參數(shù)資料
型號(hào)： MB90F591GPF
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(yè)數(shù)： 39/56頁(yè)
文件大?。?/td> 697K
代理商： MB90F591GPF
MB90590/590G Series
44
(3) Power On Reset
(MB90V590A, MB90F594A, MB90594, MB90V590G, MB90F594G, MB90594G :
VCC
= 5.0 V±10 %, VSS = AVSS = 0.0 V, TA = 40 °C to +85 °C)
(MB90F591G, MB90591G, MB90F591A, MB90591 : VCC
= 5.0 V±5 %, VSS = AVSS = 0.0 V, TA = 40 °C to +85 °C)
Notes :
VCC must be kept lower than 0.2 V before power-on.
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
Unit
Remarks
Min
Max
Power on rise time
tR
VCC
—
0.05
30
ms
Power off time
tOFF
VCC
50
—
ms
Due to repetitive operation
tR
2.7 V
0.2 V
VCC
0.2 V
tOFF
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.
VCC
VSS
3V
RAM data being held
It is recommended to keep the
rising speed of the supply voltage
at 50 mV/ms or slower.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90F591GPFR-GE1 制造商:FUJITSU 功能描述:
MB90F594APFR-GE1 制造商:FUJITSU 功能描述:
MB90F594GPFR-GE1 制造商:FUJITSU 功能描述:
MB90F598GPFR-GE1 制造商:FUJITSU 功能描述:
MB90F598GPFR-GSE1 功能描述:IC MCU 16BIT 制造商:cypress semiconductor corp 系列:F2MC-16LX MB90595G 包裝:托盤(pán) 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(shè):POR，PWM，WDT I/O 數(shù):78 程序存儲(chǔ)容量:128KB（128K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 容量:- RAM 容量:4K x 8 電壓 - 電源（Vcc/Vdd）:3 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 ~ 85°C（TA） 封裝/外殼:100-BQFP 供應(yīng)商器件封裝:100-PQFP（20x14） 標(biāo)準(zhǔn)包裝:66
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