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| 24LC02 2048-Bits Serial EEPROM with Write Protect ! $%&&& & & &% ' ()*) $ #+ &, & $-& &..,,# $/ &0 1 $%& 2 &3 $ &4 &0 !55 " &6 &7% $8 $, 9',#,%:, %%:, ! The 24LC02 is non-volatile, 2048-bit serial EEprom to all #+ 2., 3 ., ) ., ) 48+ ; +8:+52%+83 #":2%3 9 2 < 3 77,:0 23 # < !=5 77,:0 5 45 /5 !=5 > 77,:0 2 < !=53 Ceramate EEproms are designed and tested for application > ! A0 A1 A2 VSS 1 2 3 4 24LC02 8 7 6 5 VCC WP SCL SDA ! ! )%% % %+8 ., )++ # ? #": + 9# ., , # ,#,"%:,"%%:, ! $ %$ & '()) * &+ !" # + * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 1 of 12 Rev 1.0 Dec. 26, 2001 Fax:886-3-3521052 24LC02 2048-Bits Serial EEPROM with Write Protect ! start cycle SDA SCL START STOP LOGIC load CONTROL LOGIC ck inc H.V. GENERATION TIMING & CONTROL A0 A1 A2 SLAVE ADDRESS REGISTER & COMPARATOR WORD ADDRESS COUNTER 6 EEPROM ARRAY 64 XDEC DATA BIT 64X4X8 4 2 R/W ~ YDEC 8 VCC VSS Din DATA REGISTER DOUT ACK Dout %&=+A! + ) ? &@A=) :7' %7%% , << ! ! ' 48+ B +A(+ 2+ 3 * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 2 of 12 Rev 1.0 Dec. 26, 2001 Fax:886-3-3521052 24LC02 2048-Bits Serial EEPROM with Write Protect ! ! 2) C (*)C # # # # # # ) ) ) ) ) : + 23 % + % + # 89 :89 # 8 )FF # -)FF :8 ) :8 ) #:8C !8 #:8C!+0:% +3 %+8C!5-1+0:%# 8 %+8C%C)) C) %+8C%C)) C@) )#C))++ ):6C)) 24LC02 D @ D D D &! &! &! D D ! ! A! A! ) <@ 4 D E E E E ) ) ) ) ) : + 2,3 %+8C!5-1+0:%# 8 ) <( )A )++8 9) , + + G7< FF)#8 )#-< ! 26 : + 3 2) C (*)3 24LC02 + 9> H ! + 9 4 D + 9 4( D % %+8FF D ! % %+8FF D @ % '% 4 D % '% 4( D ' D ' D %:, '% 4 D : 9 @ @ GFF 4( D @ D . D ! ) I+G0 7 FF !0 D FF 1 !J 9-1 * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 3 of 12 Rev 1.0 Dec. 26, 2001 Fax:886-3-3521052 24LC02 2048-Bits Serial EEPROM with Write Protect !"#$!"%&' + + (($ )**+ # H # : :8 ,(-,(. ! ) < !8? +8C! : # H H ! /01 %+8 9 01 % # &: %>& ) 2 4(5 !5-K!5 45-K3 + )*0#-#1 23 48+LL G87 ! 48+ AD 48+4 X, 48+/ XP L, 48+!= X, L, L, L, ,?7G8:+5 2 021 #., ) ,:?0 < 7 # ., ) 7".#7 ! Ceramate's electrically erasable programmable read only memories(EEPROMs) offer valuable security features including 1 #+ 48+LL %2&& 93 & > * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 4 of 12 Rev 1.0 Dec. 26, 2001 Fax:886-3-3521052 24LC02 2048-Bits Serial EEPROM with Write Protect * 3 48+ > !55 2GN7 .#7 ,?7 .#73#4 +4 48+ 9 48+ / + % %+88:.% %+8-#?- 2% H! 3 -#?- 8:. % 9 2%+83 -#?- % % 2% H 3 8:. -#?- % 9 2%+83 -#?- %:, %:, 2% H 3 /56 7 9 < 9 9 9 % 9 9 % 8:. -#?- 9 9: 9 9 9 # -#?- %:, 2% H@3 + 6 % 4& 2!!3 48+ @& 2 ! 3 !& #+ 77,:0 ,?7G8:+51!=5 48+ 5& ,?7 G8:+5 ! 48+ 2G3 48+ # 9 : . ! 48+ + + +% !! ! !! ! G ". ! * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 5 of 12 Rev 1.0 Dec. 26, 2001 Fax:886-3-3521052 24LC02 2048-Bits Serial EEPROM with Write Protect ! " 72 H 9 9 < 48+ 9 48+ 48+ 9 48+ 9 2% H43 62 48+ G / 48+ & # / 2% H3 /566 % 9 2 <1 3: +5 2".C3# +5 # +5 < 2 , 9 ., 48+ ) 48+ O ., 48+ 9 3 4 < ". ' > * 3 48+ 2 3 < A ! 6 ". 48+ 9 9 48+ 2% H=3 * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 6 of 12 Rev 1.0 Dec. 26, 2001 Fax:886-3-3521052 24LC02 2048-Bits Serial EEPROM with Write Protect * 3 48+ 2 3 < A ! 6 ". 48+ 9 9 3 3 48+ 9 ". 