PCF84C12A Philips Semiconductors, PCF84C12A Datasheet
PCF84C12A
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PCF84C12A Summary of contents
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... DATA SHEET PCF84C12A 8-bit microcontroller Product specification Supersedes data of 1996 Nov 20 File under Integrated Circuits, IC14 INTEGRATED CIRCUITS 1998 May 11 ...
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... ORDERING INFORMATION (see note 1) 4 BLOCK DIAGRAM 5 PINNING INFORMATION 5.1 Pinning 5.2 Pin description 6 INSTRUCTION SET 7 ROM MASK OPTIONS 8 HANDLING 9 LIMITING VALUES 10 DC CHARACTERISTICS 11 AC CHARACTERISTICS 12 PACKAGE OUTLINES 13 SOLDERING 13.1 Introduction 13.2 DIP 13 DEFINITIONS 15 LIFE SUPPORT APPLICATIONS 1998 May 11 2 Product specification PCF84C12A ...
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... I compatibility or derivative logic, so the information given in the family data sheet about these features can be ignored. The PCF84C12A is a general purpose CMOS microcontroller with 1 kbyte of program memory. It includes 64 bytes of RAM and 13 I/O port lines. The instruction set is based on the MAB8048 and is a sub-set of that listed in the “ ...
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... TEMPORARY REGISTER 2 ARITHMETIC INSTRUCTION LOGIC UNIT REGISTER & DECODER (8) CONDITIONAL DECIMAL BRANCH ADJUST LOGIC XTAL 1 XTAL 2 OSCILLATOR Fig.1 Block diagram of PCF84C12A. P0.7 to P0.0 PORT 0 BUFFER PORT 0 FLIP-FLOPS PROGRAM STATUS WORD MULTIPLEXER REGISTER 0 REGISTER 1 RAM REGISTER 2 ADDRESS REGISTER REGISTER 3 REGISTER 4 ...
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... Since the I C-bus interface, Port 2 and derivative logic are not provided, instructions associated with these functions are not available. ROM space is restricted to 1 kbyte for the PCF84C12A. Therefore, the instructions SEL MB1/2/3 should be avoided as they would define non-existing program memory banks. ...
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... T operating junction temperature j 1998 May 11 Any mix of instructions and data up to ROM size of 1 kbyte. standard standard set set LOW ( PARAMETER 6 Product specification PCF84C12A OPTION open-drain push-pull open-drain push-pull reset reset MEDIUM (g ) HIGH ( MIN. MAX. UNIT ...
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... all other outputs, including XTAL2, open (typical values SS ; INT/ crystal connected between XTAL1 and XTAL2; open all other outputs open Product specification PCF84C12A ; unless otherwise specified. SS MIN. TYP. MAX. 2.5 5.5 ) 0.3 0 1.1 3 1.7 5 ...
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... DD MBC956 handbook, halfpage I DD(idle) (mA 100 10 f xtal (MHz) Supply current based on optimal oscillator selection. Fig xtal 8 Product specification PCF84C12A Typical operating supply current (I function of operating supply voltage ( MHz 1 10 MHz 3.58 MHz ...
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... V 100 10 f xtal (MHz) Fig.8 ) DD(idle) ). xtal MBC959 (V) ) Fig.10 Typical HIGH level pull-up output source OL 9 Product specification PCF84C12A Typical supply current in Stop mode ( function of operating supply DD(stp) voltage ( 300 200 ...
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... C; all voltages with respect to V CONDITIONS amb amb see Fig.3 10 Product specification PCF84C12A (V) function of operating supply voltage (V for the options and g vmL mM ; unless otherwise specified. ...
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... SOT146-1 1998 May scale (1) ( 1.73 0.53 0.36 26.92 6.40 1.30 0.38 0.23 26.54 6.22 0.068 0.021 0.014 1.060 0.25 0.051 0.015 0.009 1.045 0.24 REFERENCES JEDEC EIAJ SC603 11 Product specification PCF84C12A 3.60 8.25 10.0 2.54 7.62 3.05 7.80 8.3 0.14 0.32 0.39 0.10 0.30 0.12 0.31 0.33 EUROPEAN PROJECTION ...
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... REFERENCES JEDEC EIAJ MS-013AC detail 1.1 1.1 0.25 0.25 1.4 0.4 1.0 0.043 0.043 0.055 0.01 0.01 0.016 0.039 EUROPEAN PROJECTION Product specification PCF84C12A SOT163 ( 0.9 0.1 0 0.035 0.004 0.016 ISSUE DATE 95-01-24 97-05-22 ...
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... Use only a low voltage soldering iron (less than 24 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. 13 Product specification PCF84C12A ...
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... Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. 1998 May 11 14 Product specification PCF84C12A ...
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... Philips Semiconductors 8-bit microcontroller 1998 May 11 NOTES 15 Product specification PCF84C12A ...
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... Tel. +46 8 5985 2000, Fax. +46 8 5985 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2741 Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2865, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...