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부품번호 | A43L2632 기능 |
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기능 | 1M X 32 Bit X 4 Banks Synchronous DRAM | ||
제조업체 | AMIC Technology | ||
로고 | |||
www.DataSheet4U.com
A43L2632
Preliminary
1M X 32 Bit X 4 Banks Synchronous DRAM
Document Title
1M X 32 Bit X 4 Banks Synchronous DRAM
Revision History
Rev. No. History
0.0 Initial issue
Issue Date
January 13, 2005
Remark
Preliminary
PRELIMINARY (January, 2005, Version 0.0)
AMIC Technology, Corp.
Block Diagram
A43L2632
Bank Select
Data Input Register
1M X 32
1M X 32
CLK
1M X 32
1M X 32
ADD
Column Decoder
LRAS
Latency & Burst Length
LRAS LCBR LWE
LCAS
Programming Register
LWCBR
DQM
Timing Register
CLK
CKE
CS RAS
CAS
WE DQM
LWE
DQM
DQi
PRELIMINARY (January, 2005, Version 0.0)
3
AMIC Technology, Corp.
4페이지 Decoupling Capacitance Guide Line
Recommended decoupling capacitance added to power line at board.
Parameter
Symbol
Decoupling Capacitance between VDD and VSS
CDC1
Decoupling Capacitance between VDDQ and VSSQ
CDC2
Note: 1. VDD and VDDQ pins are separated each other.
All VDD pins are connected in chip. All VDDQ pins are connected in chip.
2. VSS and VSSQ pins are separated each other
All VSS pins are connected in chip. All VSSQ pins are connected in chip.
Value
0.1 + 0.01
0.1 + 0.01
A43L2632
Unit
µF
µF
DC Electrical Characteristics
(Recommended operating condition unless otherwise noted, TA = 0 to 70°C or TA = -40ºC to +85ºC )
Symbol
Parameter
Test Conditions
Icc1
Icc2 P
Icc2 PS
Operating Current
(One Bank Active)
Burst Length = 1
tRC ≥ tRC(min), tCC ≥ tCC(min), IOL = 0mA
Precharge Standby Current CKE ≤ VIL(max), tCC = 15ns
in power-down mode
CKL ≤ VIL(max), tCC = ∞
Speed
-6 -7
85 80
45 40
33
ICC2N
ICC2NS
ICC3N
ICC4
Precharge Standby Current
in non power-down mode
CKE ≥ VIH(min), CS ≥ VIH(min), tCC = 15ns
Input signals are changed one time during
30ns
CKE ≥ VIH(min), CLK ≤ VIL(max), tCC = ∞
Input signals are stable.
Active Standby current in
non power-down mode
(One Bank Active)
CKE ≥ VIH(min), CS ≥ VIH(min), tCC = 15ns
Input signals are changed one time during
30ns
Operating Current
(Burst Mode)
IOL = 0mA, Page Burst
All bank Activated, tCCD = tCCD (min)
8
1
65 60
200 170
ICC5
ICC6
Refresh Current
Self Refresh Current
tRC ≥ tRC (min)
CKE = 0.2V
180
3
Note: 1. Measured with outputs open. Addresses are changed only one time during tCC(min).
2. Refresh period is 64ms. Addresses are changed only one time during tCC(min).
170
3
Unit Notes
mA 1
mA
mA
mA
mA 1
mA 2
mA
PRELIMINARY (January, 2005, Version 0.0)
6
AMIC Technology, Corp.
7페이지 | |||
구 성 | 총 30 페이지수 | ||
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
A43L2632 | 1M X 32 Bit X 4 Banks Synchronous DRAM | AMIC Technology |
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