48+ 9 9 48+ 2% H(3 8* 3 %> < 48+ 9 48+ < > / 2% H /3 > 48+ 9 %+8 % 9 * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 7 of 12 Rev 1.0 Dec. 26, 2001 Fax:886-3-3521052 24LC02 2048-Bits Serial EEPROM with Write Protect ! # 7* 6 Tf Tlow Thigh Tr Tlow SCL Thd:Sta Tsu:Dat Tsu:Sta Thd:Dat Tsu:Sta SDA IN Tbuf Taa Tdh SDA OUT SDA SCL DATA STABLE DATA CHANGE Figure 1. Data Validity SDA SCL START BIT STOP BIT Figure 2. Definition of Start and Stop SCL FROM MASTER 1 DATA OUTPUT FROM TRANSMITTER DATA OUTPUT FROM RECEIVER 8 9 START ACKNOWLEDGE Figure 3. Acknowledge Response from Receiver * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 8 of 12 Rev 1.0 Dec. 26, 2001 Fax:886-3-3521052 24LC02 2048-Bits Serial EEPROM with Write Protect BUS ACTIVITY MASTER SDA LINE BUS ACTIVITY SLAVE START SLAVE ADDRESS BYTE ADDRESS DATA n STOP S A C K A C K A C K P Figure 4. Byte Write for Data BUS ACTIVITY START MASTER SDA LINE BUS ACTIVITY SLAVE SLAVE ADDRESS BYTE ADDRESS n DATA n DATA n+7 STOP S A C K A C K A C K A C K P Figure 5. Page Write for Data BUS ACTIVITY MASTER SDA LINE BUS ACTIVITY SLAVE START SLAVE ADDRESS STOP s A C K No A C K P DATA Figure 6. Current Address Read for Data BUS ACTIVITY START MASTER SDA LINE BUS ACTIVITY SLAVE SLAVE ADDRESS BYTE ADDRESS n START SLAVE ADDRESS STOP S A C K A C K S A C K No A C K P DATA n Figure 7. Random Read for Data BUS ACTIVITY MASTER SDA LINE BUS ACTIVITY SLAVE START SLAVE ADDRESS A C K A C K STOP P S A C K No A C K DATA n DATA n+1 DATA n+x Figure 8. Sequential Read for Data * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 9 of 12 Rev 1.0 Dec. 26, 2001 Fax:886-3-3521052 24LC02 2048-Bits Serial EEPROM with Write Protect ! Paclage Information D E-PIN O0.118 NOTE 9 E1 PIN #1 INDENT O0.025 DEEP 0.006-0.008 E 7 (4X) 15 (4X) A2 B S e B1 B2 A1 A L C eB SYMBOL A A1 A2 B B1 B2 C D E E1 e L Eb s DIMENSIONS IN MILLIMETERS MIN 0.38 3.25 0.36 1.14 0.81 0.20 9.12 7.62 6.20 3.18 8.38 0.71 NOM 3.30 0.46 1.27 0.99 0.25 9.30 6.35 2.54 0.84 MAX 5.33 3.45 0.56 1.52 1.17 0.33 9.53 8.26 6.60 9.40 0.97 MIN 0.015 0.128 0.014 0.045 0.032 0.008 0.359 0.300 0.244 0.125 0.330 0.028 DIMENSIONS IN INCHS NOM 0.130 0.018 0.050 0.039 0.010 0.366 0.250 0.100 0.033 MAX 0.210 0.136 0.022 0.060 0.046 0.013 0.375 0.325 0.260 0.370 0.038 * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 10 of 12 Rev 1.0 Dec. 26, 2001 Fax:886-3-3521052 24LC02 2048-Bits Serial EEPROM with Write Protect E H L VIEW "A" D 7 (4X) 0.015x45 7 (4X) A2 A C e VIEW "A" y A1 B SYMBOL A A1 A2 B C D E e H L Y c DIMENSIONS IN MILLIMETERS MIN 1.47 0.10 0.33 0.19 4.80 3.81 5.79 0.38 0 o DIMENSIONS IN INCHS MIN 0.058 0.004 0.013 0.0075 0.189 0.150 0.228 0.015 0 o NOM 1.60 1.45 0.41 0.20 4.85 3.91 1.27 5.99 0.71 - MAX 1.73 0.25 0.51 0.25 4.95 3.99 6.20 1.27 0.10 8 o NOM 0.063 0.057 0.016 0.008 0.191 0.154 0.050 0.236 0.028 - MAX 0.068 0.010 0.020 0.0098 0.195 0.157 0.244 0.050 0.004 8 o * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 11 of 12 Rev 1.0 Dec. 26, 2001 Fax:886-3-3521052 24LC02 2048-Bits Serial EEPROM with Write Protect E1 PIN 1 INDICATOR O0.70 SURFACE POLISHED E L L1 DETAIL A D e A2 E1 L1 A1 y SYMBOLS A A1 A2 B C D E E1 E L L1 Y c DIMENSIONS IN MILLIMETERS MIN 1.05 0.05 0.20 2.90 6.20 4.30 0.50 0.90 0o NOM 1.10 0.10 1.00 0.25 0.127 3.05 6.40 4.40 0.65 0.60 1.00 4o MAX 1.20 0.15 1.05 0.28 3.10 6.60 4.50 0.70 1.10 0.10 8o * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 12 of 12 Rev 1.0 Dec. 26, 2001 Fax:886-3-3521052 C b A DETAIL A |
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