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Datasheet File OCR Text: |
********** C-MOS MICRO COMPUTER -TOP VIEW- HD6475208F10 (1/5) IL00 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VDD GND 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 AVDD AGND GND VDD 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 GND 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 HD6475208F10 (2/5) MODE 1 35 36 37 38 39 40 41 42 P50/TMCI P51/FTI1 P52/FTI2/TMRI P53/TM0 P54/FTOB1/FTCI1 P55/FTOB2/FTCI2 P56/FTOA1 P57/FIOA2/o D0 D1 D2 D3 D4 D5 D6 D7 10 11 12 13 14 15 16 17 50 51 52 53 A0 45 46 47 48 P60/AN0 P61/AN1 P62/AN2 P63/AN3 A1 A2 A3 A4 A5 A6 50 51 52 53 54 55 P70/TXD2 P71/RXD2 P72/SCK2 P73/TXD1 P74/RXD1 P75/SCK1 A7 A8 A9 A10 A11 A12 A13 A14 59 60 61 62 63 P10/WAIT P11/IRQ0 P12/ADTRG/IRQ1 P13/IRQ2 P14/IRQ3 AS 4 5 6 MD0 MD1 MD2 64 RD WR 1 2 57 58 EXTAL XTAL P50/TMCI P51/FTI1 P52/FTI2/TMRI P53/TM0 P54/FTOB1/FTCI1 P55/FTOB2/FTCI2 P56/FTOA1 7 RES P57/FIOA2/o 35 36 37 38 39 40 41 42 A15 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 8 NMI 7 RES 4 5 6 MD0 MD1 MD2 59 60 61 62 63 P10/WAIT P11/IRQ0 P12/ADTRG/IRQ1 P13/IRQ2 P14/IRQ3 P40/A8 P41/A9 P42/A10 P43/A11 P44/A12/IRQ P45/A13/IRQ5 P46/A14/IRQ6 P47/A15/IRQ7 26 27 28 29 30 31 32 33 54 55 P70/TXD2 P71/RXD2 P72/SCK2 P73/TXD1 P74/RXD1 P75/SCK1 P30/A0 P31/A1 P32/A2 P33/A3 P34/A4 P35/A5 P36/A6 P37/A7 18 19 20 21 22 23 24 25 45 46 47 48 P60/AN0 P61/AN1 P62/AN2 P63/AN3 MODE 2 D0 D1 D2 D3 D4 D5 D6 D7 10 11 12 13 14 15 16 17 8 NMI RD WR 1 2 64 57 58 EXTAL XTAL AS HD6475208F10 (3/5) MODE 3 35 36 37 38 39 40 41 42 P50/TMCI P51/FTI1 P52/FTI2/TMRI P53/TM0 P54/FTOB1/FTCI1 P55/FTOB2/FTCI2 P56/FTOA1 P57/FIOA2/o D0 D1 D2 D3 D4 D5 D6 D7 10 11 12 13 14 15 16 17 35 36 37 38 39 40 41 42 P50/TMCI P51/FTI1 P52/FTI2/TMRI P53/TM0 P54/FTOB1/FTCI1 P55/FTOB2/FTCI2 P56/FTOA1 P57/FIOA2/o MODE 4 D0 D1 D2 D3 D4 D5 D6 D7 10 11 12 13 14 15 16 17 A0 45 46 47 48 P60/AN0 P61/AN1 P62/AN2 P63/AN3 A1 A2 A3 A4 A5 A6 50 51 52 53 54 55 P70/TXD2 P71/RXD2 A19 P73/TXD1 P74/RXD1 P75/SCK1 A7 A8 A9 A10 A11 A12 A13 A14 59 60 P10/WAIT P11/IRQ0 A16 4 5 6 MD0 MD1 MD2 WR 7 RES RD A17 A18 A15 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 57 58 63 62 61 EXTAL XTAL 8 NMI 7 RES 4 5 6 MD0 MD1 MD2 45 46 47 48 P60/AN0 P61/AN1 P62/AN2 P63/AN3 P30/A0 P31/A1 P32/A2 P33/A3 P34/A4 