clock pulse for acknowledgement 9 ...
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... DATA R/W don't n bytes care (1) Row column Product specification PCA8581; PCA8581C 2 C-bus configuration for the different acknowledgement from slave A P WRITING t WR auto increment memory word address MLB889 MLB890 ...
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... PCA8581(C) slave - receiver becomes slave - transmitter acknowledgement acknowledgement from slave from slave 1 A DATA R/W n bytes auto increment word address 8 Product specification PCA8581; PCA8581C acknowledgement acknowledgement from slave from master 1 A DATA A n bytes R/W auto increment memory word address no acknowledgement from master ...
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... MOS devices. Advice can be found in Data Handbook IC12 under “Handling MOS Devices” . 1997 Apr 02 2 C-bus interface CONDITIONS measured via a 500 resistor without EEPROM retention with EEPROM retention 9 Product specification PCA8581; PCA8581C MIN. MAX. UNIT 0.3 +7 ...
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... Erase/write data t write time WR t data retention time RET Note 1. The PCA8581C is guaranteed to be programmed with all locations ‘FF’ (hexadecimal) provided the device has been stored within the temperature limits 65 to +85 C. 1997 Apr 02 2 C-bus interface = 4.5 to 5.5 V (PCA8581 ...
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... C-bus timing diagram; rise and fall times refer to V 1997 Apr 02 2 C-bus interface PARAMETER BIT 7 BIT 6 MSB (A6) (A7) t HIGH SCL SU;DAT t HD;DAT 11 Product specification PCA8581; PCA8581C MIN. TYP. MAX. 100 kHz 100 ns 4.7 4.7 4.0 4.7 4.0 1.0 0.3 250 3.4 4.0 2 C-bus and how to ...
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... SDA V SS TEST V DD SCL PCA8581/PCA8581C V DD '1010' SDA V SS TEST R SDA SCL bus but not left open-circuit Fig.12 Application diagram. 12 Product specification PCA8581; PCA8581C V DD MASTER TRANSMITTER/ RECEIVER R R: pull up resistor BUS MLB893 ...
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... C-bus interface R/W group 1 group 2 Fig.13 Slave address substrate MLB894 , and SDA and V ; this allows powering down the device without affecting Fig.14 Device diode protection. 13 Product specification PCA8581; PCA8581C MLB892 V DD TEST SCL SDA 2 C-bus operation. ...
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... scale (1) ( 0.53 1.07 0.36 9.8 6.48 0.38 0.89 0.23 9.2 6.20 0.021 0.042 0.014 0.39 0.26 0.015 0.035 0.009 0.36 0.24 REFERENCES JEDEC EIAJ MO-001AN 14 Product specification PCA8581; PCA8581C 3.60 8.25 10.0 2.54 7.62 0.254 3.05 7.80 8.3 0.14 0.32 0.39 0.10 0.30 0.01 0.12 0.31 0.33 EUROPEAN ISSUE DATE PROJECTION 92-11-17 95-02-04 SOT97-1 (1) Z max. 1.15 ...
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... 0.49 0.25 5.0 4.0 6.2 1.27 0.36 0.19 4.8 3.8 5.8 0.0100 0.20 0.16 0.244 0.050 0.0075 0.19 0.15 0.228 REFERENCES JEDEC EIAJ MS-012AA 15 Product specification PCA8581; PCA8581C detail 1.0 0.7 1.05 0.25 0.25 0.1 0.4 0.6 0.039 0.028 0.041 0.01 0.01 0.004 0.016 0.024 EUROPEAN ...
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... V) applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 16 Product specification PCA8581; PCA8581C ...
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... Philips. This specification can be ordered using the code 9398 393 40011. 1997 Apr 02 2 C-bus interface 2 C components conveys a license under the Philips’ system provided the system conforms to the I 17 Product specification PCA8581; PCA8581C 2 C patent to use the 2 C specification defined by ...
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... Philips Semiconductors 128 8-bit EEPROM with I 1997 Apr 02 2 C-bus interface NOTES 18 Product specification PCA8581; PCA8581C ...
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... Philips Semiconductors 128 8-bit EEPROM with I 1997 Apr 02 2 C-bus interface NOTES 19 Product specification PCA8581; PCA8581C ...
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Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. + ...