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PCA84C441 数据表(PDF) 18 Page - NXP Semiconductors |
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PCA84C441 数据表(HTML) 18 Page - NXP Semiconductors |
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18 / 40 page ![]() 1996 Nov 29 18 Philips Semiconductors Product specification 8-bit microcontrollers with OSD and VST 84C44X; 84C64X; 84C84X Table 5 User mask programmable port option list Notes 1. Each pin can be configured to a HIGH (S) or LOW (R) state after power-on-reset. The required state of each pin is therefore specified by R or S. 2. DP1.4 available only with the PCA84C440, PCA84C443, PCA84C640, PCA84C643, PCA84C840 and PCA84C843. PORT PIN OPTION(1) P0.0 13 P0.1 14 P0.2 15 P0.3 16 P0.4 17 P0.5 18 P0.6 19 P0.7 20 P1.0 7 P1.1 8 P1.2 10 P1.3 11 P1.4 12 DP0.0 1 DP0.1 2 DP0.2 3 DP0.3 4 DP0.4 5 DP0.5 6 DP0.6 40 DP0.7 39 DP1.0 41 DP1.1 38 DP1.2 37 DP1.3 36 DP1.4(2) 34 DP1.5 23 DP1.6 22 DP1.7 9 VOB 25 3 R VOW3 24 3 R Table 6 Port options for the 84C640 in emulation mode PORT PIN OPTION P0.0 13 1 S P0.1 14 1 S P0.2 15 1 S P0.3 16 1 S P0.4 17 1 S P0.5 18 1 S P0.6 19 1 S P0.7 20 1 S P1.0 7 1 S P1.1 8 1 S P1.2 10 1 S P1.3 11 1 S P1.4 12 1 S DP0.0 1 DP0.1 2 DP0.2 3 DP0.3 4 DP0.4 5 DP0.5 6 DP0.6 40 2 S DP0.7 39 2 S DP1.0 41 DP1.1 38 DP1.2 37 DP1.3 36 DP1.4 34 DP1.5 23 DP1.6 22 DP1.7 9 VOB 25 3 R VOW3 24 3 R |
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