- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98010 > MB91F249PFV-GSE1 (FUJITSU LTD) 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP144 PDF資料下載
參數(shù)資料
| 型號： | MB91F249PFV-GSE1 |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP144 |
| 封裝： | 20 X 20 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-144 |
| 文件頁數(shù)： | 51/84頁 |
| 文件大小： | 2105K |
| 代理商： | MB91F249PFV-GSE1 |
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頁當前第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頁第82頁第83頁第84頁
MB91245/S Series
DS07-16803-3E
55
2.
Recommended Operating Conditions
(VSS
= DVSS = AVSS = 0.0 V)
*1 : Exclusive of A/D operation
*2 : Internal voltage held in RAM : 1.8 V (Min) /3.6 V (Max)
*3 : For how to connect the smoothing capacitor CS, refer to the figure below.
<
+ B input (12 V to 16 V) conditions>
Do not connect
+B potential directly to a microcontroller pin.
Always connect a resistor between the microcontroller pin and
+B signal to limit the current.
lIHH
= 2 mA per pin (Max.) [In the steady state and transient state between power-on and power-off, etc.]
It can be connected to any general-purpose input port except the output pin for LCDC.
However, when setting the multiplexed pins for LCDC output and general-purpose input/output to the general-
purpose input port, it is possible to use
+ B input.
The protection diode in the microcontroller turns the potential upon
+B input between the limiting resistor and
microcontroller pin into “VCC
+ protection diode ON voltage”. Configure the circuit so that these are not interfered
and the potential is not exceeded.
Parameter
Symbol
Rating
Unit
Remarks
Min
Max
Power supply
voltage
VCC,
AVCC,
DVCC
4.5
5.5
V
Recommended guaranteed operating range
(MB91248, MB91F248, MB91F249, MB91F249S)
3.5
5.5
V
Guaranteed operating range*1
(MB91248, MB91F248, MB91F249, MB91F249S)
2.0
5.5
V
Guaranteed operating range for holding stop
operation status*2
(MB91248, MB91F248, MB91F249, MB91F249S)
Smoothing
capacitor*3
CS
1
μF
Use a ceramic capacitor or a capacitor with similar
frequency characteristics.
Operating
temperature
TA
40
+105
°C
MASK ROM product
(in single chip operation)
40
+105
°C
Flash memory product
(in single chip operation)
40
+85
°C
MASK ROM/Flash memory product
(in external bus operation)
VSS
CS
DVSS
AVSS
VCC3C
C Pin Connection Diagram
相關PDF資料 |
PDF描述 |
|---|---|
| MB91F355APMT | 32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PQFP176 |
| MB91F367GB | 32-BIT, FLASH, 64 MHz, RISC MICROCONTROLLER, PQFP120 |
| MB91F368GB | 32-BIT, FLASH, 64 MHz, RISC MICROCONTROLLER, PQFP120 |
| MB91F463NCPMC-GSE1 | 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP64 |
| MB91F464AAPMC-GSE2 | 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP100 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB91F264B | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontroller CMOS |
| MB91F264BPF-G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontroller CMOS |
| MB91F264BPF-G-E1 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontroller CMOS |
| MB91F264BPFV-G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontroller CMOS |
| MB91F264BPFV-G-E1 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontroller CMOS |
發(fā)布緊急采購，3分鐘左右您將得到回復。