- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄230911 > R5F3651ENFC MICROCONTROLLER, PQFP128 PDF資料下載
參數(shù)資料
| 型號(hào)： | R5F3651ENFC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | MICROCONTROLLER, PQFP128 |
| 封裝： | 20 X 14 MM, 0.50 MM PITCH, LQFP-128 |
| 文件頁數(shù)： | 29/81頁 |
| 文件大?。?/td> | 879K |
| 代理商： | R5F3651ENFC |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁當(dāng)前第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁
47
4317K–AVR–03/2013
AT90PWM2/3/2B/3B
Notes:
1. Values are guidelines only..
2. The Power-on Reset will not work unless the supply voltage has been below VPOT (falling)
9.0.3
Power-on Reset
A Power-on Reset (POR) pulse is generated by an On-chip detection circuit. The detection level
is defined in Table 9-1. The POR is activated whenever V
CC is below the detection level. The
POR circuit can be used to trigger the start-up Reset, as well as to detect a failure in supply
voltage.
A Power-on Reset (POR) circuit ensures that the device is reset from Power-on. Reaching the
Power-on Reset threshold voltage invokes the delay counter, which determines how long the
device is kept in RESET after V
CC rise. The RESET signal is activated again, without any delay,
when V
CC decreases below the detection level.
Figure 9-2.
MCU Start-up, RESET Tied to V
CC
Table 9-1.
Reset Characteristics(1)
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VPOT
Power-on Reset Threshold
Voltage (rising)
1.4
2.3
V
Power-on Reset Threshold
Voltage (falling)(2)
1.3
2.3
V
VRST
RESET Pin Threshold Voltage
0.2Vcc
0.85Vcc
V
tRST
Minimum pulse width on RESET
Pin
400
ns
VPOR
VCC start voltage to ensure
internal Power-on RESET signal
-0.05
GND
+0.05
V
CCRR
VCC Rise Rate to ensure internal
Power-on RESET signal
0.3
V/ms
V
RESET
TIME-OUT
INTERNAL
RESET
t
TOUT
V
POT
V
RST
CC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R5F3651KDFC | MICROCONTROLLER, PQFP128 |
| R5F21217KFP | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP48 |
| R5F21275SNFP | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32 |
| R5F2L388ADFA | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80 |
| R5F21154DSP | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R5F3651KCDFC | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:televisions, household appliances, office equipment, communication devices |
| R5F3651KCDFC#V0 | 制造商:Renesas Electronics Corporation 功能描述:M16C/65C 400+8/31 128LQFP 14X20 -40 TO +85 - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 384KB FLASH 128LQFP |
| R5F3651KCNFC | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:televisions, household appliances, office equipment, communication devices |
| R5F3651KCNFC#V0 | 制造商:Renesas Electronics Corporation 功能描述:M16C/65C 400+8/31 128LQFP 14X2 制造商:Renesas Electronics Corporation 功能描述:M16C/65C 400+8/31 128LQFP 14X20 -20 TO +85 - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 384KB FLASH 128LQFP |
| R5F3651KDFC | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。