전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

SST30VR023-500-C-WH 데이터시트(PDF) 9 Page - Silicon Storage Technology, Inc

부품명 SST30VR023-500-C-WH
상세설명  2 Mbit ROM 1 Mbit / 2Mbit / 256 Kbit SRAM ROM/RAM Combo
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  SST [Silicon Storage Technology, Inc]
홈페이지  http://www.sst.com/
Logo SST - Silicon Storage Technology, Inc

SST30VR023-500-C-WH 데이터시트(HTML) 9 Page - Silicon Storage Technology, Inc

Back Button SST30VR023-500-C-WH Datasheet HTML 4Page - Silicon Storage Technology, Inc SST30VR023-500-C-WH Datasheet HTML 5Page - Silicon Storage Technology, Inc SST30VR023-500-C-WH Datasheet HTML 6Page - Silicon Storage Technology, Inc SST30VR023-500-C-WH Datasheet HTML 7Page - Silicon Storage Technology, Inc SST30VR023-500-C-WH Datasheet HTML 8Page - Silicon Storage Technology, Inc SST30VR023-500-C-WH Datasheet HTML 9Page - Silicon Storage Technology, Inc SST30VR023-500-C-WH Datasheet HTML 10Page - Silicon Storage Technology, Inc SST30VR023-500-C-WH Datasheet HTML 11Page - Silicon Storage Technology, Inc SST30VR023-500-C-WH Datasheet HTML 12Page - Silicon Storage Technology, Inc  
Zoom Inzoom in Zoom Outzoom out
 9 / 12 page
background image
Data Sheet
2 Mbit ROM + 1 Mbit / 2Mbit / 256 Kbit SRAM
ROM/RAM Combo
SST30VR021 / SST30VR022 / SST30VR023
9
©2001 Silicon Storage Technology, Inc.
S71135-02-000
4/01
380
FIGURE 8: SRAM WRITE CYCLE TIMING DIAGRAM
TABLE
8: FUNCTIONAL DESCRIPTION/TRUTH TABLE
Address Inputs
ROMCS#1
1. If is forbidden for ROMCS# pin and RAMCS# pin to be “0” at the same time
RAMCS#1
WE#
OE#
DQ0-DQ7
XH
H
X2
2. X means Don’t Care.
X2
Z
Standby
A17-A0
LH
X2
H
Z
Output Floating
A17-A0
LH
X2
L
Dout
ROM Read
Only AMS3-A0 are valid4
3. AMS = A16 for SST30VR021, A17 for SST30VR022, and A14 for SST30VR023
4. For SST30VR021: A17 must be fixed to “L” or “H”
For SST30VR023: A15, A16, and A17 must be fixed to “L” or “H”
H
L
H
H
Z
Output Floating
Only AMS3-A0 are valid4
H
L
H
L
Dout
RAM Read
Only AMS3-A0 are valid4
HL
L
H
Din
RAM Write
T8.4 380
Notes: 1. A write occurs during the overlap (TWP) of a low RAMCS# and low WE#. A write begins at the latest transition among
RAMCS# going low and WE# going low: A write end at the earliest transition among RAMCS# going high and WE# going high,
TWP is measured from the beginning of write to the end of write.
2. TCW is measured from the later of RAMCS# going low to the end of write.
3. TAS is measured from the address valid to the beginning of write.
4. TWR is measured from the end of write to the address change.
5. If RAMCS#, WE# are in the read mode during this period, the I/O pins are in the outputs Low-Z state.
Inputs of opposite phase of the output must not be applied because bus contention can occur.
6. If RAMCS# goes low simultaneously with WE# going low or after WE# going low, the outputs remain high impedance state.
7. DOUT is the same phase of the latest written data in this write cycle.
8. DOUT is the read data of new address
9. ROMCS# = VIH
TWC
TAW
TCW(2)
TOH
TDH
TDW
TOW
TWR(4)
Data Valid
380 ILL F07.0
Data In
Data Out
WE#
High-Z
High-Z (6)
(7)
(8)
Address
RAMCS#
TWP(1)
TAS(3)
TWHZ(5)


유사한 부품 번호 - SST30VR023-500-C-WH

제조업체부품명데이터시트상세설명
logo
Silicon Storage Technol...
SST30VR041 SST-SST30VR041 Datasheet
99Kb / 10P
   4 Mbit ROM 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
SST30VR041-150-C-U1 SST-SST30VR041-150-C-U1 Datasheet
99Kb / 10P
   4 Mbit ROM 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
SST30VR041-500-C-WH SST-SST30VR041-500-C-WH Datasheet
99Kb / 10P
   4 Mbit ROM 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
SST30VR041-500-E-WH SST-SST30VR041-500-E-WH Datasheet
99Kb / 10P
   4 Mbit ROM 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
SST30VR041-70-C-U1 SST-SST30VR041-70-C-U1 Datasheet
99Kb / 10P
   4 Mbit ROM 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
More results

유사한 설명 - SST30VR023-500-C-WH

제조업체부품명데이터시트상세설명
logo
Silicon Storage Technol...
SST30VR041 SST-SST30VR041 Datasheet
99Kb / 10P
   4 Mbit ROM 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
SST31LF041 SST-SST31LF041 Datasheet
310Kb / 26P
   4 Mbit Flash 1 Mbit or 256 Kbit SRAM ComboMemory
logo
OKI electronic componet...
MSM6595A OKI-MSM6595A Datasheet
165Kb / 13P
   1-Mbit Serial Voice ROM
MSM6596A OKI-MSM6596A Datasheet
170Kb / 13P
   2-Mbit Serial Voice ROM
logo
Silicon Storage Technol...
SST27SF256 SST-SST27SF256 Datasheet
268Kb / 26P
   256 Kbit / 512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash
SST45VF512 SST-SST45VF512 Datasheet
170Kb / 16P
   512 Kbit / 1 Mbit / 2 Mbit Serial Flash
logo
OKI electronic componet...
MSM6597A OKI-MSM6597A Datasheet
140Kb / 10P
   3-Mbit Serial Voice ROM
logo
Silicon Storage Technol...
SST31LF021 SST-SST31LF021_07 Datasheet
350Kb / 24P
   2 Mbit Flash 1 Mbit SRAM ComboMemory
SST31LF021 SST-SST31LF021 Datasheet
294Kb / 24P
   2 Mbit Flash 1 Mbit SRAM ComboMemory
logo
Infineon Technologies A...
HYB25L256160AC INFINEON-HYB25L256160AC Datasheet
1Mb / 55P
   256-Mbit Mobile-RAM
V1.1, 2003-04-16
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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