24C16 STMicroelectronics, 24C16 Datasheet
24C16
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24C16 Summary of contents
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... ST25x16 versions HARDWARE WRITE CONTROL VERSIONS: ST24W16 and ST25W16 TWO WIRE SERIAL INTERFACE, FULLY I BUS COMPATIBLE BYTE and MULTIBYTE WRITE ( BYTES) for the ST24C16 PAGE WRITE ( BYTES) BYTE, RANDOM and SEQUENTIAL READ MODES SELF TIMED PROGRAMING CYCLE AUTOMATIC ADDRESS INCREMENTING ...
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... These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality documents. ...
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Table 3. Device Select Code Bit b7 Device Select 1 Note: The MSB b7 is sent first. Table 4. Operating Modes Mode RW bit Current Address Read Random Address Read Sequential Read Byte Write Multibyte Write Page Write Note: X ...
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ST24/25C16, ST24/25W16 SIGNALS DESCRIPTION Serial Clock (SCL). The SCL input signal is used to synchronise all data in and out of the memory. A resistor can be connected from the SCL line act as a pull up ...
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Table 5. Input Parameters Symbol C Input Capacitance (SDA Input Capacitance (other pins Input Impedance (ST24/25W16) WCL Z WC Input Impedance (ST24/25W16) WCH Low-pass filter input time constant t LP (SDA and SCL) Note: ...
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ST24/25C16, ST24/25W16 Table 7. AC Characteristics ( – Symbol Alt t t Clock Rise Time CH1CH2 Clock Fall Time CL1CL2 Input Rise Time ...
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Figure 5. AC Waveforms SCL SDA IN START CONDITION SCL tCLQV SDA OUT SCL SDA IN tCHDH STOP CONDITION tCHCL tDLCL tCHDX tCLDX SDA SDA INPUT CHANGE tCLQX DATA VALID DATA OUTPUT tW WRITE CYCLE ST24/25C16, ST24/25W16 tCLCH tDXCX tCHDH ...
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ST24/25C16, ST24/25W16 2 Figure Bus Protocol SCL SDA START CONDITION SCL MSB SDA START CONDITION 1 SCL MSB SDA Stop Condition. STOP is identified by a low to high transition of the SDA line while the clock ...
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Figure 7. Memory Protection 7FFh 700h 600h 500h 400h Write Operations The Multibyte Write mode (only available on the ST24/25C16 versions) is selected when the MODE pin and the Page Write mode when MODE IH pin is ...
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ST24/25C16, ST24/25W16 Page Write. For the Page Write mode, the MODE pin must The Page Write mode allows bytes to be written in a single write cycle, provided that they are all ...
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Write Protection. Data in the upper four blocks of 256 bytes of the memory may be write protected. The memory is write protected between a boundary address and the top of memory (address 7FFh).The boundary address is user defined by ...
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ST24/25C16, ST24/25W16 Figure 10. Write Modes Sequence with Write Control = 1 (ST24/25W16) WC BYTE WRITE WC PAGE WRITE WC (cont'd) PAGE WRITE (cont'd) Read Operation Read operations are independent of the state of the MODE signal. On delivery, the ...
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Figure 11. Read Modes Sequence CURRENT ADDRESS READ RANDOM ADDRESS READ SEQUENTIAL CURRENT READ SEQUENTIAL RANDOM READ Note: * The 7 Most Significant bits of DEV SEL bytes of a Random Read (1st byte and 3rd byte) must be identical. ...
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... Devices are shipped from the factory with the memory content set at all "1’s" (FFh). For a list of available options (Operating Voltage, Package, etc...) or for further information on any aspect of this device, please contact the STMicroelectronics Sales Office nearest to you. 14/17 ST24C16 Package ...
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PSDIP8 - 8 pin Plastic Skinny DIP, 0.25mm lead frame Symb Typ 7. 2. Drawing is not to scale. mm Min Max 3.90 ...
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ST24/25C16, ST24/25W16 SO8 - 8 lead Plastic Small Outline, 150 mils body width Symb Typ 1. SO-a Drawing is not to scale. 16/17 ...
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... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...