Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

UPD4482181GF-C75 Datasheet(PDF) 10 Page - NEC

Part # UPD4482181GF-C75
Description  8M-BIT CMOS SYNCHRONOUS FAST SRAM FLOW THROUGH OPERATION
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD4482181GF-C75 Datasheet(HTML) 10 Page - NEC

Back Button UPD4482181GF-C75 Datasheet HTML 6Page - NEC UPD4482181GF-C75 Datasheet HTML 7Page - NEC UPD4482181GF-C75 Datasheet HTML 8Page - NEC UPD4482181GF-C75 Datasheet HTML 9Page - NEC UPD4482181GF-C75 Datasheet HTML 10Page - NEC UPD4482181GF-C75 Datasheet HTML 11Page - NEC UPD4482181GF-C75 Datasheet HTML 12Page - NEC UPD4482181GF-C75 Datasheet HTML 13Page - NEC UPD4482181GF-C75 Datasheet HTML 14Page - NEC Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 28 page
background image
10
µPD4482161, 4482181, 4482321, 4482361
Data Sheet M14521EJ3V0DS
Asynchronous Truth Table
Operation
/G
I/O
Read Cycle
L
Dout
Read Cycle
H
High-Z
Write Cycle
×
High-Z, Din
Deselected
×
High-Z
Remark
× : don’t care
Synchronous Truth Table
Operation
/CE
CE2
/CE2
/AP
/AC
/ADV
/WRITE
CLK
Address
Deselected
Note
H
×××
L
××
L
→ H
None
Deselected
Note
LL
×
L
××
×
L
→ H
None
Deselected
Note
L
×
HL
××
×
L
→ H
None
Deselected
Note
LL
×
HL
××
L
→ H
None
Deselected
Note
L
×
HH
L
××
L
→ H
None
Read Cycle / Begin Burst
L
H
L
L
××
×
L
→ H
External
Read Cycle / Begin Burst
L
H
L
H
L
×
HL
→ H
External
Read Cycle / Continue Burst
×××
HH
L
H
L
→ HNext
Read Cycle / Continue Burst
H
×××
HL
H
L
→ HNext
Read Cycle / Suspend Burst
×××
HH
H
H
L
→ H
Current
Read Cycle / Suspend Burst
H
×××
HH
H
L
→ H
Current
Write Cycle / Begin Burst
L
H
L
H
L
×
LL
→ H
External
Write Cycle / Continue Burst
×××
HH
L
L
L
→ HNext
Write Cycle / Continue Burst
H
×××
HL
L
L
→ HNext
Write Cycle / Suspend Burst
×××
HH
H
L
L
→ H
Current
Write Cycle / Suspend Burst
H
×××
HH
L
L
→ H
Current
Note Deselect status is held until new “Begin Burst” entry.
Remarks 1.
× : don’t care
2. /WRITE = L means any one or more byte write enables (/BW1, /BW2, /BW3 or /BW4) and /BWE are LOW
or /GW is LOW.
/WRITE = H means the following two cases.
(1) /BWE and /GW are HIGH.
(2) /BW1 to /BW4 and /GW are HIGH, and /BWE is LOW.


Similar Part No. - UPD4482181GF-C75

ManufacturerPart #DatasheetDescription
logo
NEC
UPD4482182 NEC-UPD4482182 Datasheet
445Kb / 28P
   8M-BIT CMOS SYNCHRONOUS FAST SRAM PIPELINED OPERATION SINGLE CYCLE DESELECT
UPD4482182GF-A44 NEC-UPD4482182GF-A44 Datasheet
445Kb / 28P
   8M-BIT CMOS SYNCHRONOUS FAST SRAM PIPELINED OPERATION SINGLE CYCLE DESELECT
UPD4482182GF-A44Y NEC-UPD4482182GF-A44Y Datasheet
445Kb / 28P
   8M-BIT CMOS SYNCHRONOUS FAST SRAM PIPELINED OPERATION SINGLE CYCLE DESELECT
UPD4482182GF-A50 NEC-UPD4482182GF-A50 Datasheet
445Kb / 28P
   8M-BIT CMOS SYNCHRONOUS FAST SRAM PIPELINED OPERATION SINGLE CYCLE DESELECT
UPD4482182GF-A50Y NEC-UPD4482182GF-A50Y Datasheet
445Kb / 28P
   8M-BIT CMOS SYNCHRONOUS FAST SRAM PIPELINED OPERATION SINGLE CYCLE DESELECT
More results

Similar Description - UPD4482181GF-C75

ManufacturerPart #DatasheetDescription
logo
NEC
UPD4481161 NEC-UPD4481161 Datasheet
326Kb / 28P
   8M-BIT ZEROSB SRAM FLOW THROUGH OPERATION
UPD4482162 NEC-UPD4482162 Datasheet
445Kb / 28P
   8M-BIT CMOS SYNCHRONOUS FAST SRAM PIPELINED OPERATION SINGLE CYCLE DESELECT
UPD4482163 NEC-UPD4482163 Datasheet
300Kb / 28P
   8M-BIT CMOS SYNCHRONOUS FAST SRAM PIPELINED OPERATION DOUBLE CYCLE DESELECT
UPD44321181 NEC-UPD44321181 Datasheet
299Kb / 24P
   32M-BIT ZEROSB SRAM FLOW THROUGH OPERATION
UPD4481162 NEC-UPD4481162 Datasheet
404Kb / 28P
   8M-BIT ZEROSB SRAM PIPELINED OPERATION
logo
GSI Technology
GS8161FZ18BD GSI-GS8161FZ18BD Datasheet
1Mb / 28P
   18Mb Flow Through Synchronous NBT SRAM
logo
Alliance Semiconductor ...
AS7C33512FT18A ALSC-AS7C33512FT18A Datasheet
506Kb / 19P
   3.3V 512K x 18 Flow-through synchronous SRAM
logo
GSI Technology
GS8162Z72C GSI-GS8162Z72C Datasheet
1Mb / 31P
   18Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8162Z72CC-V GSI-GS8162Z72CC-V Datasheet
1Mb / 27P
   18Mb Pipelined and Flow Through Synchronous NBT SRAM
GS81282Z36GB-250I GSI-GS81282Z36GB-250I Datasheet
446Kb / 35P
   144Mb Pipelined and Flow Through Synchronous NBT SRAM
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28


Datasheet Download

Go To PDF Page


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


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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