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CAT25320 是一款 EEPROM 串行 32-Kb SPI 器件,内部组织为 4096x8 位。它具有 32 字节写入缓冲区,支持串行外围接口 (SPI) 协议。该器件通过芯片选择 (CS) 启用。另外,必备总线信号为时钟输入 (SCK)、数据输入 (SI) 和数据输出 (SO) 线。HOLD 输入可用于暂停与 CAT25320 器件的任何串行通信。该器件具有软硬件写保护功能,包括部分保护和全阵列保护。
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CAD Models
Compliance
Package Type
Case Outline
MSL Type
MSL Temp (°C)
Container Type
Container Qty.
ON Target
Type
Density
Organization
Data Transmission Standard
fcycle Max (kHz)
tACC Max ns
VCC Min (V)
VCC Max (V)
Vio Ref (V)
Istandby Max (µA)
Iact Max (mA)
T Min (°C)
T Max (°C)
Endurance (Write cycles)
Specific Features
Reference Price
CAT25320HU4I-GT3
Active
Pb
A
H
P
UDFN-8
1
260
REEL
3000
N
Serial
32 kb
4k x 8
SPI
10000
40
1.8
5.5
-
2
2
-40
85
-
-
$0.3453
More Details
CAT25320VI-GT3
Active
Pb
A
H
P
SOIC-8
1
260
REEL
3000
N
Serial
32 kb
4k x 8
SPI
10000
40
1.8
5.5
-
2
2
-40
85
-
-
$0.3103
More Details
CAT25320YI-GT3
Active
Pb
A
H
P
TSSOP-8
1
260
REEL
3000
N
Serial
32 kb
4k x 8
SPI
10000
40
1.8
5.5
-
2
2
-40
85
-
-
$0.3036
More Details
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可靠性数据
Die Related Summary Data
Device: CAT25320HU4I-GT3
Equivalent to wafer fab process: CMOS SUB
产品技术
产品技术
等效器件小时
平均故障间隔时间/平均无故障时间(按小时计算)
FITS
CMOS SUB
2
920154574
More Details
Re-calculate Data
Data is based on the following assumptions.
Note: The temperature and confidence level may be adjusted to your requirements.
Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)