位置:AD20B > AD20B詳情
AD20B中文資料
AD20B數據手冊規(guī)格書PDF詳情
Analog Features
? Up to 14-Channel, Software Selectable,
10/12-Bit Analog-to-Digital Converter:
- 12-bit, 200K samples/second conversion rate
(single Sample-and-Hold)
- Sleep mode operation
- Charge pump for operating at lower AVDD
- Band gap reference input feature
- Windowed threshold compare feature
- Auto-scan feature
? Three Analog Comparators with Input Multiplexing:
- Programmable reference voltage for
comparators
? LVD Interrupt Above/Below Programmable
VLVD Level
? Charge Time Measurement Unit (CTMU):
- Allows measurement of capacitance and time
- Operational in Sleep
Low-Power Features
? Sleep and Idle modes Selectively Shut Down
Peripherals and/or Core for Substantial Power
Reduction and Fast Wake-up
? Doze mode allows CPU to Run at a Lower Clock
Speed than Peripherals
? Alternate Clock modes allow On-the-Fly
Switching to a Lower Clock Speed for Selective
Power Reduction
Special Microcontroller Features
? Supply Voltage Range of 2.0V to 3.6V
? Dual Voltage Regulators:
- 1.8V core regulator
- 1.2V regulator for Retention Sleep mode
? Operating Ambient Temperature Range of
-40°C to +125°C
? ECC Flash Memory (256 Kbytes):
- Single Error Correction (SEC)
- Double Error Detection (DED)
- 10,000 erase/write cycle endurance, typical
- Data retention: 20 years minimum
- Self-programmable under software control
? 16-Kbyte SRAM
? Programmable Reference Clock Output
? In-Circuit Serial Programming? (ICSP?) and
In-Circuit Emulation (ICE) via 2 Pins
? JTAG Boundary Scan Support
? Fail-Safe Clock Monitor Operation:
- Detects clock failure and switches to on-chip,
Low-Power RC (LPRC) Oscillator
? Power-on Reset (POR), Brown-out Reset (BOR)
and Oscillator Start-up Timer (OST)
? Programmable Low-Voltage Detect (LVD)
? Flexible Watchdog Timer (WDT) with its Own
RC Oscillator for Reliable Operation
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
AD |
22+ |
DIP |
8200 |
全新原裝現貨!自家?guī)齑? |
|||
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
||||
ADI/亞德諾 |
2511 |
原封裝 |
66900 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價 |
|||
AD |
23+ |
SOP/DIP |
9465 |
正品原裝貨價格低 |
|||
AD |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
|||
AD |
23+ |
MQFP |
9827 |
||||
AD |
24+ |
MQFP |
20 |
||||
AD |
25+ |
QFP |
10000 |
強調現貨,隨時查詢! |
|||
AD |
23+ |
QFP |
5000 |
原裝正品,假一罰十 |
|||
AnalogDevices |
QFP |
1100 |
AD代理旗下一級分銷商,主營AD全系列產品 |
AD20B 資料下載更多...
AD20B 芯片相關型號
Datasheet數據表PDF頁碼索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
Microchip Technology 微芯科技股份有限公司
微芯科技股份有限公司(英語:MicrochipTechnologyInc.,英文簡寫:Microchip),是一個美國微控制器、內存與類比半導體制造商。它的產品包含微控制器(PIC微控制器、dsPIC/PIC24、PIC32)、序列式EEPROM、序列式SRAM、KEELOQ組件、無線電頻率(RF)組件、熱組件、功率與電池管理類比組件,也有線性、接口與混合信號組件。還有一些接口組件包含USB、ZigBee/MiWi,CANbus與Ethernet。公司總部位于亞利桑那州錢德勒,晶圓廠則分別位于亞利桑那州坦佩及奧勒岡州格雷斯罕。主要的競爭者有亞德諾半導體、愛特梅爾、飛思卡爾(分拆自摩托羅拉)、英