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LC89058W-E 数据表(PDF) 11 Page - Sanyo Semicon Device |
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LC89058W-E 数据表(HTML) 11 Page - Sanyo Semicon Device |
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11 / 64 page  LC89058W-E No.A1056-11/64 7.5.2 Change from LC89058W-E to LC89057W-VF4A-E 7.5.2.1 When the INT pin is set to pull-down Figure 7.4 Change from LC89058W-E to LC89057W-VF4A-E (when the INT pin is set to pull-down) • It is necessary to review the circuit pattern of the printed circuit board to change the pull-up resistor of pin 35 to the pull-down resistor because pins 44 to 47 is used as general purpose I/O input function. • It is necessary to review the circuit pattern of the printed circuit board because the I/O setting of pin 48 differs from each other. • After the replacement, the RXOUT2 output of LC89057W-VF4A-E cannot be used. 7.5.2.2 When the INT pin is set to pull-up Figure 7.5 Change from LC89058W-E to LC89057W-VF4A-E (when the INT pin is set to pull-up) • After the replacement, pins 44 to 47 can be used as general purpose I/O output function. However, it is necessary to review the circuit pattern of printed circuit board because pin 48 has to GND. • After the replacement, the RXOUT2 output of LC89057W-VF4A-E cannot be used. LC89058W-E INT GPIO2 GPIO3 GPIO1 GPIO0 Pin. 35 Pin. 46 Pin. 45 Pin. 47 Pin. 44 Pin. 48 Print Board RXOUT2 LC89057W-VF4A-E INT PIO2 PIO3 PIO1 PIOEN PIO0 Pin. 35 Pin. 46 Pin. 45 Pin. 47 Pin. 44 Pin. 48 JP JP Short when LC89057W-VF4A-E use LC89058W-E INT GPIO2 GPIO3 GPIO1 RXOUT2 GPIO0 Pin. 35 Pin. 46 Pin. 45 Pin. 47 Pin. 44 Pin. 48 LC89057W-VF4A-E INT PIO2 PIO3 PIO1 PIOEN PIO0 Pin. 35 Pin. 46 Pin. 45 Pin. 47 Pin. 44 Pin. 48 Print Board JP Short when LC89057W-VF4A-E use |
类似零件编号 - LC89058W-E |
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类似说明 - LC89058W-E |
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