BL24C16.pdfBL24C02/BL24C04/BL24C08/BL24C16 2K bits

文件名称: BL24C16.pdf

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上传时间: 2019-07-13

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详细说明：BL24C02/BL24C04/BL24C08/BL24C16 2K bits (256 X 8) / 4K bits (512 X 8) / 8K bits (1024 X 8) / 16K bits (2048 X 8) Two-wire Serial EEPROMBL24C0204/08/16 BL24C0 BL 24C04 BL 24C08 BL 24C16 Full (2K) Full(4K) Full (8K) At v Full (16K) Array Array arra Array At gnd Normal rcad/ Write Opcrations BL24C0204/08/16 BL24C02/0408/16 ● Figure1: Data Validity SDA 一 ATASTAELE—一 DATA STABLE DATA CHANGE Figure 2: Starl and Stop Definition SDA CL START STOF e gure 3: Output Acknowledge ScL DATA IN DATAOJT START ACKNOWLEDGE BL24C0204/08/16 6 BL24C0204/08/16 BL24C02/0408/16 o Figure 4: Device Address 1010142A1A0R MSB LSB U2A1P‖HM 0 P2 P1 RN Figure 5: Byte Writ R DEVICE T WCRD T ADDRLSS ADLR匚 DATA DA LINE LLMILIHLLLLILIILMI LA S/CS SC EWB BK o Figure 6: Page Write T R F DEVICE WORD ADDRESS ADDRESSIn A n) DATA n+1) DATA n+X)P SL气LNE 加H L RAM L A 点 C wKB 日K BL24C0204/08/16 Fqure 7: Current Address Read R E A c口C匚A sT R T ADDRESS D DATA P SDA LINE 此m LRA BWK NoA e Fgure R Random read R DEVCE A sTo DEVICE WORD ADDRESS E ADDRESS! T ADDRESS D DATA n] P SDA LINE 此出出 M I RAM IA N IRA SC s S, C BWKB DUMMY WRITE Figure 9: Sequential Read DEVICE A ACDRESS D DATA n) DATA n+1) DATA n+2) DATA n+x)3 SCALINE IT LMLILITITLILITILILILIITLPLTITL RA A N C WK K ACK K BL24C02/0408/16 Absolute Maximum Stress Ratings ● Comments DC Supply voitage -0.3t+65y Stresses above those listed under Absolute Maximum Ratings maycause permanent damage to this device. These are stress Input / Output Vo tage GND-0.3 to Vcc+0.31 ratings only. Functional operation of this device at these or any other conditions above those indicated in the operational sections Operating Ambient Temperat.re 40°c;to+85° of this specification is not implied or in ended. Exposure to the absolute maximum rating conditions for extended periods may Storage Te emperature -65°Cto+15c affect device reliability DC Electrical characteristics Applicable over recommended operating range from: TA=40C to +85C, oc=+1.8V to +5.5v(unless otherwise noted) Symbol Unit Condition Supply voltage 1.8 5.5 Supply Cur eIIL Vec-5DV 04 1.0 READ al 100 kH2 Supp y Current Vcc =5.0V 20 3.0 WRITE at 100 kHz Standby Current 1.0 VIN =Vcc or gnd Inpur. Leakage Current 3.0 ViN=Vcc or GND Outrut Leakage Curren. 0.05 3.0 VouT= Vcc or GND 甲pu. LoN LeVEl VL Vcc x0.3 Inpu: High Level vcxO.7 Voc+5 Outrut Low Level Vc =5. UV U.4 loL =3. mA Output Low Level Vc:=3.0 CL 0.4 lo =21mA Outrut Low Level Ve3=1.8v loL =0.15 mA Pin capacitance pplicable over recommended operating range from TA=25C, 1=1.0 MHz, oc=+1.8v Symbol Min T Unit Condition Inpu Output Cap Vvo=0v Inpu. Capacitance(AD, A1, A2, 10

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