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參數(shù)資料
| 型號： | SAK-TC1767-256F133HL |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 133 MHz, RISC MICROCONTROLLER, PQFP176 |
| 封裝： | 0.50 MM PITCH, GREEN, PLASTIC, LQFP-176 |
| 文件頁數(shù)： | 10/126頁 |
| 文件大?。?/td> | 826K |
| 代理商： | SAK-TC1767-256F133HL |
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TC1767
Electrical Parameters
Data Sheet
103
V1.3, 2009-09
3. The PORST signal may be deactivated after all
V
DD5, VDD3.3, VDD1.5, and VAREF power-
supplies and the oscillator have reached stable operation, within the normal
operating conditions.
4. At normal power down the PORST signal should be activated within the normal
operating range, and then the power supplies may be switched off. Care must be
taken that all Flash write or delete sequences have been completed.
5. At power fail the PORST signal must be activated at latest when any 3.3 V or 1.5 V
power supply voltage falls 12% below the nominal level. The same limit of 3.3 V-12%
applies to the 5 V power supply too. If, under these conditions, the PORST is
activated during a Flash write, only the memory row that was the target of the write
at the moment of the power loss will contain unreliable content. In order to ensure
clean power-down behavior, the PORST signal should be activated as close as
possible to the normal operating voltage range.
6. In case of a power-loss at any power-supply, all power supplies must be powered-
down, conforming at the same time to the rules number 2 and 4.
7. Although not necessary, it is additionally recommended that all power supplies are
powered-up/down together in a controlled way, as tight to each other as possible.
8. Aditionally, regarding the ADC reference voltage
V
AREF:
–
V
AREF must power-up at the same time or later than VDDM, and
–
V
AREF
must power-down eather earlier or at latest to satisfy the condition
V
AREF < VDDM + 0.5 V. This is required in order to prevent discharge of VAREF filter
capacitance through the ESD diodes through the
V
DDM power supply. In case of
discharging the reference capacitance through the ESD diodes, the current must
be lower than 5 mA.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAK-TC1767-256F133HL AD | 功能描述:32位微控制器 - MCU 32 BIT FLASH RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT |
| SAK-TC1767-256F133HLAD | 制造商:Infineon Technologies AG 功能描述: |
| SAK-TC1767-256F80HL | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:32-Bit Single-Chip Microcontroller |
| SAK-TC1767-256F80HL AD | 功能描述:32位微控制器 - MCU 32 BIT FLASH RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT |
| SAK-TC1767-256F80HLAD | 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述: |
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