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鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� ATTINY44A-SSF
寤犲晢锛� Atmel
鏂囦欢闋佹暩(sh霉)锛� 105/135闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC MCU 8BIT 4KB FLASH 14SOIC
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� 98
绯诲垪锛� AVR® ATtiny
鏍稿績铏曠悊鍣細 AVR
鑺珨灏哄锛� 8-浣�
閫熷害锛� 20MHz
閫i€氭€э細 USI
澶栧湇瑷�(sh猫)鍌欙細 娆犲妾㈡脯/寰�(f霉)浣�锛孭OR锛孭WM锛屾韩搴﹀偝鎰熷櫒锛學DT
杓稿叆/杓稿嚭鏁�(sh霉)锛� 12
绋嬪簭瀛樺劜(ch菙)鍣ㄥ閲忥細 4KB锛�2K x 16锛�
绋嬪簭瀛樺劜(ch菙)鍣ㄩ鍨嬶細 闁冨瓨
EEPROM 澶�?銆�?/td> 256 x 8
RAM 瀹归噺锛� 256 x 8
闆诲 - 闆绘簮 (Vcc/Vdd)锛� 1.8 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� 14-SOIC锛�0.154"锛�3.90mm 瀵級
鍖呰锛� 绠′欢
绗�1闋�绗�2闋�绗�3闋�绗�4闋�绗�5闋�绗�6闋�绗�7闋�绗�8闋�绗�9闋�绗�10闋�绗�11闋�绗�12闋�绗�13闋�绗�14闋�绗�15闋�绗�16闋�绗�17闋�绗�18闋�绗�19闋�绗�20闋�绗�21闋�绗�22闋�绗�23闋�绗�24闋�绗�25闋�绗�26闋�绗�27闋�绗�28闋�绗�29闋�绗�30闋�绗�31闋�绗�32闋�绗�33闋�绗�34闋�绗�35闋�绗�36闋�绗�37闋�绗�38闋�绗�39闋�绗�40闋�绗�41闋�绗�42闋�绗�43闋�绗�44闋�绗�45闋�绗�46闋�绗�47闋�绗�48闋�绗�49闋�绗�50闋�绗�51闋�绗�52闋�绗�53闋�绗�54闋�绗�55闋�绗�56闋�绗�57闋�绗�58闋�绗�59闋�绗�60闋�绗�61闋�绗�62闋�绗�63闋�绗�64闋�绗�65闋�绗�66闋�绗�67闋�绗�68闋�绗�69闋�绗�70闋�绗�71闋�绗�72闋�绗�73闋�绗�74闋�绗�75闋�绗�76闋�绗�77闋�绗�78闋�绗�79闋�绗�80闋�绗�81闋�绗�82闋�绗�83闋�绗�84闋�绗�85闋�绗�86闋�绗�87闋�绗�88闋�绗�89闋�绗�90闋�绗�91闋�绗�92闋�绗�93闋�绗�94闋�绗�95闋�绗�96闋�绗�97闋�绗�98闋�绗�99闋�绗�100闋�绗�101闋�绗�102闋�绗�103闋�绗�104闋�鐣�(d膩ng)鍓嶇105闋�绗�106闋�绗�107闋�绗�108闋�绗�109闋�绗�110闋�绗�111闋�绗�112闋�绗�113闋�绗�114闋�绗�115闋�绗�116闋�绗�117闋�绗�118闋�绗�119闋�绗�120闋�绗�121闋�绗�122闋�绗�123闋�绗�124闋�绗�125闋�绗�126闋�绗�127闋�绗�128闋�绗�129闋�绗�130闋�绗�131闋�绗�132闋�绗�133闋�绗�134闋�绗�135闋�
MB91470/480 Series
70
(6) Normal Bus Access Read/Write Operation
(VCC
= 4.0 V to 5.5 V, VSS = AVSS10 = AVSS12 = 0.0 V, TA = 40 掳C to + 85 掳C)
(Continued)
Parameter
Symbol
Pin Name
Condi-
tion
Value
Unit Remarks
Min
Max
ASX setup
tASLCH
SYSCLK
ASX
3
ns
ASX hold
tCHASH
31/2
脳 tCYC + 10 ns
CS0X to CS2X setup
tCSLCH
SYSCLK
CS0X to CS2X
3
ns
CS0X to CS2X hold
tCHCSH
31/2
脳 tCYC + 10 ns
Address setup
tASCH
SYSCLK
A15 to A00
3
ns
tASRL
RDX
A15 to A00
3
ns
tASWL
WR0X, WR1X
A15 to A00
3
ns
Address hold
tCHAX
SYSCLK
A15 to A00
31/2
脳 tCYC + 10 ns
tRHAX
RDX
A15 to A00
3
ns
tWHAX
WR0X, WR1X
A15 to A00
3
ns
Valid address
鈫�
Valid data input time
tAVDV
A15 to A00
D31 to D16
3/2
脳 tCYC 7ns
*1
*2
RDX delay time
tCHRL
SYSCLK
RDX
10
ns
tCHRH
10
ns
RDX
鈫� 鈫�
Valid data input time
tRLDV
RDX
D31 to D16
tCYC
5ns *1
Data setup
鈫�
RDX
鈫� time
tDSRH
18
ns
RDX
鈫� 鈫�
Data hold time
tRHDX
0
ns
RDX minimum pulse width
tRLRH
RDX
tCYC
5
ns
WR0X, WR1X delay time
tCHWL
SYSCLK
RDX
10
ns
tCHWH
10
ns
Data setup
鈫�
WR0X, WR1X
鈫� time
tDSWH
WR0X, WR1X
D31 to D16
tCYC
ns
WR0X, WR1X
鈫� 鈫�
Data hold time
tWHDX
3
ns
WR0X, WR1X minimum pulse
width
tWLWH
WR0X, WR1X
tCYC
5
ns
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
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鐩搁棞(gu膩n)浠g悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉)
鍙冩暩(sh霉)鎻忚堪
ATTINY44A-SSFR 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU 4KB FL 256B EE 256B SRAM 20MHz Hi +125C 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(sh铆)閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜(ch菙)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�(f膿ng)鏍�:SMD/SMT
ATTINY44A-SSN 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU 4K FLASH 256B EE 256B SRAM - 20MHz 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(sh铆)閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜(ch菙)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�(f膿ng)鏍�:SMD/SMT
ATTINY44A-SSNR 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU AVR 4KB FL 256B EE 256B SRAM 20MHz 105C 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(sh铆)閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜(ch菙)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�(f膿ng)鏍�:SMD/SMT
ATTINY44A-SSU 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU 1.8V, 20MHz Industrial Temp 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(sh铆)閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜(ch菙)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�(f膿ng)鏍�:SMD/SMT
ATTINY44A-SSUR 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU 4KB FLSH 256B EE256B SRAM-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(sh铆)閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜(ch菙)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�(f膿ng)鏍�:SMD/SMT