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参数资料
| 型号： | SST55LD019B-45-C-TQW |
| 厂商： | SILICON STORAGE TECHNOLOGY INC |
| 元件分类： | 存储控制器/管理单元 |
| 英文描述： | FLASH MEMORY DRIVE CONTROLLER, PQFP100 |
| 封装： | MS-026AED, TQFP-100 |
| 文件页数： | 59/76页 |
| 文件大小： | 711K |
| 代理商： | SST55LD019B-45-C-TQW |
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62
Advance Information
ATA Flash Disk Controller
SST55LD019A / SST55LD019B / SST55LD019C
2004 Silicon Storage Technology, Inc.
S71241-02-000
4/04
12.0 ELECTRICAL SPECIFICATIONS
Absolute Maximum Stress Ratings (Applied conditions greater than those listed under “Absolute Maximum
Stress Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation
of the device at these conditions or conditions greater than those defined in the operational sections of this data
sheet is not implied. Exposure to absolute maximum stress rating conditions may affect device reliability.)
Temperature Under Bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55°C to +125°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C
D.C. Voltage on Pins1 I3, I4, O4, and O5 to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to VDD+0.5V
1. Please refer to Table 3-1 for pin assignment information.
Transient Voltage (<20 ns) on Pins1 I3, I4, O4, and O5 to Ground Potential . . . . . . . . . . . . . . . . . -2.0V to VDD+2.0V
D.C. Voltage on Pins1 I1, I2, O1, O2, and O6 to Ground Potential. . . . . . . . . . . . . . . . . . . . . . . . -0.5V to VDDQ+0.5V
Transient Voltage (<20 ns) on Pins1 I1, I2, O1, O2, and O6 to Ground Potential. . . . . . . . . . . . . -2.0V to VDDQ+2.0V
Package Power Dissipation Capability (Ta = 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0W
Through Hole Lead Soldering Temperature (10 Seconds). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C
Surface Mount Lead Soldering Temperature (3 Seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240°C
Output Short Circuit Current2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
2. Outputs shorted for no more than one second. No more than one output shorted at a time.
TABLE
12-1: ABSOLUTE MAXIMUM POWER PIN STRESS RATINGS
Parameter
Symbol
Conditions
Input Power
VDDQ
VDD
-0.3V min to 6.5V max
-0.3V min to 4.0V max
Voltage on any flash media interface pin with respect to VSS
-0.5V min to VDD + 0.5V max
Voltage on all other pins with respect to VSS
-0.5V min to VDDQ + 0.5V max
T12-1.0 1241
OPERATING RANGE
Range
Ambient Temperature
VDD
VDDQ
Commercial
0°C to +70°C
3.165-3.465V
4.5-5.5V; 3.165-3.465V
Industrial
-40°C to +85°C
3.165-3.465V
4.75-5.25V; 3.165-3.465V
AC CONDITIONS OF TEST
Input Rise/Fall Time . . . . . . . . . . . . . . 10 ns
Output Load . . . . . . . . . . . . . . . . . . . . CL = 100 pF
See Figure 12-1
Note: All AC specifications are guaranteed by design.
TABLE
12-2: RECOMMENDED SYSTEM POWER-ON TIMING
Symbol
Parameter
Typical
Maximum
Units
TPU-INITIAL
Drive Initialization to Ready
0.5
1.5
sec/MB
TPU-READY11
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.
SST55LD019A/B:
Host Power-on/Reset to Ready Operation
200
500
ms
TPU-WRITE11
Host Power-on/Reset to Write Operation
200
500
ms
TPU-READY21
SST55LD019C:
Host Power-on/Reset to Ready Operation
400
1000
ms
TPU-WRITE21
Host Power-on/Reset to Write Operation
400
1000
ms
T12-2.0 1241
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SST55LD019B-45-C-TQWE | 功能描述:总线收发器 ATA Flash Disk Cntlr RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SST55LD019B-45-I-BWE | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller |
| SST55LD019B-45-I-MVWE | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller |
| SST55LD019B-45-I-TQWE | 制造商:Silicon Storage Technology (SST) 功能描述:IC CONTROLLER ATA FLASH DISK SMD |
| SST55LD019C | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller |
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