Electronic Components Datasheet Search |
|
UPD4481321 Datasheet(PDF) 7 Page - NEC |
|
UPD4481321 Datasheet(HTML) 7 Page - NEC |
7 / 28 page 7 Data Sheet M15561EJ3V0DS µPD4481161, 4481181, 4481321, 4481361 [ µµµµPD4481321GF, µµµµPD4481361GF] Symbol Pin No. Description A0 to A17 37, 36, 35, 34, 33, 32, 100, 99, 82, 81, 44, Synchronous Address Input 45, 46, 47, 48, 49, 50, 83 I/O1 to I/O32 52, 53, 56, 57, 58, 59, 62, 63, 68, 69, 72, Synchronous Data In, 73, 74, 75, 78, 79, 2, 3, 6, 7, 8, 9, 12, 13, Synchronous / Asynchronous Data Out 18, 19, 22, 23, 24, 25, 28, 29 I/OP1, NC Note 51 Synchronous Data In (Parity), I/OP2, NC Note 80 Synchronous / Asynchronous Data Out (Parity) I/OP3, NC Note 1 I/OP4, NC Note 30 ADV 85 Synchronous Address Load / Advance Input /CE, CE2, /CE2 98, 97, 92 Synchronous Chip Enable Input /WE 88 Synchronous Write Enable Input /BW1 to /BW4 93, 94, 95, 96 Synchronous Byte Write Enable Input /G 86 Asynchronous Output Enable Input CLK 89 Clock Input /CKE 87 Synchronous Clock Enable Input MODE 31 Asynchronous Burst Sequence Select Input Have to tied to VDD or VSS during normal operation ZZ 64 Asynchronous Power Down State Input VDD 15, 16, 41, 65, 91 Power Supply VSS 14, 17, 40, 66, 67, 90 Ground VDDQ 4, 11, 20, 27, 54, 61, 70, 77 Output Buffer Power Supply VSSQ 5, 10, 21, 26, 55, 60, 71, 76 Output Buffer Ground NC 38, 39, 42, 43, 84 No Connection Note NC (No Connection) is used in the µPD4481321GF. I/OP1 to I/OP4 are used in the µPD4481361GF. |
Similar Part No. - UPD4481321 |
|
Similar Description - UPD4481321 |
|
|
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 |