is24c02d Integrated Silicon Solution, Inc., is24c02d Datasheet
is24c02d
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is24c02d Summary of contents
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... IS24C02D 2-WIRE (I SERIAL EEPROM Integrated Silicon Solution, Inc. — www.issi.com Rev. B 10/30/08 IS24C02D 2 2K-bit C) 1 ...
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... IS24C02D TABLE Of COnTEnTS features ……………………………………………………….…………….................3 Description ………………………………………………...……………….................3 functional Block Diagram … ...
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... Serial Clock wire (SCL) and the Serial Data wire (SDA). Using the bus, a Master device such as a microcontroller is usually connected to one or more Slave devices such as the IS24C02D. The bit stream over the SDA line includes a series of bytes, which identifies a particular Slave device, an instruction, an address within that Slave device, and a series of data, if appropriate ...
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... IS24C02D FUNCTIONAL BLOCK DIAGRAM Vcc SDA SCL WP SLAVE ADDRESS REGISTER & COMPARATOR GND nMOS For applications related inquiries, please refer to the EEPROM Application Support section of our website. 4 CONTROL LOGIC WORD ADDRESS COUNTER ACK Integrated Silicon Solution, Inc. — www.issi.com HIGH VOLTAGE GENERATOR, TIMING & ...
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... SDA bus as a transmitter, and the receiving device as a receiver. The bus is controlled by Master device which generates the SCL, controls the bus access and generates the Stop and Start conditions. The IS24C02D is the Slave device on the bus ...
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... After the Master transmits the Start condition and Slave address byte (Fig. 5), the appropriate 2-wire Slave (eg. IS24C02D) will respond with ACK on the SDA line. The Slave will pull down the SDA on the ninth clock cycle, signaling that it received the eight bits of data. The selected IS24C02D then prepares for a Read or Write operation by monitoring the bus ...
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... Once all 16 bytes are received and the Stop condition has been sent by the Master, the internal programming cycle begins. At this point, all received data is written to the IS24C02D in a single Write cycle. All inputs are disabled until completion of the internal Write cycle. ...
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... IS24C02D acknowledges the word address, the Master device resends the Start condition and the Slave address, this time with the R/W bit set to one. The IS24C02D then responds with its ACK and sends the data requested. The Master device does not send an ACK but will generate a Stop condition ...
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... Typical System Bus Configuration SDA SCL figure 2. Output Acknowledge SCL from Master Data Output from Transmitter Data Output from Receiver figure 3. Start and Stop Conditions SCL SDA Integrated Silicon Solution, Inc. — www.issi.com Rev. B 10/30/08 Vcc Master IS24C02D Transmitter/ Receiver ACK 9 ...
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... IS24C02D figure 4. Data Validity Protocol SCL SDA figure 5. Slave Address BIT 7 1 BIT 7 0 figure 6. Byte Write SDA Bus Activity Acknowledges provided by the slave regardless of hardware or software Write Protection. figure 7. Page Write Device Address ...
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... IS24C02D figure 8. Current Address Read Activity figure 9. Random Address Read Device R Address T SDA Bus Activity R/W DUMMY WRITE figure 10. Sequential Read R E Device A Address D SDA A Bus C K Activity R/W Integrated Silicon Solution, Inc. — www.issi.com Rev. B 10/30/ ...
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... IS24C02D fIGURE 11. PERMAnEnT WRITE PROTECTIOn InITIATIOn Address T SDA Bus Activity The slave does not provide an acknowledgement if the permanent write protection is already enabled. # Don't care bits are required. fIGURE 12. PERMAnEnT WRITE PROTECTIOn VERIfICATIOn * The slave does not provide an acknowledgement if the permanent write protection is already enabled. ...
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... Exposure to absolute maximum rating conditions for extended periods may affect reliability. OPERATInG RAnGE (IS24C02D-2) Range Ambient Temperature Industrial –40°C to +85°C Note: ISSI offers Industrial grade for Commercial applications (0 OPERATInG RAnGE (IS24C02D-3) Range Ambient Temperature Automotive –40°C to +125°C CAPACITAnCE (1,2) Symbol Parameter C ...
