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LC66P2108 Scheda tecnica(PDF) 5 Page - Sanyo Semicon Device |
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LC66P2108 Scheda tecnica(HTML) 5 Page - Sanyo Semicon Device |
5 / 27 page System Block Diagram Pin Function Overview No. 5488-5/27 LC66E5316 Pin I/O Overview Output driver type Options State after a Standby mode reset operation P00/D0 P01/D1 P02/D2 P03/D3 P10/D4 P11/D5 P12/D6 P13/D7 P20/SI0/A0 P21/SO0/A1 P22/SCK0/ A2 P23/INT0/A3 I/O ports P00 to P03 • Input or output in 4-bit or 1-bit units • P00 to P03 support the halt mode control function (This function can be specified in bit units.) • Used as data pins in EPROM mode I/O ports P10 to P13 • Input or output in 4-bit or 1-bit units • Used as data pins in EPROM mode I/O ports P20 to P23 • Input or output in 4-bit or 1-bit units • P20 is also used as the serial input SI0 pin. • P21 is also used as the serial output SO0 pin. • P22 is also used as the serial clock SCK0 pin. • P23 is also used as the INT0 interrupt request pin, and also as the timer 0 event counting and pulse width measurement input. • Used as address pins in EPROM mode I/O I/O I/O • Pch: Pull-up MOS type • Nch: Intermediate sink current type • Pch: Pull-up MOS type • Nch: Intermediate sink current type • Pch: CMOS type • Nch: Intermediate sink current type • Pull-up MOS or Nch OD output • Output level on reset • Pull-up MOS or Nch OD output • Output level on reset CMOS or Nch OD output High or low (option) High or low (option) H Hold mode: Output off Hold mode: Output off Hold mode: Output off Hold mode: Output off Halt mode: Output retained Halt mode: Output retained Continued on next page. SYSTEM CONTROL RAM STACK (512W) SP E A EPROM (16KB) EPROM control PC POUT0 A0 to A D0 to D SI0 SO0 SCK0 INT0 CE DASEC VPP/OE EPMOD TA INT1, INT2 PIN1, POUT1 INVxO INVxI (x=0 to 4) FLAG INTERRUPT CONTROL MPX MPX TIMER1 MPX TIMER0 SERIAL I/O 0 PE PD PC E M R D P Y D P X D P L D P H P0 P1 P2 P3 P4 P5 P6 DS1 DS0 P8 CZ ALU RES XT1 XT2 AN1 to 4 TEST OSC1 OSC2 HOLD ADC SI1 SO1 SCK1 SERIAL I/O 1 PRESCALER |
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