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鍙冩暩(sh霉)璩囨枡
| 鍨嬭櫉锛� | ATMEGA32-16AUR |
| 寤犲晢锛� | Atmel |
| 鏂囦欢闋佹暩(sh霉)锛� | 8/21闋� |
| 鏂囦欢澶у皬锛� | 0K |
| 鎻忚堪锛� | MCU AVR 32KB FLASH 16MHZ 44TQFP |
| 鐢�(ch菐n)鍝佸煿瑷撴ā濉婏細 | megaAVR Introduction |
| 妯欐簴鍖呰锛� | 2,000 |
| 绯诲垪锛� | AVR® ATmega |
| 鏍稿績铏曠悊鍣細 | AVR |
| 鑺珨灏哄锛� | 8-浣� |
| 閫熷害锛� | 16MHz |
| 閫ｉ€氭€э細 | I²C锛孲PI锛孶ART/USART |
| 澶栧湇瑷倷锛� | 娆犲妾㈡脯/寰╀綅锛孭OR锛孭WM锛學DT |
| 杓稿叆/杓稿嚭鏁�(sh霉)锛� | 32 |
| 绋嬪簭瀛樺劜鍣ㄥ閲忥細 | 32KB锛�16K x 16锛� |
| 绋嬪簭瀛樺劜鍣ㄩ鍨嬶細 | 闁冨瓨 |
| EEPROM 澶у皬锛� | 1K x 8 |
| RAM 瀹归噺锛� | 2K x 8 |
| 闆诲 - 闆绘簮 (Vcc/Vdd)锛� | 4.5 V ~ 5.5 V |
| 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒锛� | A/D 8x10b |
| 鎸暕鍣ㄥ瀷锛� | 鍏�(n猫i)閮� |
| 宸ヤ綔婧害锛� | -40°C ~ 85°C |
| 灏佽/澶栨锛� | 44-TQFP |
| 鍖呰锛� | 甯跺嵎 (TR) |
| 鍏跺畠鍚嶇ū锛� | ATMEGA32-16AUR-ND ATMEGA32-16AURTR |
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16
2503QS鈥揂VR鈥�02/11
ATmega32(L)
Errata
ATmega32, rev. A
to F
First Analog Comparator conversion may be delayed
Interrupts may be lost when writing the timer registers in the asynchronous timer
IDCODE masks data from TDI input
Reading EEPROM by using ST or STS to set EERE bit triggers unexpected interrupt request.
1.
First Analog Comparator conversion may be delayed
If the device is powered by a slow rising V
CC, the first Analog Comparator conversion will
take longer than expected on some devices.
Problem Fix/Workaround
When the device has been powered or reset, disable then enable theAnalog Comparator
before the first conversion.
2.
Interrupts may be lost when writing the timer registers in the asynchronous timer
The interrupt will be lost if a timer register that is synchronous timer clock is written when the
asynchronous Timer/Counter register (TCNTx) is 0x00.
Problem Fix/Workaround
Always check that the asynchronous Timer/Counter register neither have the value 0xFF nor
0x00 before writing to the asynchronous Timer Control Register (TCCRx), asynchronous-
Timer Counter Register (TCNTx), or asynchronous Output Compare Register (OCRx).
3.
IDCODE masks data from TDI input
The JTAG instruction IDCODE is not working correctly. Data to succeeding devices are
replaced by all-ones during Update-DR.
Problem Fix / Workaround
鈥�
If ATmega32 is the only device in the scan chain, the problem is not visible.
鈥�
Select the Device ID Register of the ATmega32 by issuing the IDCODE instruction or
by entering the Test-Logic-Reset state of the TAP controller to read out the contents
of its Device ID Register and possibly data from succeeding devices of the scan
chain. Issue the BYPASS instruction to the ATmega32 while reading the Device ID
Registers of preceding devices of the boundary scan chain.
鈥�
If the Device IDs of all devices in the boundary scan chain must be captured
simultaneously, the ATmega32 must be the fist device in the chain.
4.
Reading EEPROM by using ST or STS to set EERE bit triggers unexpected interrupt
request.
Reading EEPROM by using the ST or STS command to set the EERE bit in the EECR reg-
ister triggers an unexpected EEPROM interrupt request.
Problem Fix / Workaround
Always use OUT or SBI to set EERE in EECR.
鐩搁棞PDF璩囨枡 |
PDF鎻忚堪 |
|---|---|
| VI-BTP-IX-F2 | CONVERTER MOD DC/DC 13.8V 75W |
| MS27484T14B18PA | CONN PLUG 18POS STRAIGHT W/PINS |
| D38999/26WC8PN | CONN PLUG 8POS STRAIGHT W/PINS |
| 1-1775058-6 | CONN HEADER 7POS VERT ORG 30AU |
| D38999/20WC8SN | CONN RCPT 8POS WALL MNT W/SCKT |
鐩搁棞浠ｇ悊鍟�/鎶€琛撳弮鏁�(sh霉) |
鍙冩暩(sh霉)鎻忚堪 |
|---|---|
| ATMEGA32-16MC | 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU AVR 32K FLASH 2KB SRAM 1KB EE RoHS:鍚� 鍒堕€犲晢:Silicon Labs 鏍稿績:8051 铏曠悊鍣ㄧ郴鍒�:C8051F39x 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:8 bit 鏈€澶ф檪閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:16 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:1 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:1.8 V to 3.6 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:QFN-20 瀹夎棰ㄦ牸:SMD/SMT |
| ATmega32-16MI | 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU AVR 32K FLASH 2KB SRAM 1KB EE RoHS:鍚� 鍒堕€犲晢:Silicon Labs 鏍稿績:8051 铏曠悊鍣ㄧ郴鍒�:C8051F39x 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:8 bit 鏈€澶ф檪閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:16 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:1 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:1.8 V to 3.6 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:QFN-20 瀹夎棰ㄦ牸:SMD/SMT |
| ATMEGA32-16MJ | 鍔熻兘鎻忚堪:IC MCU AVR 32K 5V 16MHZ 44-QFN RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 宓屽叆寮� - 寰帶鍒跺櫒锛� 绯诲垪:AVR® ATmega 妯欐簴鍖呰:9 绯诲垪:87C 鏍稿績铏曠悊鍣�:8051 鑺珨灏哄:8-浣� 閫熷害:40/20MHz 閫ｉ€氭€�:UART/USART 澶栧湇瑷倷:POR锛學DT 杓稿叆/杓稿嚭鏁�(sh霉):32 绋嬪簭瀛樺劜鍣ㄥ閲�:32KB锛�32K x 8锛� 绋嬪簭瀛樺劜鍣ㄩ鍨�:OTP EEPROM 澶у皬:- RAM 瀹归噺:256 x 8 闆诲 - 闆绘簮 (Vcc/Vdd):4.5 V ~ 5.5 V 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒:- 鎸暕鍣ㄥ瀷:鍏�(n猫i)閮� 宸ヤ綔婧害:0°C ~ 70°C 灏佽/澶栨:40-DIP锛�0.600"锛�15.24mm锛� 鍖呰:绠′欢 |
| ATmega32-16MU | 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU 32kB Flash 1kB EEPROM 32 I/O Pins RoHS:鍚� 鍒堕€犲晢:Silicon Labs 鏍稿績:8051 铏曠悊鍣ㄧ郴鍒�:C8051F39x 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:8 bit 鏈€澶ф檪閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:16 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:1 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:1.8 V to 3.6 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:QFN-20 瀹夎棰ㄦ牸:SMD/SMT |
| ATMEGA32-16MUR | 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHz, IND RoHS:鍚� 鍒堕€犲晢:Silicon Labs 鏍稿績:8051 铏曠悊鍣ㄧ郴鍒�:C8051F39x 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:8 bit 鏈€澶ф檪閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:16 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:1 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:1.8 V to 3.6 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:QFN-20 瀹夎棰ㄦ牸:SMD/SMT |
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