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... V min and V max are reference only and are not tested IS24C02D DC ELECTRICAL CHARACTERISTICS Industrial ( +85 C), Automotive ( Symbol Parameter V 1 Output Low Voltage Output Low Voltage ol V Input High Voltage ih V Input Low Voltage il i Input Leakage Current ...
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... IS24C02D AC ELECTRICAL CHARACTERISTICS Automotive ( +125 Symbol Parameter f SCL Clock Frequency sCl T Noise Suppression Time (1) t Clock Low Period low t Clock High Period high t Bus Free Time Before New Transmission buf t : Start Condition Setup Time su sTa t : Stop Condition Setup Time ...
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... IS24C02D fIGURE 13. AC WAVEfORMS t R SCL t SU:STA SDA IN SDA OUT WP fIGURE 14. WRITE CYCLE TIMInG SCL SDA 8th BIT WORD HIGH LOW t HD:DAT t t HD:STA SU:DAT ACK t WR STOP Condition Integrated Silicon Solution, Inc. — www.issi.com t SU:STO ...
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... ORDERInG InfORMATIOn Industrial Range*: –40°C to +85°C Voltage Range Part number* 1.8V to 5.5V IS24C02D-2GLI IS24C02D-2ZLI IS24C02D-2SLI IS24C02D-2PLI IS24C02D-2DLI-TR Automotive Range: –40°C to +125°C Voltage Range Part number* 2.5V to 5.5V IS24C02D-3GLA3 IS24C02D-3ZLA3 * 1. Contact ISSI Sales Representatives for availability and other information. 2. All listed part numbers above are packed in tube, except DFN. For tape and reel, add -TR at the end. DFN is only offered in –TR. ...
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... IS24C02D 18 Integrated Silicon Solution, Inc. — www.issi.com Rev. B 10/30/08 ...
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... IS24C02D Thin Shrink Small Outline TSSOP Package Code pin, 14 pin TSSOP (Z) Ref. Std. JEDEC MO-153 No. Leads 8 Millimeters Symbol Min Max A — 1.20 A1 0.05 0.15 A2 0.80 1.05 B 0.19 0.30 C 0.09 0.20 D 2.90 3.10 E1 4.30 4.50 E 6.40 BSC e 0.65 BSC L 0.45 0.75 — 8° Integrated Silicon Solution, Inc. — www.issi.com Rev B 02/01/02 Rev. B 10/30/ N/2 A1 ...
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... IS24C02D Plastic MSOP Package Code Plastic MSOP (S) Ref. Std. JEDEC MO 187 No. Leads 8 (120 mil) Inches Millimeters Symbol Min Max Min A 0.038 0.043 0.97 A1 0.002 0.006 0.05 B 0.010 0.016 0.25 C 0.005 0.009 0.13 D 0.114 0.122 2.90 E 0.193 BSC 4.90 BSC E1 0.114 0.122 2.90 e 0.0256 BSC 0.65 BSC L — ...
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... IS24C02D 300-mil Plastic DIP Package Code: N FOR 32-PIN ONLY MILLIMETERS Sym. Min. Max. Min. N0. Leads 8 3.68 0.145 A 4.57 0.38 0.015 A1 — 0.36 0.014 B 0.56 1.14 0.045 B1 1.52 0.81 0.032 B2 1.17 0.20 0.008 C 0.33 9.12 9.53 0.359 D 7.62 8.26 0.300 E E1 6.20 6.60 0.244 e A 8.13 9.65 0.320 e 2.54 BSC — L 3.18 0.125 S 0.64 0.762 0.025 Integrated Silicon Solution, Inc. — www.issi.com Rev ...
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... IS24C02D Dual Flat No-Lead Package Code: D (8-pad) D Pad 1 index area DFN MILLIMETERS Sym. Min. Nom. Max. N0. Pad 8 D 2.00 BSC E 3.00 BSC D2 1.50 — 1.75 E2 1.60 — 1.90 A 0.70 0.75 0.80 A1 0.0 0.02 0.05 A2 — — 0.75 A3 0.20 REF L 0.30 0.40 0.50 e 0.50 BSC b 0.18 0.25 0. tie bars (3) e (6X) e (6X 1.50 REF. 1.50 REF Notes: 1. Refer to JEDEC Drawing MO-229. ...