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SM59264 датащи(PDF) 4 Page - SyncMOS Technologies,Inc |
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SM59264 датащи(HTML) 4 Page - SyncMOS Technologies,Inc |
4 / 36 page SyncMOS Technologies International, Inc. SM59264 8-Bits Micro-controller with 128KB flash & 1KB RAM & TWSI & SPWM embedded Specifications subject to change without notice contact your sales representatives for the most recent information. Ver 2.1 SM59264 08/2006 4 Pin Description 40L PDIP Pin# 44L QFP Pin# 44L PLCC Pin# Symbol Active I/O Names 1 40 2 P1.0/T2 i/o bit 0 of port 1 & timer 2 clock out 2 41 3 P1.1/T2EX i/o bit 1 of port 1 & timer 2 control 3 42 4 P1.2 i/o bit 2 of port 1 4 43 5 P1.3/SPWM0 i/o bit 3 of port 1 & SPWM channel 0 5 44 6 P1.4/SPWM1 i/o bit 4 of port 1 & SPWM channel 1 6 1 7 P1.5/SPWM2 i/o bit 5 of port 1 & SPWM channel 2 7 2 8 P1.6/SCL i/o bit 6 of port 1 & TWSI Bus Clock 8 3 9 P1.7/SDA i/o bit 7 of port 1 & TWSI Bus Data 9 4 10 RES H i Reset 10 5 11 P3.0/RXD i/o bit 0 of port 3 & Receiver data 11 7 13 P3.1/TXD i/o bit 1 of port 3 & Transmit data 12 8 14 P3.2/#INT0 L/- i/o bit 2 of port 3 & low true interrupt 0 13 9 15 P3.3/#INT1 L/- i/o bit 3 of port 3 & low true interrupt 1 14 10 16 P3.4/T0 i/o bit 4 of port 3 & Timer 0 15 11 17 P3.5/T1 i/o bit 5 of port 3 & Timer 1 16 12 18 P3.6/#WR i/o bit 6 of port 3 & ext. memory write 17 13 19 P3.7/#RD i/o bit 7 of port 3 & ext. mem. Read 18 14 20 XTAL2 o Crystal out 19 15 21 XTAL1 i Crystal in 20 16 22 VSS Sink Voltage, Ground 21 18 24 P2.0/A8 i/o bit 0 of port 2 & bit 8 of ext. memory address 22 19 25 P2.1/A9 i/o bit 1 of port 2 & bit 9 of ext. memory address 23 20 26 P2.2/A10 i/o bit 2 of port 2 & bit 10 of ext. memory address 24 21 27 P2.3/A11 i/o bit 3 of port 2 & bit 11 of ext. memory address 25 22 28 P2.4/A12 i/o bit 4 of port 2 & bit 12 of ext. memory address 26 23 29 P2.5/A13 i/o bit 5 of port 2 & bit 13 of ext. memory address 27 24 30 P2.6/A14 i/o bit 6 of port 2 & bit 14 of ext. memory address 28 25 31 P2.7/A15 i/o bit 7 of port 2 & bit 15 of ext. memory address 29 26 32 #PSEN o program storage enable 30 27 33 ALE o address latch enable 31 29 35 #EA L I external access 32 30 36 P0.7/AD7 i/o bit 7 of port 0 & data/address bit 7 of ext. memory 33 31 37 P0.6/AD6 i/o bit 6 of port 0 & data/address bit 6 of ext. memory 34 32 38 P0.5/AD5 i/o bit 5 of port 0 & data/address bit 5 of ext. memory 35 33 39 P0.4/AD4 i/o bit 4 of port 0 & data/address bit 4 of ext. memory 36 34 40 P0.3/AD3 i/o bit 3 of port 0 & data/address bit 3 of ext. memory 37 35 41 P0.2/AD2 i/o bit 2 of port 0 & data/address bit 2 of ext. memory 38 36 42 P0.1/AD1 i/o bit 1 of port 0 & data/address bit 1 of ext. memory 39 37 43 P0.0/AD0 i/o bit 0 of port 0 & data/address bit 0 of ext. memory 40 38 44 VDD Drive Voltage, +5 Vcc 17 23 P4.0 i/o bit 0 of Port 4 28 34 P4.1 i/o bit 1 of Port 4 39 1 P4.2 i/o bit 2 of Port 4 6 12 P4.3 i/o bit 3 of port 4 |
Аналогичный номер детали - SM59264 |
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Аналогичное описание - SM59264 |
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