參數(shù)資料
型號(hào)： EFM32TG822F8
廠商： Energy Micro
文件頁(yè)數(shù)： 60/67頁(yè)
文件大?。?/td> 0K
描述： IC MCU 32BIT 8KB FLASH QFP48
標(biāo)準(zhǔn)包裝： 1,000
系列： Tiny Gecko
核心處理器： ARM? Cortex?-M3
芯體尺寸： 32-位
速度： 32MHz
連通性： I²C，IrDA，智能卡，SPI，UART/USART
外圍設(shè)備： 欠壓檢測(cè)/復(fù)位，DMA，I²S，LCD，POR，PWM，WDT
輸入/輸出數(shù)： 37
程序存儲(chǔ)器容量： 8KB（8K x 8）
程序存儲(chǔ)器類型： 閃存
RAM 容量： 2K x 8
電壓 - 電源 (Vcc/Vdd)： 1.8 V ~ 3.8 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 4x12b，D/A 1x12b
振蕩器型： 外部
工作溫度： -40°C ~ 85°C
封裝/外殼： 48-TQFP
包裝： 帶卷 (TR)
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32TG822FXX - d0052_Rev1.10
63
www.energymicro.com
Table of Contents
1. Ordering Information .................................................................................................................................. 2
2. System Summary ...................................................................................................................................... 3
2.1. System Introduction ......................................................................................................................... 3
2.2. Configuration Summary .................................................................................................................... 7
2.3. Memory Map ................................................................................................................................. 8
3. Electrical Characteristics ............................................................................................................................. 9
3.1. Test Conditions .............................................................................................................................. 9
3.2. Absolute Maximum Ratings .............................................................................................................. 9
3.3. General Operating Conditions ........................................................................................................... 9
3.4. Current Consumption ..................................................................................................................... 11
3.5. Transition between Energy Modes .................................................................................................... 13
3.6. Power Management ....................................................................................................................... 13
3.7. Flash .......................................................................................................................................... 14
3.8. General Purpose Input Output ......................................................................................................... 15
3.9. Oscillators .................................................................................................................................... 22
3.10. Analog Digital Converter (ADC) ...................................................................................................... 26
3.11. Digital Analog Converter (DAC) ...................................................................................................... 35
3.12. Operational Amplifier (OPAMP) ...................................................................................................... 36
3.13. Analog Comparator (ACMP) .......................................................................................................... 41
3.14. Voltage Comparator (VCMP) ......................................................................................................... 43
3.15. LCD .......................................................................................................................................... 44
3.16. Digital Peripherals ....................................................................................................................... 44
4. Pinout and Package ................................................................................................................................. 46
4.1. Pinout ......................................................................................................................................... 46
4.2. Alternate functionality pinout ............................................................................................................ 48
4.3. GPIO pinout overview .................................................................................................................... 51
4.4. Opamp pinout overview .................................................................................................................. 52
4.5. TQFP48 Package .......................................................................................................................... 53
5. PCB Layout and Soldering ........................................................................................................................ 55
5.1. Recommended PCB Layout ............................................................................................................ 55
5.2. Soldering Information ..................................................................................................................... 57
6. Chip Marking, Revision and Errata .............................................................................................................. 58
6.1. Chip Marking ................................................................................................................................ 58
6.2. Revision ...................................................................................................................................... 58
6.3. Errata ......................................................................................................................................... 58
7. Revision History ...................................................................................................................................... 59
7.1. Revision 1.10 ............................................................................................................................... 59
7.2. Revision 1.00 ............................................................................................................................... 59
7.3. Revision 0.96 ............................................................................................................................... 59
7.4. Revision 0.95 ............................................................................................................................... 59
7.5. Revision 0.92 ............................................................................................................................... 59
7.6. Revision 0.90 ............................................................................................................................... 60
A. Disclaimer and Trademarks ....................................................................................................................... 61
A.1. Disclaimer ................................................................................................................................... 61
A.2. Trademark Information ................................................................................................................... 61
B. Contact Information ................................................................................................................................. 62
B.1. Energy Micro Corporate Headquarters .............................................................................................. 62
B.2. Global Contacts ............................................................................................................................ 62
相關(guān)PDF資料
PDF描述
VE-B1T-IY-F1 CONVERTER MOD DC/DC 6.5V 50W
VE-J6L-IW-F1 CONVERTER MOD DC/DC 28V 100W
VE-J6J-IW-F4 CONVERTER MOD DC/DC 36V 100W
VE-B1R-IY-F4 CONVERTER MOD DC/DC 7.5V 50W
VE-J6J-IW-F3 CONVERTER MOD DC/DC 36V 100W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EFM32TG822F8-QFP48 制造商:Energy Micro AS 功能描述:TINY GECKO MCU - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 8KB FLASH 48TQFP
EFM32TG822F8-QFP48T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, TINY GECKO - Trays
EFM32TG822F8-QFP48-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 8KB FLASH 48TQFP
EFM32TG822F8-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 8KB FLASH 48TQFP
EFM32TG825F16 功能描述:ARM微控制器 - MCU 16kb flash 4kb RAM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
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

*
*
*