Electronic Components Datasheet Search |
|
UPD78054 Datasheet(PDF) 10 Page - NEC |
|
UPD78054 Datasheet(HTML) 10 Page - NEC |
10 / 58 page 10 µPD78044H, 78045H, 78046H 3.1 PORT PINS (2/2) Pin I/O Function On reset Shared by: P70-P74 I/O Port 7 Input — 5-bit N-ch open-drain I/O port Can be specified for input or output in 1-bit units. Can directly drive LEDs. A pull-up resistor can be connected in 1-bit units by the mask option. P80, P81 Output Port 8 Output FIP0, FIP1 2-bit P-ch open-drain high-voltage output port. Can directly drive LEDs. A pull-down resistor can be connected in 1-bit units by the mask option (whether VLOAD or VSS is connected can be specified in 2-bit units). P90-P97 Output Port 9 Output FIP2-FIP9 8-bit P-ch open-drain high-voltage output port. Can directly drive LEDs. A pull-down resistor can be connected in 1-bit units by the mask option (whether VLOAD or VSS is connected can be specified in 4-bit units). P100-P107 Output Port 10 Output FIP10-FIP17 8-bit P-ch open-drain high-voltage output port. Can directly drive LEDs. A pull-down resistor can be connected in 1-bit units by the mask option (whether VLOAD or VSS is connected can be specified in 4-bit units). P110-P117 I/O Port 11 Input FIP18-FIP25 8-bit P-ch open-drain high-voltage I/O port. Can be specified for input or output in 1-bit units. Can directly drive LEDs A pull-down resistor can be connected in 1-bit units by the mask option (whether VLOAD or VSS is connected can be specified in 4-bit units). P120-P127 I/O Port 12 Input FIP26-FIP33 8-bit P-ch open-drain high-voltage I/O port Can be specified for input or output in 1-bit units. Can directly drive LEDs. A pull-down resistor can be connected in 1-bit units by the mask option (whether VLOAD or VSS is connected can be specified in 4-bit units). |
Similar Part No. - UPD78054 |
|
Similar Description - UPD78054 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |