參數(shù)資料
型號(hào)： MB91F249PFV-GSE1
廠商： FUJITSU LTD
元件分類(lèi)： 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(yè)數(shù)： 71/84頁(yè)
文件大?。?/td> 2105K
代理商： MB91F249PFV-GSE1
MB91245/S Series
DS07-16803-3E
73
6.
A/D Converter Electrical Characteristics
(1) Electrical Characteristics
(TA : Recommended operating conditions; VCC
= AVCC = 5.0 V ±10%, VSS = AVSS = 0.0 V)
*1 : When FCP is 32 MHz : tSMP
= (Rext + Rin) × Cin × 7 = ST × CLKP cycle = 2 channels × 31.25 ns = 1.375 μs
*2 : When FCP is 32 MHz : tCMP
= CKIN × 11 = CT × CLKP cycle × 11 = 4 h × 31.25 ns × 11 = 1.375 μs
*3 : This represents the conversion time per channel when tSMP and tCMP are selected while FCP is 32 MHz.
*4 : The current values are targeted temporary ratings.
*5 : This defines the power supply current when the A/D converter is not in operation and the CPU is stopped (at
“Vcc
= AVcc = AVRH = 5.0 V”)
Notes :
As AVRH becomes smaller, the error becomes greater.
Use the output impedance rS of the external circuit for analog input under the following conditions :
Output impedance rS of the external circuit
= 5 kΩ (Max)
If the output impedance of the external circuit is too high, the sampling time of the analog voltage may
not be sufficient.
When placing a DC blocking capacitor between the external circuit and input pin, set the capacitance
to the value calculated by multiplying CSH by several thousands as a guideline in order to minimize
the impact from dividing voltage capacitance with CSH.
Parameter
Sym-
bol
Pin name
Value
Unit
Remarks
Min
Typ
Max
Resolution
10
bit
Total error
±3.0
LSB
Non-linearity error
±2.5
LSB
Differential linearity
error
±1.9
LSB
Zero transition
voltage
VOT
AN0 to AN31
AVSS
1.5 LSB
AVSS
+
0.5 LSB
AVSS
+
2.5 LSB
V
1 LSB
=
(AVRH
AVSS) / 1024
Full-scale transition
voltage
VFST
AN0 to AN31
AVRH
3.5 LSB
AVRH
1.5 LSB
AVRH
+
0.5 LSB
V
Sampling time
tSMP
1.375
μs*1
Compare time
tCMP
1.375
μs*2
A/D conversion
time
tCNV
2.750
μs*3
Analog port input
current
IAIN
AN0 to AN31
±10
μAVAVSS ≤ VAIN ≤ VAVCC
Analog input
voltage
VAIN
AN0 to AN31
0
AVRH
V
Standard voltage
AVR
+
AVRH
4.0
AVcc
V
Power supply
current*4
IA
AVCC
2.4
4.7
mA
IAH
5
μA*5
Standard voltage
supply current
IR
AVRH
500
900
μAVAVRH = 5.0 V
IRH
AVRH
5
μA*5
Variation between
channels
AN0 to AN31
5LSB
相關(guān)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(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB91F264B 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontroller CMOS
MB91F264BPF-G 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontroller CMOS
MB91F264BPF-G-E1 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontroller CMOS
MB91F264BPFV-G 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontroller CMOS
MB91F264BPFV-G-E1 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontroller CMOS
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*