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參數(shù)資料
| 型號(hào)： | R1LV0416CBG-5SI |
| 元件分類： | SRAM |
| 英文描述： | 256K X 16 STANDARD SRAM, 55 ns, PBGA48 |
| 封裝： | 0.75 MM PITCH, CSP-48 |
| 文件頁(yè)數(shù)： | 4/16頁(yè) |
| 文件大小： | 128K |
| 代理商： | R1LV0416CBG-5SI |
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R1LV0416CBG-I Series
Rev.1.00, Jun.17.2005, page 12 of 14
Low VCC Data Retention Characteristics
(Ta =
40 to +85°C)
Parameter
Symbol
Min
Typ
Max
Unit
Test conditions*
3
VCC for data retention
VDR
2.0
V
Vin
≥ 0V
(1) 0 V
≤ CS2 ≤ 0.2 V or
(2) CS2
≥ VCC 0.2 V,
CS1#
≥ VCC 0.2 V or
(3) LB# = UB#
≥ VCC 0.2 V,
CS2
≥ VCC 0.2 V,
CS1#
≤ 0.2 V
to +85
°C
ICCDR
10
A
to +70
°C
ICCDR
8
A
to +40
°C
ICCDR
0.7*
2
3
A
5SI
to +25
°C
ICCDR
0.5*
1
2.5
A
to +85
°C
ICCDR
20
A
to +70
°C
ICCDR
16
A
to +40
°C
ICCDR
0.7*
2
10
A
Data
retention
current
7LI
to +25
°C
ICCDR
0.5*
1
10
A
VCC = 3.0 V, Vin
≥ 0V
(1) 0 V
≤ CS2 ≤ 0.2 V or
(2) CS2
≥ VCC 0.2 V,
CS1#
≥ VCC 0.2 V or
(3) LB# = UB#
≥ VCC 0.2 V,
CS2
≥ VCC 0.2 V,
CS1#
≤ 0.2 V
Chip deselect to data retention time
tCDR
0
ns
See retention waveform
Operation recovery time
tR
tRC*
4
ns
Notes: 1. Typical values are at VCC = 3.0 V, Ta = +25
°C and specified loading, and not guaranteed.
2. Typical values are at VCC = 3.0 V, Ta = +40
°C and specified loading, and not guaranteed.
3. CS2 controls address buffer, WE# buffer, CS1# buffer, OE# buffer, LB#, UB# buffer and Din buffer. If CS2
controls data retention mode, Vin levels (address, WE#, OE#, CS1#, LB#, UB#, I/O) can be in the high
impedance state. If CS1# controls data retention mode, CS2 must be CS2
≥ VCC 0.2 V or 0 V ≤ CS2 ≤ 0.2
V. The other input levels (address, WE#, OE#, LB#, UB#, I/O) can be in the high impedance state.
4. tRC = read cycle time.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1LV0416CBG-7LI | 制造商:Renesas Electronics Corporation 功能描述: |
| R1LV0416CBG-7LI(#B0) | 制造商:Renesas Electronics Corporation 功能描述: |
| R1LV0416CBG-I | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Wide Temperature Range Version 4M SRAM (256-kword 】 16-bit) |
| R1LV0416C-I | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Wide Temperature Range Version 4M SRAM (256-kword 】 16-bit) |
| R1LV0416CSB-5SI | 制造商:Renesas Electronics Corporation 功能描述:Wide Temperature Range Version 4M SRAM 制造商:Renesas Electronics 功能描述:256k~16 55ns 2.5V / 3V 44TSOP Tray |
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