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寤犲晢锛� Atmel
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鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� MCU AVR 4KB FLASH 20MHZ 20VQFN
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� MCU Product Line Introduction
tinyAVR Introduction
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 490
绯诲垪锛� AVR® ATtiny
鏍稿績铏曠悊鍣細 AVR
鑺珨灏哄锛� 8-浣�
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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
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RAM 瀹归噺锛� 256 x 8
闆诲 - 闆绘簮 (Vcc/Vdd)锛� 1.8 V ~ 5.5 V
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鎸暕鍣ㄥ瀷锛� 鍏�(n猫i)閮�
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鍖呰锛� 鎵樼洡
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MB91470/480 Series
84
(Continued)
3FFH
3FEH
3FDH
004H
003H
002H
001H
AVSS
AVRH
1.5 LSB'
0.5 LSB'
{1 LSB' (N
1) + 0.5 LSB'}
VNT
Actual conversion
characteristic
Actual conversion
characteristic
(Measurement value)
Ideal characteristic
Total error
Digital
output
Analog input
N
: A/D converter digital output value
VNT : Voltage at which digital output changes from (N
+ 1) H to NH.
VOT鈥� (ideal value)
= AVSS + 0.5 LSB鈥� [V]
VFST鈥� (ideal value)
= AVRH 1.5 LSB鈥� [V]
1 LSB鈥� (ideal value)
=
AVRH
AVSS
[V]
1024
Total error of digital output N
=
VNT
{1 LSB鈥� 脳 (N 1) + 0.5 LSB鈥檥
1 LSB鈥�
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
516-230-290 CONN COVER PLASTIC 90POS TOP
ATTINY2313A-MU IC MCU AVR 2K FLASH 20MHZ 20QFN
516-230-190 CONN COVER PLASTIC 90POS SIDE
516-230-456 CONN COVER PLASTIC 56POS TOP
ATTINY44A-SSF IC MCU 8BIT 4KB FLASH 14SOIC
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