MAX7310AUE Maxim Integrated, MAX7310AUE Datasheet
MAX7310AUE
Specifications of MAX7310AUE
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MAX7310AUE Summary of contents
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... Bus Timeout for Lock-Up-Free Operation ♦ 56 Slave ID Addresses ♦ Polarity Inversion ♦ Eight I/O Pins that Default to Inputs on Power-Up ♦ 5V Tolerant Open-Drain Output on I/O0 ♦ 4mm x 4mm, 0.8mm Thin QFN Package ♦ -40°C to +125°C Operation Applications PART MAX7310AUE MAX7310AEE MAX7310ATE RESET 15 RESET ...
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I/O Port Expander with Reset ABSOLUTE MAXIMUM RATINGS V+ to GND ................................................................-0.3V to +6V I/O1–I/ Input .......................( Input..............................................(V SCL, SDA, AD0, AD1, AD2, RESET ...............(V DC Current on I/O0 ........................................................ +400µA DC ...
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I/O Port Expander DC ELECTRICAL CHARACTERISTICS (continued) (V+ = 2.3V to 5.5V, GND = 0, RESET = V+, T (Note 1) PARAMETER SYM Leakage Current Input Capacitance AC ELECTRICAL CHARACTERISTICS (V+ = 2.3V to 5.5V, ...
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I/O Port Expander with Reset (T = +25°C, unless otherwise noted.) A SUPPLY CURRENT vs. TEMPERATURE 3.3V 440kHz, SCL NO LOAD ON I/O0–I/ -40 -25 -10 5 ...
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I/O Port Expander PIN TSSOP/ THIN NAME QSOP QFN 1 15 SCL 2 16 SDA 3 1 AD0 4 2 AD1 5 3 AD2 GND 9–14 7–12 I/O2–I/O7 RESET 15 ...
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I/O Port Expander with Reset Table 1 is the register address table. Tables 2–6 list register 0 through register 4 information. Serial Interface Serial Addressing The MAX7310 operates as a slave that sends and receives data through a ...
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I/O Port Expander SDA SCL Figure 4. Bit Transfer START CONDITION SCL SDA BY TRANSMITTER S SDA BY RECEIVER Figure 5. Acknowledge FIXED 0 A5 SDA MSB SCL Figure 6. Slave Address The first bits (MSBs) of the ...
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I/O Port Expander with Reset Table 1. Register Address REGISTER ADDRESS FUNCTION (hex) 0x00 Input port register 0x01 Output port register Polarity inversion 0x02 register Configuration 0x03 register 0x04 Timeout register 0xFF Reserved register Table 2. Register 0—Input ...
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I/O Port Expander Table 7. MAX7310 Address Map AD2 AD1 AD0 GND SCL GND GND SCL V+ GND SDA GND GND SDA V+ V+ SCL GND V+ SCL V+ V+ SDA GND V+ SDA V+ GND GND SCL ...
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I/O Port Expander with Reset Table 7. MAX7310 Address Map (continued) AD2 AD1 AD0 SCL GND SCL SCL GND SDA SCL V+ SCL SCL V+ SDA SDA GND SCL SDA GND SDA SDA V+ SCL SDA V+ SDA ...
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I/O Port Expander DATA FROM SHIFT REGISTER CONFIGURATION REGISTER DATA FROM D Q SHIFT REGISTER WRITE K CONFIGURATION PULSE WRITE PULSE READ PULSE DATA FROM SHIFT REGISTER WRITE POLARITY PULSE Figure 7. Simplified Schematic of ...
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I/O Port Expander with Reset DATA FROM SHIFT REGISTER CONFIGURATION REGISTER DATA FROM D Q SHIFT REGISTER FF WRITE CONFIGURATION PULSE WRITE PULSE READ PULSE DATA FROM SHIFT REGISTER WRITE POLARITY PULSE Figure 8. Simplified ...
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I/O Port Expander SCL SLAVE ADDRESS SDA START CONDITION WRITE TO PORT DATA OUT FROM PORT Figure 9. Write to Output Port Register Through ...
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I/O Port Expander with Reset (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 14 ______________________________________________________________________________________ Package Information PACKAGE OUTLINE 12, 16, 20, 24L ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15 © 2005 Maxim Integrated Products ...