IS24C32A ISSI [Integrated Silicon Solution, Inc], IS24C32A Datasheet
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IS24C32A
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IS24C32A Summary of contents
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... Filtered Inputs for Noise Suppression • Self time write cycle with auto clear 5 ms max.@ 2.5V • Organization: –IS24C32A/B: 4Kx8 (128 pages of 32 bytes) –IS24C64A/B: 8Kx8 (256 pages of 32 bytes) • 32 Byte Page Write Buffer • High Reliability –Endurance: 1,000,000 Cycles – ...
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... A1 A2 GND the Write Protect pin. The input level determines if all, partial, or none of the array is protected from modifications. Write Protection Array Addresses Protected WP IS24C32A/64A GND or floating Vcc Entire Array Integrated Silicon Solution, Inc. — 1-800-379-4774 ISSI ® HIGH VOLTAGE GENERATOR, TIMING & ...
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... IS24C32A/B IS24C64A/B DEVICE OPERATION IS24CXX features serial communication and supports a bi- directional 2-wire bus transmission protocol called I 2-WIRE BUS The two-wire bus is defined as a Serial Data line (SDA), and a Serial Clock line (SCL). The protocol defines any device that sends data onto the SDA bus as a transmitter, and the receiving devices as receivers ...
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... IS24C32A/B IS24C64A/B DEVICE ADDRESSING The Master begins a transmission by sending a Start condition. The Master then sends the address of the particular Slave devices it is requesting. The Slave device (Fig. 5) address is 8 bits. The four most significant bits of the Slave address are fixed as 1010 for the IS24CXX. ...
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... Read operation. When the memory address boundary of 8191 for IS24C64A/B or 4095 for IS24C32A/B (depending on the device) is reached, the address counter “rolls over” to address 0, and the device continues to output data ...
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... IS24C32A/B IS24C64A/B Figure 1. 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 6 Vcc Master Transmitter/ IS24CXX Receiver Integrated Silicon Solution, Inc. — 1-800-379-4774 ISSI ® ...
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... IS24C32A/B IS24C64A/B Figure 4. Data Validity Protocol SCL SDA Figure 5. Slave Address BIT Figure 6. Byte Write Device R Address T SDA Bus Activity Figure 7. Page Write Device R T Word Address (n) Address T E SDA A Bus Activity R/W Integrated Silicon Solution, Inc. — 1-800-379-4774 Rev ...
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... IS24C32A/B IS24C64A/B Figure 8. Current Address Read Activity Figure 9. Random Address Read Device R T Address T E SDA A Bus C K Activity R/W DUMMY WRITE Figure 10. Sequential Read R E Device A Address D SDA A Bus C Activity K R Device ...
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... OPERATING RANGE (IS24C64A/B-2 and IS24C32A/B-2) Range Ambient Temperature Industrial –40°C to +85°C Note: ISSI offers Industrial grade for Commerical applications (0 OPERATING RANGE (IS24C64A/B-3 and IS24C32A/B-3) Range Ambient Temperature Automotive –40°C to +125°C CAPACITANCE (1,2) Symbol ...
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... IS24C32A/B IS24C64A/B AC WAVEFORMS Figure 11. Bus Timing t R SCL t SU:STA SDA IN SDA OUT WP Figure 12. 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. — 1-800-379-4774 ...
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... IS24C32A/B IS24C64A/B DC ELECTRICAL CHARACTERISTICS 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 LI I Output Leakage Current LO Notes: V min and V max are reference only and are not tested. ...
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... IS24C32A/B IS24C64A/B AC ELECTRICAL CHARACTERISTICS Symbol Parameter f SCL Clock Frequency SCL T Noise Suppression Time 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 SU:STO t Start Condition Hold Time ...
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... IS24C32B-2PLI to 5.5V IS24C32B-2GLI IS24C32B-2ZLI 1.8V IS24C64A-2PLI to 5.5V IS24C64A-2GLI IS24C64A-2ZLI IS24C64A-2SLI 1.8V IS24C64B-2PLI to 5.5V IS24C64B-2GLI IS24C64B-2ZLI ORDERING INFORMATION Industrial Range: -40°C to +85°C Voltage Range Part Number 1.8V IS24C32A-2PI to 5.5V IS24C32A-2GI IS24C32A-2ZI 1.8V IS24C32B-2PI to 5.5V IS24C32B-2GI IS24C32B-2ZI 1.8V IS24C64A-2PI to 5.5V IS24C64A-2GI IS24C64A-2ZI 1.8V IS24C64B-2PI to 5.5V IS24C64B-2GI IS24C64B-2ZI Integrated Silicon Solution, Inc. — 1-800-379-4774 Rev. A 04/12/06 Package ...
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PACKAGING INFORMATION 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 ...
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PACKAGING INFORMATION 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 ...
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PACKAGING INFORMATION 150-mil Plastic SOP Package Code 150-mil Plastic SOP (G, GR) Symbol Min Max Ref. Std. Inches No. Leads 8 A — 0.068 A1 0.004 0.009 B 0.013 0.020 C 0.007 0.010 D 0.189 ...
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PACKAGING INFORMATION 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 ...