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鍨嬭櫉锛� ATMEGA169PV-8MCU
寤犲晢锛� Atmel
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鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� MCU AVR 16K ISP FLASH 8MHZ 64QFN
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� megaAVR Introduction
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 260
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� 8MHz
閫i€氭€э細 SPI锛孶ART/USART锛孶SI
澶栧湇瑷�(sh猫)鍌欙細 娆犲妾㈡脯/寰�(f霉)浣�锛孡CD锛孭OR锛孭WM锛學DT
杓稿叆/杓稿嚭鏁�(sh霉)锛� 54
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RAM 瀹归噺锛� 1K x 8
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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�
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鍖呰锛� 鎵樼洡
閰嶇敤锛� ATSTK600-TQFP64-ND - STK600 SOCKET/ADAPTER 64-TQFP
ATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
ATJTAGICE2-ND - AVR ON-CHIP D-BUG SYSTEM
ATAVRBFLY-ND - KIT EVALUATION AVR BUTTERFLY
ATSTK502-ND - MOD EXPANSION AVR STARTER 500
ATSTK500-ND - PROGRAMMER AVR STARTER KIT
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2005 Microchip Technology Inc.
Preliminary
DS41265A-page 229
PIC16F946
19.0
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings()
Ambient temperature under bias..........................................................................................................-40掳 to +125掳C
Storage temperature ........................................................................................................................ -65掳C to +150掳C
Voltage on VDD with respect to VSS ................................................................................................... -0.3V to +6.5V
Voltage on MCLR with respect to Vss(2) ........................................................................................... -0.3V to +13.5V
Voltage on all other pins with respect to VSS ........................................................................... -0.3V to (VDD + 0.3V)
Total power dissipation(1) ................................................................................................................................... 1.0 W
Maximum current out of VSS pin ..................................................................................................................... 300 mA
Maximum current into VDD pin ........................................................................................................................ 250 mA
Input clamp current, IIK (VI < 0 or VI > VDD)
................................................................................................................卤20 mA
Output clamp current, IOK (Vo < 0 or Vo >VDD)
..........................................................................................................卤20 mA
Maximum output current sunk by any I/O pin.................................................................................................... 25 mA
Maximum output current sourced by any I/O pin .............................................................................................. 25 mA
Maximum current sunk by all ports (combined) .............................................................................................. 200 mA
Maximum current sourced by all ports (combined) ......................................................................................... 200 mA
Note 1: Power dissipation is calculated as follows: PDIS = VDD x {IDD 鈥�
鈭� IOH} + 鈭� {(VDD 鈥� VOH) x IOH} + 鈭�(VOL x IOL).
2: Voltage spikes below VSS at the MCLR pin, inducing currents greater than 80 mA, may cause latch-up. Thus,
a series resistor of 50-100
should be used when applying a 鈥渓(f膩)ow鈥� level to the MCLR pin, rather than
pulling this pin directly to VSS.
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 to maximum rating conditions for
extended periods may affect device reliability.
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