поискавой системы для электроныых деталей |
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DMC-50747NF-AK датащи(PDF) 9 Page - OPTREX CORPORATION |
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DMC-50747NF-AK датащи(HTML) 9 Page - OPTREX CORPORATION |
9 / 17 page DMC- 50747NF- AK (AK) No. 2001- 0124 OPTREX CORPORATION Page 9/ 17 4.I/ O T er mi nal 4.1.Pin Assignment CN1 No. Symbol Level Funct ion 1 A0 H / L H : D0 ~D7 are display data. L : D0~D7 are a command. 2 WR (E) H / L 80 family MPU : WR Signal Input L : Act ive 68 family MPU : Enable Clock Input 3 CS H / L Chip select signal. L : Act ive 4 D7 H / L Dat a Bus Line 5 D6 H / L Dat a Bus Line 6 D5 H / L Dat a Bus Line 7 D4 H / L Dat a Bus Line 8 D3 H / L Dat a Bus Line / Non- connect ion at 4- bit operat ion 9 D2 H / L Dat a Bus Line / Non- connect ion at 4- bit operat ion 10 D1 H / L Dat a Bus Line / Non- connect ion at 4- bit operat ion 11 D0 H / L Dat a Bus Line / Non- connect ion at 4- bit operat ion 12 VDD - Supply Volt age + 3V 13 VSS - Supply Volt age 0V (GND) 14 V5 - Connect t o VDD and a capacit or of 0.1 ~4.7mF(Cf.chap.4.2) 15 V4 - Connect t o a capacit or of 0.1 ~4.7mF (Cf.chap.4.2) 16 V3 - Connect t o a capacit or of 0.1 ~4.7mF (Cf.chap.4.2) 17 V2 - Connect t o a capacit or of 0.1 ~4.7mF (Cf.chap.4.2) 18 V1 - Connect t o a capacit or of 0.1 ~4.7mF (Cf.chap.4.2) 19 VOUT - Supply Volt age (LCD Drive) 20 VSS - Supply Volt age 0V ( GND) 21 VDD - Supply Volt age + 3V 22 P/ S H / L H : Parallel Dat a Transfer, L : Serial Dat a Transfer 23 IF H / L Int erface Dat a Lengt h Select .H : 8- bit Parallel,L : 4- bit Parallel 24 RES H / L In case of a 68 series MPU,init ializat ion can be performed by changing RES . In case of an 80 series MPU,init ializat ion can be performed by changung . A reset operat ion is performed by edge sensing of t he RES signal. An int erfase t ype for t he 68/ 80 seriees MPU is select ed by Input level aft er init ializat ion. ²L² : 68 series MPU interface. ²H² : 80 series MPU interface. |
Аналогичный номер детали - DMC-50747NF-AK |
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Аналогичное описание - DMC-50747NF-AK |
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