參數(shù)資料
型號： MB90F543GPF
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
封裝： PLASTIC, QFP-100
文件頁數(shù)： 42/67頁
文件大小： 746K
代理商： MB90F543GPF
MB90540/540G/545/545G Series
47
(4) Power On Reset
(MB90F543/F549 : VCC
= 5.0 V ± 10%, VSS = AVSS = 0.0 V, TA = 40 °C to +85 °C)
(MB90543G(S)/547G(S)/548G(S)/F548GL(S): VCC
= 3.5 V to 5.5 V, VSS = AVSS = 0.0 V, TA = 40 °C to +105 °C)
(Other than MB90F543/F549/543G(S)/547G(S)/548G(S)/F548GL(S):
VCC
= 5.0 V ± 10%, VSS = AVSS = 0.0 V, TA = 40 °C to +105 °C)
* : VCC must be kept lower than 0.2 V before power-on.
Note :
The above values are used for creating a power-on reset.
Some registers in the device are initialized only upon a power-on reset. To initialize these register, turn on
the power supply using the above values.
Parameter
Symbol
Pin
name
Condition
Value
Units
Remarks
Min
Max
Power on rise time
tR
VCC
0.05
30
ms
*
Power off time
tOFF
VCC
50
ms
Due to repetitive operation
VCC
VSS
3.0 V
tR
tOFF
2.7 V
0.2 V
RAM data being held
It is recommended to keep the
rising speed of the supply voltage
at 50 mV/ms or slower.
Sudden changes in the power supply voltage may cause a power-on reset.
To change the power supply voltage while the device is in operation, it is recommended to
raise the voltage smoothly to suppress fluctuations as shown below.
In this case, change the supply voltage with the PLL clock not used. If the voltage drop is
1 V or fewer per second, however, you can use the PLL clock.
相關(guān)PDF資料
PDF描述
MB90F548GLSPFV 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
MB90F549GPFV 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
MB90F548GSPFV 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
MB90F549GSPF 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
MB90F543GSPFV 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90F543GPF-GE1 功能描述:IC MCU 16BIT 制造商:cypress semiconductor corp 系列:F2MC-16LX MB90540G 包裝:托盤 零件狀態(tài):在售 核心處理器:F2MC-16LX 核心尺寸:16-位 速度:16MHz 連接性:CAN，EBI/EMI，SCI，串行輸入/輸出，UART/USART 外設:POR，WDT I/O 數(shù):81 程序存儲容量:128KB（128K x 8） 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:6K x 8 電壓 - 電源（Vcc/Vdd）:4.5 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x8/10b 振蕩器類型:外部 工作溫度:-40°C ~ 105°C（TA） 封裝/外殼:100-BQFP 供應商器件封裝:100-PQFP（20x14） 標準包裝:66
MB90F543GPFR-GE1 制造商:FUJITSU 功能描述:
MB90F543GSPFR-GE1 制造商:FUJITSU 功能描述:
MB90F543GSPMCR-GE1 制造商:FUJITSU 功能描述:
MB90F543PFR-GE1 制造商:FUJITSU 功能描述:
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