参数资料
型号: MB90F523BPFV
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP120
封装: PLASTIC, QFP-120
文件页数: 81/99页
文件大小: 978K
代理商: MB90F523BPFV
MB90520A/520B Series
82
(2) Power-On Reset
(AVCC
= VCC = 5.0 V ± 10%, AVSS = VSS = DVSS = 0.0 V, Ta = 40 °C to +85 °C)
* : VCC must be less than 0.2 V before power-on.
Notes :
The above rating values are for generating a power-on reset.
When HST = “L”, always apply the power supply in accordance with the above ratings regardless of whether
a power-on reset is required.
Some internal registers are only initialized by a power-on reset. Always apply the power supply in cordance
with the above ratings if you wish to initialize these registers.
Parameter
Symbol
Pin
Name
Condi-
tion
Value
Unit
Remarks
Min
Typ
Power supply rise time
tR
VCC
0.05
30
ms
*
Power supply cutoff time
tOFF
VCC
4
ms
For repeated operation
VCC
3.0 V
VSS
tR
0.2 V
2.7 V
tOFF
0.2 V
Maintain RAM data
Recommended rate of voltage
rise is 50 mV/ms or less.
Sudden changes in the power supply voltage may cause a power-on reset.
The recommended practice if you wish to change the power supply voltage while the device is operating is
to raise the voltage smoothly as shown below. Also, changes to the supply voltage should be performed when
the PLL clock is not in use. The PLL clock may be used, however, if the rate of voltage change is 1 V/s or less.
相关PDF资料
PDF描述
MB90522APFF 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120
MB90523APFF 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120
MB90522BPFV 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120
MB90522APFV 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120
MB90523APFV 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120
相关代理商/技术参数
参数描述
MB90F523BPM1R-GE1 制造商:FUJITSU 功能描述:
MB90F523BPMC1-GE1 制造商:FUJITSU 功能描述:
MB90F543GPF-GE1 功能描述:IC MCU 16BIT 制造商:cypress semiconductor corp 系列:F2MC-16LX MB90540G 包装:托盘 零件状态:在售 核心处理器:F2MC-16LX 核心尺寸:16-位 速度:16MHz 连接性:CAN,EBI/EMI,SCI,串行输入/输出,UART/USART 外设:POR,WDT I/O 数:81 程序存储容量:128KB(128K x 8) 程序存储器类型:闪存 EEPROM 容量:- RAM 容量:6K x 8 电压 - 电源(Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x8/10b 振荡器类型:外部 工作温度:-40°C ~ 105°C(TA) 封装/外壳:100-BQFP 供应商器件封装:100-PQFP(20x14) 标准包装:66
MB90F543GPFR-GE1 制造商:FUJITSU 功能描述:
MB90F543GSPFR-GE1 制造商:FUJITSU 功能描述: