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鍙冩暩(sh霉)璩囨枡
| 鍨嬭櫉锛� | ATMEGA48-15MZ |
| 寤犲晢锛� | Atmel |
| 鏂囦欢闋佹暩(sh霉)锛� | 109/240闋� |
| 鏂囦欢澶у皬锛� | 0K |
| 鎻忚堪锛� | MCU AVR 4K FLASH 15MHZ 32-QFN |
| 鐢�(ch菐n)鍝佸煿瑷撴ā濉婏細 | megaAVR Introduction |
| 妯欐簴鍖呰锛� | 1 |
| 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�(sh猫)鍌欙細 | 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� | 23 |
| 绋嬪簭瀛樺劜鍣ㄥ閲忥細 | 4KB锛�2K x 16锛� |
| 绋嬪簭瀛樺劜鍣ㄩ鍨嬶細 | 闁冨瓨 |
| EEPROM 澶�?銆�?/td> | 256 x 8 |
| RAM 瀹归噺锛� | 512 x 8 |
| 闆诲 - 闆绘簮 (Vcc/Vdd)锛� | 2.7 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 ~ 125°C |
| 灏佽/澶栨锛� | 32-VFQFN 瑁搁湶鐒婄洡 |
| 鍖呰锛� | 鍓垏甯� (CT) |
| 鍏跺畠鍚嶇ū锛� | ATMEGA48-15MZCT |
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2011 Microchip Technology Inc.
Preliminary
DS41455B-page 197
PIC16LF1902/3
21.0
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings()
Ambient temperature under bias....................................................................................................... -40掳C to +125掳C
Storage temperature ........................................................................................................................ -65掳C to +150掳C
Voltage on VDD with respect to VSS ................................................................................................... -0.3V to +4.0V
Voltage on MCLR with respect to Vss ................................................................................................. -0.3V to +9.0V
Voltage on all other pins with respect to VSS ........................................................................... -0.3V to (VDD + 0.3V)
Total power dissipation(1) ............................................................................................................................... 800 mW
Maximum current out of VSS pin, -40掳C
TA +85掳C for industrial............................................................... 300 mA
Maximum current out of VSS pin, -40掳C
TA +125掳C for extended .............................................................. 95 mA
Maximum current into VDD pin, -40掳C
TA +85掳C for industrial.................................................................. 250 mA
Maximum current into VDD pin, -40掳C
TA +125掳C for extended ................................................................. 70 mA
Clamp current, IK (VPIN < 0 or VPIN > VDD)
20 mA
Maximum output current sunk by any I/O pin.................................................................................................... 25 mA
Maximum output current sourced by any I/O pin .............................................................................................. 25 mA
Note 1:
Power dissipation is calculated as follows: PDIS = VDD x {IDD 鈥�
IOH} + {(VDD 鈥� VOH) x IOH} + (VOl x IOL).
NOTICE: Stresses above those listed under 鈥淎bsolute Maximum Ratings鈥� may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure above maximum rating conditions for
extended periods may affect device reliability.
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鐩搁棞(gu膩n)浠ｇ悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉) |
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|---|---|
| ATmega48-20AI | 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU AVR 4K FLSH 256B EE 512B SRAM ADC 5V 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 |
| ATMEGA48-20AJ | 鍔熻兘鎻忚堪:IC AVR MCU 4K 5V 20MHZ 32-TQFP 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�(sh猫)鍌�: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 |
| ATmega48-20AU | 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU 4kB Flash 0.256kB EEPROM 23 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 |
| ATMEGA48-20AU/B | 鍒堕€犲晢:Atmel Corporation 鍔熻兘鎻忚堪: |
| ATMEGA48-20AUR | 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU AVR 4KB FL 256B EE 512B EE 20MHZ 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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