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UPD750006CUA Datasheet(PDF) 8 Page - NEC |
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UPD750006CUA Datasheet(HTML) 8 Page - NEC |
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8 / 84 page  8 µPD750004, 750006, 750008, 750004(A), 750006(A), 750008(A) 2. BLOCK DIAGRAM Note The ROM capacity depends on the product. BIT SEQ. BUFFER (16) PORT 0 P00 - P03 4 PORT 1 PORT 2 4 PORT 3 P30 - P33 4 PORT 4 P40 - P43 4 PORT 5 P50 - P53 4 PORT 6 P60 - P63 4 VSS VDD RESET IC CPU CLOCK Φ STAND BY CONTROL X2 X1 XT2 XT1 SYSTEM CLOCK GENERATOR MAIN SUB CLOCK DIVIDER CLOCK OUTPUT CONTROL fx/2N PCL/P22 GENERAL REGISTER DATA MEMORY (RAM) 512 × 4 BITS BANK SBS SP (8) CY ALU PROGRAM COUNTER PROGRAM MEMORYNote (ROM) DECODE AND CONTROL BASIC INTERVAL TIMER/ WATCHDOG TIMER TI0/P13 INTBT 8-BIT TIMER/EVENT COUNTER #0 PTO0/P20 INTT0 TOUT0 8-BIT TIMER COUNTER #1 INTT1 TOUT0 CLOCKED SERIAL INTERFACE SI/SB1/P03 INTERRUPT CONTROL INT0/P10 SO/SB0/P02 SCK/P01 INT1/P11 INT2/P12 INT4/P00 KR0/P60- KR7/P73 WATCH TIMER 8 PORT 7 P70 - P73 4 PORT 8 P80, P81 2 P10 - P13 4 P20 - P23 PTO1/P21 INTCSI INTW BUZ/P23 |
Similar Part No. - UPD750006CUA |
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Similar Description - UPD750006CUA |
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