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参数资料
| 型号： | ISPPAC-POWR1208-01TN44I |
| 厂商： | Lattice Semiconductor Corporation |
| 文件页数： | 31/35页 |
| 文件大小： | 0K |
| 描述： | IC ISP POWER MGR ANLG/LOG 44TQFP |
| 标准包装： | 160 |
| 系列： | ispPAC® |
| 应用： | 电源监控器，序列发生器 |
| 输入电压： | 0 V ~ 6 V |
| 电源电压： | 2.7 V ~ 5.5 V |
| 电流 - 电源： | 10mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-LQFP |
| 供应商设备封装： | 44-TQFP（10x10） |
| 包装： | 托盘 |
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Lattice Semiconductor
ispPAC-POWR1208 Data Sheet
Figure 1-19. PAC-Designer Functional Simulation Screen
In-System Programming
The ispPAC-POWR1208 is an in-system programmable device. This is accomplished by integrating all E 2 CMOS
con?guration memory and control logic on-chip. Programming is performed through a 4-wire, IEEE 1149.1 compli-
ant serial JTAG interface. Once a device is programmed, all con?guration information is stored on-chip, in non-vol-
atile E 2 CMOS memory cells. The speci?cs of the IEEE 1149.1 serial interface and all ispPAC-POWR1208
instructions are described in the JTAG interface section of this data sheet.
User Electronic Signature
The User Electronic Signature (UES), allows the designer to include identi?cation bits or serial numbers inside the
device, stored in E 2 CMOS memory. The ispPAC-POWR1208 contains 16 UES bits that can be con?gured by the
user to store unique data such as ID codes, revision numbers or inventory control codes.
Electronic Security
An Electronic Security Fuse (ESF) bit is provided to prevent unauthorized readout of the E 2 CMOS bit pattern. Once
programmed, this cell prevents further access to the functional user bits in the device. This cell can only be erased
by reprogramming the device; this way the original con?guration cannot be examined or copied once programmed.
Usage of this feature is optional.
Production Programming Support
Once a ?nal con?guration is determined, an ASCII format JEDEC ?le can be created using the PAC-Designer soft-
ware. Devices can then be ordered through the usual supply channels with the user’s speci?c con?guration already
preloaded into the devices. By virtue of its standard interface, compatibility is maintained with existing production
programming equipment, giving customers a wide degree of freedom and ?exibility in production planning.
Part Number
PAC-SYSTEM POWR1208
ispPAC-POWR1208-EV
Description
Complete system kit, evaluation board, ispDOWNLOAD Cable and software
Evaluation board only, with components, fully assembled
Evaluation Fixture
The ispPAC-POWR1208 Design Kit includes an engineering prototype board that can be connected to the parallel
port of a PC using a Lattice ispDOWNLOAD cable. It demonstrates proper layout techniques for the ispPAC-
POWR1208 and can be used in real time to check circuit operation as part of the design process. LEDs are sup-
plied to debug designs without involving test equipment. Input and output connections as well as a “breadboard”
circuit area are provided to speed debugging of the circuit. The board includes an area for prototyping other circuits
1-30
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相关代理商/技术参数 |
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|---|---|
| ISPPAC-POWR1208-01TN44I7R | 制造商:Lattice Semiconductor Corporation 功能描述: |
| ISPPAC-POWR1208P1 | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:In-System Programmable Power Supply Sequencing Controller and Precision Monitor |
| ISPPACPOWR1208P101T44I | 制造商:Lattice Semiconductor Corporation 功能描述: |
| ISPPAC-POWR1208P1-01T44I | 功能描述:监控电路 PROGRAMMABLE PWR SUPPLY CONTR RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| ISPPAC-POWR1208P1-01TN44I | 功能描述:监控电路 PROGRAMMABLE PWR SUPPLY CONTR RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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