|
|
AD4016M184RPA-5のメーカーはETCです、この部品の機能は「CMOS Dynamic RAM」です。 |
部品番号 | AD4016M184RPA-5 |
| |
部品説明 | CMOS Dynamic RAM | ||
メーカ | ETC | ||
ロゴ | |||
このページの下部にプレビューとAD4016M184RPA-5ダウンロード(pdfファイル)リンクがあります。 Total 28 pages
ASCEND
Semiconductor
4Mx4 EDO
Data sheet
Rev.1
Page 1
1 Page Description
The device CMOS Dynamic RAM organized as 4,194,304 words x 4 bits with extended data out access
mode. It is fabricated with an advanced submicron CMOS technology and designed to operate from a single
3.3V oniy power supply. Low voltage operation is more suitable to be used on battery backup, portable elec-
tronic application. lt is packaged in JEDEC standard 26/24-pin plastic SOJ or TSOP(II).
Features
• Single 3.3V(±10 %) only power supply
• High speed tRAC acess time: 50/60ns
• Low power dissipation
- Active mode : 432/396 mW (Mas)
- Standby mode: 0.54 mW (Mas)
• Extended - data - out(EDO) page mode access
• I/O level: CMOS level (Vcc = 3.3V)
• 2048 refresh cycle in 32 ms(Std.) or 128 ms(S-version)
• 4 refresh modesh:
- RAS only refresh
- CAS - before - RAS refresh
- Hidden refresh
- Self-refresh(S-version)
Rev.1
Page 3
3Pages TRUTH TABLE
FUNCTION
STANDBY
RAS
H
READ
WRITE: (EARLY WRITE )
READ WRITE
L
L
L
EDO-PAGE-
MODE READ
1st Cycle
2nd Cycle
L
L
EDO-PAGE 1st Cycle
MODE WRITE
2nd Cycle
L
L
EDO-
1st Cycle
PAGE-MODE
READ-WRITE 2nd Cycle
L
L
HIDDEN
REFRESH
READ
WRITE
L→H→L
L→H→L
RAS-ONLY REFRESH
L
CBR REFRESH
H→L
Notes: 1. EARLY WRITE only.
CAS
H→X
L
L
L
H→L
H→L
H→L
H→L
H→L
H→L
L
L
H
L
ADDRESSES
WE OE ROW COL
DQS
X X X X High-Z
H
L
H→L
H
L
X
L→H
L
ROW
ROW
ROW
ROW
COL Data-Out
COL Data-ln
COL Data-Out,Data-ln
COL Data-Out
H L n/a COL Data-Out
L X ROW COL Data-In
L X n/a COL Data-In
H → L L → H ROW COL Data-Out, Data-In
H → L L → H n/a
H L ROW
COL Data-Out, Data-In
COL Data-Out
L X ROW COL Data-In
X X ROW n/a High-Z
H X X X High-Z
Notes
1
Rev.1
Page 6
6 Page | |||
ページ | 合計 : 28 ページ | ||
|
PDF ダウンロード | [ AD4016M184RPA-5 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
AD4016M184RPA-5 | CMOS Dynamic RAM | ETC |