型号 | Most Relevant | Technical | Compliance | Operating Conditions | Physical | Dimensions | Other | ||||||||||||||||||||||||||||||||||||||||
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数据手册 |
单价/库存
|
风险等级 | 生命周期 | 内存密度 | 内存宽度 | 组织 |
标称供电电压 (Vsup)
|
最长访问时间 | 内存集成电路类型 | 功能数量 | 字数代码 | 字数 | 工作模式 | 并行/串行 |
最大待机电流
|
最大压摆率
|
最大供电电压 (Vsup)
|
最小供电电压 (Vsup)
|
技术 |
温度等级
|
JESD-30 代码 |
认证状态
|
JESD-609代码 | 最高工作温度 | 最低工作温度 | 端子数量 | 封装主体材料 | 封装代码 | 封装等效代码 | 封装形状 | 封装形式 |
表面贴装
|
端子面层
|
端子形式
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端子节距
|
端子位置
|
座面最大高度
|
宽度
|
mfrid
|
零件包装代码
|
包装说明
|
针数
|
是否符合REACH标准
|
ECCN代码
|
HTS代码
|
YTEOL
|
|
UT28F256QLT45UCC
Cobham Semiconductor Solutions
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 40 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | MILITARY | R-XDFP-F28 | Not Qualified | e4 | 125 °C | -55 °C | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 224146751 | DFP | DFP, | 28 | unknown | EAR99 | 8542.32.00.71 | 3.75 | |||
UT28F256QLT45UPA
Cobham PLC
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 40 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | R-XDFP-F28 | Not Qualified | e0 | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | TIN LEAD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | 0.490 X 0.740 INCH, FP-28 | unknown | EAR99 | 8542.32.00.71 | 3.75 | ||||||||
UT28F256QLT45UWA
Cobham PLC
|
查询价格和库存 |
|
Active | 1.024 kbit | 4 | 256X4 | 5 V | 40 ns | OTP ROM | 1 | 256 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | AUTOMOTIVE | R-XDFP-F28 | Not Qualified | e0 | 125 °C | -40 °C | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | TIN LEAD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | 0.490 X 0.740 INCH, FP-28 | unknown | EAR99 | 8542.32.00.71 | 3.55 | |||||
UT28F256QLT45UPX
Cobham Semiconductor Solutions
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 45 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | R-XDFP-F28 | Not Qualified | e0/e4 | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | TIN LEAD/GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 224146751 | DFP | DFP, | 28 | unknown | EAR99 | 8542.32.00.71 | 3.75 | ||||||
UT28F256QLT45UWA
Cobham Semiconductor Solutions
|
查询价格和库存 |
|
Active | 1.024 kbit | 4 | 256X4 | 5 V | 40 ns | OTP ROM | 1 | 256 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | AUTOMOTIVE | R-XDFP-F28 | Not Qualified | e0 | 125 °C | -40 °C | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | TIN LEAD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 224146751 | DFP | DFP, | 28 | unknown | EAR99 | 8542.32.00.71 | 3.55 | |||
UT28F256QLT45UWC
Cobham Semiconductor Solutions
|
查询价格和库存 |
|
Active | 1.024 kbit | 4 | 256X4 | 5 V | 60 ns | OTP ROM | 1 | 256 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | AUTOMOTIVE | R-XDFP-F28 | Not Qualified | e4 | 125 °C | -40 °C | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 224146751 | DFP | DFP, | 28 | unknown | EAR99 | 8542.32.00.71 | 3.55 | |||
UT28F256QLET45UPC
Cobham PLC
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 45 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 5.5 V | 4.5 V | CMOS | R-PDFP-F28 | Not Qualified | e4 | 28 | PLASTIC/EPOXY | DFP | RECTANGULAR | FLATPACK | YES | GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | DFP, | unknown | EAR99 | 8542.32.00.71 | 3.75 | |||||||||
UT28F256QLET-45UPC
Cobham PLC
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 45 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 5.5 V | 4.5 V | CMOS | R-PDFP-F28 | Not Qualified | e4 | 28 | PLASTIC/EPOXY | DFP | RECTANGULAR | FLATPACK | YES | GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | DFP, | unknown | EAR99 | 8542.32.00.71 | 3.75 | |||||||||
UT28F256QLT45UCC
Cobham PLC
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 40 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | MILITARY | R-XDFP-F28 | Not Qualified | e4 | 125 °C | -55 °C | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | 0.490 X 0.740 INCH, FP-28 | unknown | EAR99 | 8542.32.00.71 | 3.75 | |||||
UT28F256QLT45UCA
Cobham PLC
