 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
MB90497G Datasheet(PDF) 10 Page - Fujitsu Component Limited. |
|
||||||||||||||||||||||||||||||
MB90497G Datasheet(HTML) 10 Page - Fujitsu Component Limited. |
|
|
10 / 92 page  MB90495G Series 10 (Continued) (Continued) Pin No. Pin Name Circuit Type Description M06 M09 46 to 49 45 to 48 P24 to P27 D General-purpose I/O port. When the bits of high address control register (HACR) are set to “1” in ex- ternal bus mode, these pins function as general purpose I/O ports. INT4 to INT7 Functions as external interrupt input pin. Set this to input port. A20 to A23 Output pin for external address bus (A20 to A23) . Only valid when the bits of high address control register (HACR) are set to “0” in external bus mode. 50 49 VSS Power supply (0 V) input pin. 51 50 P30 D General-purpose I/O port. Only enabled in single-chip mode. SOT0 UART0 serial data output pin. Only valid if UART0 serial data output configuration is enabled. ALE Address latch authorization output pin. Only enabled during external bus mode. 52 51 P31 D General-purpose I/O port. Only enabled in single-chip mode. SCK0 UART0 serial clock I/O pin. Only valid if UART0 serial clock I/O configuration is enabled. RD Lead strobe output pin. Only enabled during external bus mode. 53 52 P32 D General-purpose I/O port. SIN0 UART0 serial data input pin. Set this to input port. WRL Write strobe output pin for lower 8-bit of data bus. Only valid if WRL pin output is enabled, in external bus mode. 54 53 P33 D General-purpose I/O port. WRH Write strobe output pin for upper 8-bit of data bus. Only valid if external bus mode/16-bit bus mode/WRH pin output enabled. 55 54 P34 D General-purpose I/O port. HRQ Hold request input pin. Only valid if hold input is enabled, in external bus mode. 56 55 P35 D General-purpose I/O port. HAK Hold addressing output pin. Only valid if hold input is enabled, in external bus mode. 57 56 VCC Power supply (5 V) input pin. 58 57 C Capacity pin for power stabilization. Please connect to an approximately 0.1 µF ceramic capacitor. |
Similar Part No. - MB90497G |
|
Similar Description - MB90497G |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
