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NEC D71055

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Abstract: Informationen zur PIO können dem zum Standard-Lieferumfang gehörenden Datenbuch NEC D71055 entnommen werden. , Regs. Adr. D71055 Regs. (PIO) Adr. 1-second digit 10-second digit 1-minute digit 10-minute ... Original
datasheet

32 pages,
228.07 Kb

80C196 intel rtc72423a RTC72423 80C196KC datenbuch J6-J12 80C196 D71055 NEC D71055 datasheet abstract
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Abstract: Integrated Circuits 74LS Series Featuring better performance than standard 7400 series devices, the 74LS series also uses about 1/5th the power. Part# 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14* 14 14 14 14 14 14 14 14 14 14 14 16 16 14 14 14 16 16 14 16 16 14 14 14 Part# Pins Description 74LS00 74LS00 74LS01 74LS01 74LS02 74LS02 74LS03 74LS03 74LS04 74LS04 74LS05 74LS05 74LS06 74LS06 74LS07 74LS07 74LS08 74LS08 74LS09 74LS09 74LS10 74LS10 74LS11 74LS11 74LS12 74LS12 74LS13 74LS13 74LS14 74LS14 74LS14D 74LS14D 74LS15 74LS15 74LS20 74LS20 7 ... Original
datasheet

10 pages,
1654.41 Kb

74HCT 4013 DATASHEET 74ALS SERIES Z0765A08 7474 D flip-flop lm294oct-12 RAM 7489 4KB 555 7490 7447 7 segment LED display Motorola 74LS76 74c928 7486 XOR GATE lm294oct datasheet abstract
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Abstract: SEC NEC Electronics Inc. Description The uPD71055 uPD71055 is a low-power CMOS programmable parallel , NEC WR [Write Strobe] The WR input should be set low when data is to be written to the juPD71055 , to V00 + 0.3 V -0 .5 to VD D + 0.3 V 500 mW -4 0 to +85-C -6 5 to +150 °C NEC DC Characteristics , arbitrarily from ports 1 and 2 NEC AC Characteristics (T a = -4 0 to +85 °C, VDD = 5 V ±10%) 8 M H z Lim , Waveforms AC Test Waveform 22 Test Points 0.8 49-000166A NEC Recovery Time 22 X 0.S Timing ... OCR Scan
datasheet

20 pages,
896.08 Kb

D71055 NEC 71055 PD71055C mPD71055 NEC D71055 //PD71055 //PD71055 abstract
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Abstract: NEC Figure 18. Main CPU Flowchart Select |J>D71055 group 0, mode 2 juPD71055 D isable write , NEC D escription The uPD71055 uPD71055 is a low-power CM O S programmable parallel interface unit for use , SEC B lo ck Diagram fiP D71055 «VW, p*T-w. PI7 -PI0 Functional D escription , -> O: Mode 0: Output Mode 1: Output yuPD71055 Tim ing W aveform s (cont) Mode 2 NEC , 1 cannot be used in mode 2. 6.89 //PD71055 //PD71055 Figure 1. Mode Select Command Word NEC ... OCR Scan
datasheet

21 pages,
648.55 Kb

71055 NEC D71055 71055-10 d71055 PD71055 PD71055 abstract
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Abstract: NEC Description The uPD71055 uPD71055 is a low-power CMOS programmable parallel interface unit for use in , IN O a. = 1. 6.81 //PD71055 //PD71055 Pin Identification Symbol NEC WR [Write Strobe] Function , D71055 is not selected and its data bus is high-impedance. RD [Read Strobe] The RD input is set low when , and must be left unconnected. NEC Block Diagram D rO o( · ¿/PD71055 /PD71055 8 ) P O ^ P O o , 6.83 //PD71055 //PD71055 Absolute Maximum Ratings (T a = 25 °C ) NEC DC Characteristics (Ta = - 4 0 to ... OCR Scan
datasheet

21 pages,
991.43 Kb

yPD71055C P12C P2SC PPD71055 nec d71055 7106S NEC 71055 PD71055L pd71055 NEC 08F NEC 71055C 71055C /PD71055 //PD71055 /PD71055 abstract
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Abstract: D71055 NEC The RD and WR signals th a t appear in the de scrip tions of each mode refer to the po rt , NEC Electronics Inc. SEC uPD71055 uPD71055 Parallel Interface Unit D escription The //PD71055 //PD71055 is a , ) 5 'f - l http://www.chipdocs.com ju P D 7 1 0 5 5 NEC WR [Write Strobe] Function Chip , ://www.chipdocs.com NEC B lock D iag ram >uPD710 5 5 F unctio n al D escrip tio n Ports 0 ,1 , 2 The ¿ , aveform s AC Test Waveform ßecovery Time NEC 5£- 6 http://www.chipdocs.com SEC T im in g W ... OCR Scan
datasheet

20 pages,
485.52 Kb

PO3C NEC 71055 P26C P44GB-80-3B4 D 71055 P44G-80-22 PD71055C PD71055 D71055 NEC D71055 //PD71055 //PD71055 abstract
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Abstract: MOS INTEGRATED CIRCUIT //P D 7 1 0 5 5 P A R A L L E L IN T E R F A C E U N I T N E C c a n n o t a ssu m e a n y r e s p o n s ib ilit y t h e y a r e fre e f r o m p a t e n t i n f r in g e m e n t . fo r a n y c irc u its s h o w n o r re p re se n t th a t © NEC Corporation 1987 UPD71055 UPD71055 PARALLEL INTERFACE UNIT The UPD71055 UPD71055 is a programmable parallel interface unit for use in , \ \ / INT RD D7 - DO X CPU -*-uPD71055 X A SSL id c lDADAL uF D71055 X CPU ... OCR Scan
datasheet

45 pages,
1174.97 Kb

D 71055 PD71055 UPD71055GB-3B4 UPD71055GB-10-3B4 UPD71055GB uPD70116 UPD71055 UPD71055C UPD71055C-10 UPD71055L-10 UPD71055L UPD71055-10 NEC D71055 d71055 datasheet abstract
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Abstract: © NEC Corporation 1987 uPD71055 uPD71055 PARALLEL INTERFACE UNIT The UPD71055 UPD71055 is a programmable parallel , D7 - DO X C P U -*-uP D 71055 X A SSL "DADAL id c uF D71055 ~*-CPU X DAK ... OCR Scan
datasheet

45 pages,
1193.72 Kb

UPD71055GB-3B4 uPD70108 UPD71055L-10 pd71055 UPD71055 71055 UPD71055C-10 UPD71055GB-10-3B4 UPD71055L UPD71055C UPD71055-10 NEC D71055 d71055 datasheet abstract
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Abstract: CARD Programmable Digital Input Output The ADC44d includes an NEC µPD71055 PD71055 device which is equivalent , Words' which must be written to the control port to configure the D71055 I/O ports in Mode 0. Set low , Operation of the Card Chapter 5 Timer The ADC-44d includes an NEC µPD71054 PD71054 timer chip which is ... Original
datasheet

66 pages,
261.86 Kb

PD71055 PD71054 i8755 I8254 CON1-31 CON1-28 CON1-27 NEC D71055 D71055 datasheet abstract
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Abstract: NEC µPD71055 PD71055 device which is equivalent to an Intel i8255 PIO. This device provides 24 programmable , written to the control port to configure the D71055 I/O ports in Mode 0. Control Word (Hex) 80 , Operation of the Card Chapter 5 Timer The ADC-44d includes an NEC µPD71054 PD71054 timer chip which is ... Original
datasheet

66 pages,
286.79 Kb

uPD71054 PD71055 PD71054 TRANSISTOR FS 2025 NEC 03F I8254 nec 05f Transistor NEC 05F i8755 NEC 05F specification NEC D71055 i8237 d71055 datasheet abstract
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