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 40 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | MILITARY | R-XDFP-F28 | Not Qualified | e0 | 125 °C | -55 °C | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | TIN LEAD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | 0.490 X 0.740 INCH, FP-28 | unknown | EAR99 | 8542.32.00.71 | 3.75 | |||||
UT28F256QLT45UPC
Cobham Semiconductor Solutions
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 40 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | R-XDFP-F28 | Not Qualified | e4 | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 224146751 | DFP | DFP, | 28 | unknown | EAR99 | 8542.32.00.71 | 3.75 | ||||||
UT28F256QLT45UPC
Cobham PLC
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 40 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | R-XDFP-F28 | Not Qualified | e4 | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | 0.490 X 0.740 INCH, FP-28 | unknown | EAR99 | 8542.32.00.71 | 3.75 | ||||||||
UT28F256QLT-45UWC
Cobham PLC
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 45 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 1.5 mA | 75 µA | 5.5 V | 4.5 V | CMOS | AUTOMOTIVE | R-XDFP-F28 | Not Qualified | e4 | 125 °C | -40 °C | 28 | UNSPECIFIED | DFP | FL28,.5 | RECTANGULAR | FLATPACK | YES | GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | DFP, FL28,.5 | unknown | EAR99 | 8542.32.00.71 | 3.75 | |||
UT28F256QLT-45UWA
Cobham PLC
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 45 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 1.5 mA | 75 µA | 5.5 V | 4.5 V | CMOS | AUTOMOTIVE | R-XDFP-F28 | Not Qualified | e0 | 125 °C | -40 °C | 28 | UNSPECIFIED | DFP | FL28,.5 | RECTANGULAR | FLATPACK | YES | TIN LEAD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | DFP, FL28,.5 | unknown | EAR99 | 8542.32.00.71 | 3.75 | |||
UT28F256QLT45UPA
Cobham Semiconductor Solutions
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 40 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | R-XDFP-F28 | Not Qualified | e0 | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | TIN LEAD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 224146751 | DFP | DFP, | 28 | unknown | EAR99 | 8542.32.00.71 | 3.75 | ||||||
UT28F256QLT45UWC
Cobham PLC
|
查询价格和库存 |
|
Active | 1.024 kbit | 4 | 256X4 | 5 V | 60 ns | OTP ROM | 1 | 256 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | AUTOMOTIVE | R-XDFP-F28 | Not Qualified | e4 | 125 °C | -40 °C | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | 0.490 X 0.740 INCH, FP-28 | unknown | EAR99 | 8542.32.00.71 | 3.55 | |||||
UT28F256QLT45UCX
Cobham PLC
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 40 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | MILITARY | R-XDFP-F28 | Not Qualified | e0/e4 | 125 °C | -55 °C | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | TIN LEAD/GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | 0.490 X 0.740 INCH, FP-28 | unknown | EAR99 | 8542.32.00.71 | 3.75 | |||||
UT28F256QLT-45UPX
Cobham PLC
|
查询价格和库存 |
|
Active | 2.0972 Mbit | 8 | 256KX8 | 3.3 V | 100 ns | OTP ROM | 1 | 256000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 75 µA | 3.6 V | 2.7 V | CMOS | MILITARY | R-XDFP-F28 | Not Qualified | 125 °C | -55 °C | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | DFP, | unknown | EAR99 | 8542.32.00.71 | 4.62 | |||||||
UT28F256QLT45UWX
Cobham Semiconductor Solutions
|
查询价格和库存 |
|
Active | 1.024 kbit | 4 | 256X4 | 5 V | 40 ns | OTP ROM | 1 | 256 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | AUTOMOTIVE | R-XDFP-F28 | Not Qualified | e0/e4 | 125 °C | -40 °C | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | TIN LEAD/GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 224146751 | DFP | DFP, | 28 | unknown | EAR99 | 8542.32.00.71 | 3.55 | |||
UT28F256QLT-45UPC
Cobham PLC
|
查询价格和库存 |
|
Active | 262.144 kbit | 8 | 32KX8 | 5 V | 45 ns | OTP ROM | 1 | 32000 | 32.768 k | ASYNCHRONOUS | PARALLEL | 50 µA | 5.5 V | 4.5 V | CMOS | MILITARY | R-XDFP-F28 | Not Qualified | e4 | 125 °C | -55 °C | 28 | UNSPECIFIED | DFP | RECTANGULAR | FLATPACK | YES | GOLD | FLAT | 1.27 mm | DUAL | 2.921 mm | 12.446 mm | 4317159 | DFP, | unknown | EAR99 | 8542.32.00.71 | 3.75 |