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TMP93CS41 数据表(PDF) 6 Page - Toshiba Semiconductor |
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TMP93CS41 数据表(HTML) 6 Page - Toshiba Semiconductor |
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6 / 248 page ![]() TMP93CS40/TMP93CS41 2004-02-10 93CS40-4 2. Pin Assignment and Functions The assignment of input/output pins on the TMP93CS40/TMP93CS41, their names and outline functions are described below. 2.1 Pin Assignment Figure 2.1.1 shows the pin assignment for the TMP93CS40F/S41F and TMP93CS40DF/S41DF. Note: Because the TMP93CS41 does not have an internal ROM, pins P00 to P17 are tied to AD0 to AD15 (when AM8/ AM16 = 0), or to AD0 to AD7 and A8 to A15 (when AM8/ AM16 = 1). P30 is tied to RD , P31 to WR . Figure 2.1.1 Pin Assignment (100-Pin QFP and 100-Pin LQFP) Top view QFP100 (LQFP100) Program- mable Pull up Pull down TMP93CS40 Pin no. ○ P66/PG12 89 ○ P67/PG13 90 VSS 91 P50/AN0 92 P51/AN1 93 P52/AN2 94 P53/AN3 95 P54/AN4 96 P55/AN5 97 P56/AN6 98 P57/AN7 99 VREFH 100 VREFL 1 AVSS 2 AVCC 3 NMI 4 ○ P70/TI0 5 ○ P71/TO1 6 ○ P72/TO2 7 ○ P73/TO3 8 ○ P80/INT4/TI4 9 ○ P81/INT5/TI5 10 ○ P82/TO4 11 ○ P83/TO5 12 ○ P84/INT6/TI6 13 ○ P85/INT7/TI7 14 ○ P86/TO6 15 ○ P87/INT0 16 ○ P90/TXD0 17 ○ P91/RXD0 18 ○ P92/ 0 CTS /SCLK0 19 ○ P93/TXD1 20 ○ P94/RXD1 21 ○ P95/SCLK1 22 AM8/ AM16 23 CLK 24 VCC 25 VSS 26 X1 27 X2 28 EA 29 RESET 30 P96/XT1 31 P97/XT2 32 TEST1 33 TEST2 34 PA0 35 PA1 36 PA2 37 ADC SIO Program- mable Pin no. TMP93CS40 Pull down Pull up 88 P65/PG11 ○ 87 P64/PG10 ○ 86 P63/PG03 ○ 85 P62/PG02 ○ 84 P61/PG01 ○ 83 P60/PG00 ○ 82 P42/ 2 CS / 2 CAS ○ 81 P41/ 1 CS / 1 CAS ○ 80 P40/ 0 CS / 0 CAS ○ 79 P37/ RAS ○ 78 P36/ W / R ○ 77 P35/ BUSAK ○ 76 P34/ BUSRQ ○ 75 P33/ WAIT ○ 74 P32/ HWR ○ 73 P31/ WR 72 P30/ RD 71 P27/A7/A23 ○ 70 P26/A6/A22 ○ 69 P25/A5/A21 ○ 68 P24/A4/A20 ○ 67 P23/A3/A19 ○ 66 P22/A2/A18 ○ 65 P21/A1/A17 ○ 64 P20/A0/A16 ○ 63 VCC 62 VSS 61 WDTOUT 60 P17/AD15/A15 59 P16/AD14/A14 58 P15/AD13/A13 57 P14/AD12/A12 56 P13/AD11/A11 55 P12/AD10/A10 54 P11/AD9/A9 53 P10/AD8/A8 52 P07/AD7 51 P06/AD6 50 P05/AD5 49 P04/AD4 48 P03/AD3 47 P02/AD2 46 P01/AD1 45 P00/AD0 44 VCC 43 ALE 42 PA7/SCOUT 41 PA6 40 PA5 39 PA4 38 PA3 |
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