P35/A5 P36/A6 P37/A7 P40/A8 P41/A9 P42/A10 P43/A11 P44/A12/IRQ4 P45/A13/IRQ5 P46/A14/IRQ6 P47/A15/IRQ7 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 P10/WAIT P11/IRQ0 P12/A18/ADTRG/IRQ1 P13/A17/IRQ2 59 60 61 62 63 50 51 52 53 54 55 1 2 64 1 2 P14/A16/IRQ3 P70/TXD2 P71/RXD2 8 NMI AS 64 P72/SCK2/A19 P73/TXD1 57 58 EXTAL XTAL P74/RXD1 P75/SCK1 RD WR AS HD6475208F10 (4/5) MODE 7 35 36 37 38 39 40 41 42 P50/TMCI P51/FTI1 P52/FTI2/TMRI P53/TM0 P54/FTOB1/FTCI1 P55/FTOB2/FTCI2 P56/FTOA1 P57/FIOA2/o P10 P11/IRQ0 P12/A18/ADTRG/IRQ1 P13/IRQ2 P14/IRQ3 P15 P16 P17 59 60 61 62 63 64 1 2 P20 45 46 47 48 P60/AN0 P61/AN1 P62/AN2 P63/AN3 P21 P22 P23 P24 P25 P26 50 51 52 53 54 55 P70/TXD2 P71/RXD2 P72/SCK2 P73/TXD1 P74/RXD1 P75/SCK1 P30 P31 P32 P33 P34 P35 4 5 6 MD0 MD1 MD2 P40 8 NMI P41 P42 57 58 EXTAL XTAL P43 P44/IRQ4 P45/IRQ5 P46/IRQ6 P47/IRQ7 P36 P37 P27 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 INPUTS OPERATION MODE MD2 MD1 MD0 0 0 0 1 0 1 1 0 1 1 0 1 0 1 MODE 1 MODE 2 MODE 3 MODE 4 MODE 7 CONTENTS EXTENSION MINIMUM MODE (ROM INVALID) EXTENSION MINIMUM MODE (ROM VALID) EXTENSION MAXIMUM MODE (ROM INVALID) EXTENSION MAXIMUM MODE (ROM VALID) SINGLE CHIP MODE RES 7 1 0; LOW LEVEL 1; HIGH LEVEL HD6475208F10 (5/5) P12/A18/ADTRG/IRQ1 P13/A17/IRQ2 P14/A16/IRQ3 P11/ORQ0 P10/WAIT P17/WR P16/RD P15/AS P20/D0 P21/D1 P22/D2 P23/D3 P24/D4 P25/D5 P26/D6 17 1314 59 60 61 62 63 64 10 11 12 15 PORT 1 PORT 2 EXTAL 57 XTAL DATA BUS (HIGH ORDER) DATA BUS (LOW ORDER) 58 CLOCK OSC 16 1 2 P27/D7 WAIT STATE CONTROLLER 7 4 5 6 RAM 512-BYTE PROM/MASK ROM 16K-BYTE ADDRESS BUS 18 19 20 P30/A0 P31/A1 P32/A2 P33/A3 P34/A4 P35/A5 P36/A6 P37/A7 RES MD0 MD1 MD2 PORT 3 INTERRUPT CONTROLLER DATA TRANSFER CONTROLLER CPU 21 22 23 24 25 NMI 8 8-BIT TIMER SERIAL COMUNICATION INTERFACE (X2 CH) 26 27 28 P40/A8 P41/A9 P42/A10 P43/A11 P44/A12/IRQ4 P45/A13/IRQ5 P46/A14/IRQ6 P47/A15/IRQ7 GND 9, 43, 56 PORT 4 PORT 5 40 39 38 37 36 P55/FTOB2/FTCI2 P54/FTOB1/FTCI1 P52/FTI2/TMRI P53/TMO P51/FTI1 P50/TMCI 35 VDD 3, 34 16-BIT FREE RUNNING TIMER (X2 CH) 10-BIT A/D CONV. (4 CH) WDT 29 30 31 32 33 AVDD AGND 49 44 PORT 7 55 54 53 52 51 50 48 PORT 6 47 46 45 42 P57/FTOA2/o 41 P56/FTOA1 P63/AN3 P62/AN2 P61/AN1 P75/SCK1 P74/RXD1 P73/TXD1 P72/SCK2/A19 P71/RXD2 P70/TXD2 P60/AN0 |
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