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ST10F168 数据表(PDF) 6 Page - STMicroelectronics |
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ST10F168 数据表(HTML) 6 Page - STMicroelectronics |
6 / 74 page ST10F168 6/74 Table 1 : Pin Description Symbol Pin Type Function P6.0 - P6.7 1 - 8 I/O 8-bit bidirectional I/O port, bit-wise programmable for input or output via direction bit. Programming an I/O pin as input forces the corresponding output driver to high impedance state. Port 6 outputs can be configured as push-pull or open drain drivers. The following Port 6 pins have alternate functions: 1 O P6.0 CS0 Chip Select 0 Output ... ... ... ... ... 5 O P6.4 CS4 Chip Select 4 Output 6 I P6.5 HOLD External Master Hold Request Input 7 O P6.6 HLDA Hold Acknowledge Output 8 O P6.7 BREQ Bus Request Output P8.0 - P8.7 9-16 I/O 8-bit bidirectional I/O port, bit-wise programmable for input or output via direction bit. Programming an I/O pin as input forces the corresponding output driver to high impedance state. Port 8 outputs can be configured as push-pull or open drain drivers. The input threshold of Port 8 is selectable (TTL or special). The following Port 8 pins have alternate functions: 9 I/O P8.0 CC16IO CAPCOM2: CC16 Capture Input / Compare Output ... ... ... ... ... 16 I/O P8.7 CC23IO CAPCOM2: CC23 Capture Input / Compare Output P7.0 - P7.7 19-26 I/O 8-bit bidirectional I/O port, bit-wise programmable for input or output via direction bit. Programming an I/O pin as input forces the corresponding output driver to high impedance state. Port 7 outputs can be configured as push-pull or open drain drivers. The input threshold of Port 7 is selectable (TTL or special). The following Port 7 pins have alternate functions: 19 O P7.0 POUT0 PWM Channel 0 Output ... ... ... ... ... 22 O P7.3 POUT3 PWM Channel 3 Output 23 I/O P7.4 CC28IO CAPCOM2: CC28 Capture Input / Compare Output ... ... ... ... ... 26 I/O P7.7 CC31IO CAPCOM2: CC31 Capture Input / Compare Output P5.0 - P5.9 P5.10 - P5.15 27-36 39-44 I I 16-bit input-only port with Schmitt-Trigger characteristics. The pins of Port 5 can be the analog input channels (up to 16) for the A/D converter, where P5.x equals ANx (Analog input channel x), or they are timer inputs: 39 I P5.10 T6EUD GPT2 Timer T6 External Up / Down Control Input 40 I P5.11 T5EUD GPT2 Timer T5 External Up / Down Control Input 41 I P5.12 T6IN GPT2 Timer T6 Count Input 42 I P5.13 T5IN GPT2 Timer T5 Count Input 43 I P5.14 T4EUD GPT1 Timer T4 External Up / Down Control Input 44 I P5.15 T2EUD GPT1 Timer T2 External Up / Down Control Input |
类似零件编号 - ST10F168 |
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类似说明 - ST10F168 |
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