is24c128-3pli Integrated Silicon Solution, Inc., is24c128-3pli Datasheet
is24c128-3pli
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is24c128-3pli Summary of contents
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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 IS24C128. 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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... IS24C128 FUNCTIONAL BLOCK DIAGRAM Vcc SDA SCL WP SLAVE ADDRESS REGISTER & COMPARATOR GND nMOS 2 CONTROL LOGIC WORD ADDRESS COUNTER ACK Clock Integrated Silicon Solution, Inc. — www.issi.com HIGH VOLTAGE GENERATOR, TIMING & CONTROL EEPROM ARRAY Y DECODER > DATA DI/O REGISTER Rev. C 05/08/07 ...
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... IS24C128 PIN CONFIGURATION 8-Pin DIP and SOIC GND 4 5 PIN DESCRIPTIONS A0-A1 Address Inputs SDA Serial Address/Data I/O SCL Serial Clock Input WP Write Protect Input Vcc Power Supply NC No Connect GND Ground SCL This input clock pin is used to synchronize the data transfer to and from the device ...
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... After a successful data transfer, each receiving device is required to generate an ACK. The Acknowledging device pulls down the SDA line. Reset The IS24C128 contains a reset function in case the 2- wire bus transmission is accidentally interrupted (eg. a power loss), or needs to be terminated mid-stream. The reset is caused when the Master device creates a Start condition ...
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... IS24C128 initiates the internal Write cycle. ACK polling can be initiated immediately. This involves issuing the Start condition followed by the Slave address for a Write operation. If the IS24C128 is still busy with the Write operation, no ACK will be returned. If the IS24C128 has completed the Write operation, an ACK will be returned and the host can then proceed with the next Read or Write operation ...
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... 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 IS24C128 Transmitter/ Receiver Integrated Silicon Solution, Inc. — www.issi.com ACK Rev. C 05/08/07 ...
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... IS24C128 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. — www.issi.com Rev ...
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... IS24C128 Figure 8. Current Address Read Activity Figure 9. Random Address Read Device R T Address T E SDA A Bus Activity R/W DUMMY WRITE Figure 10. Sequential Read R E Device A Address D SDA A Bus C Activity K R Device A T Address ...
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... This is a stress rating only. Functional operation of the device outside these conditions or those indicated in the operational sections of this specification is not implied. Exposure to these conditions for extended periods may affect reliability. OPERATING RANGE (IS24C128-3) Range Ambient Temperature Industrial – ...
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... IS24C128 DC ELECTRICAL CHARACTERISTICS Industrial ( +85 C), Automotive ( Symbol Parameter V 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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... IS24C128 AC ELECTRICAL CHARACTERISTICS Industrial ( +85 C), Automotive ( Symbol Parameter f SCL Clock Frequency SCL (1) 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 ...
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... IS24C128 AC WAVEFORMS Figure 11. Bus Timing SCL t SU:STA SDA IN SDA OUT WP Figure 12. Write Cycle Timing SCL 8th BIT SDA WORD HIGH LOW t HD:DAT t t HD:STA SU:DAT ACK t WR STOP Condition Integrated Silicon Solution, Inc. — www.issi.com ...
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... Integrated Silicon Solution, Inc. — www.issi.com Rev. C 05/08/07 Part Number Package IS24C128-3PI 300-mil Plastic DIP (8-pin) IS24C128-3GI Small Outline (JEDEC STD) (8-pin) Part Number Package IS24C128-3PLI 300-mil Plastic DIP (8-pin) IS24C128-3GLI Small Outline (JEDEC STD) (8-pin) Part Number Package IS24C128-3GLA3 Small Outline (JEDEC STD) (8-pin) 13 ...
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... 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 0.197 E 0.150 0.157 H 0.228 0.245 e 0.050 BSC L 0.020 0.035 Integrated Silicon Solution, Inc. — 1-800-379-4774 Rev. C 10/03/ SEATING PLANE Min Max mm 8 — 1.73 0.1 0.23 0.33 0.51 0.18 0.25 4.8 5 3.81 3.99 5.79 6.22 1.27 BSC 0.51 0.89 Notes: 1 ...
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... Copyright © 2003 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products. Integrated Silicon Solution, Inc. — ...
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... B1 1.02 0.046 B2 — 0.015 C 0.13 1.400 D 40.51 0.315 E 7.75 0.295 E1 7.24 0.400 e A 8.38 e 2.54 BSC 0.150 L 3.05 0.042 S 1.65 Integrated Silicon Solution, Inc. — www.issi.com — INCHES Max. Min. Max. 4.57 0.180 0.145 — — 0.015 0.56 0.022 0.014 1.78 0.070 0.045 — — — 0.36 0.014 0.008 26.42 1.020 1.040 8.26 0.295 0.325 7 ...