GP24BC04 GTM Corporation, GP24BC04 Datasheet
GP24BC04
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GP24BC04 Summary of contents
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... The GP24BC01 and GP24BC02 use the A2, A1 and A0 pins to provide the capability for addressing up to eight 1K/2K devices on a single bus system (please see the Device Addressing section for further details) &The GP24BC04 uses the A2 and A1 inputs and a total of for 4K device may be addressed on a single bus system. The A0 pin in not used, but should be grounded if possible. ...
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... The GP24BC16, on the other hand, is organized as 128 pages of 16 bytes each with an 11-bit data word address. The table below summarizes these differences. Density # of pages GP24BC01 (1K) 16 pages GP24BC02 (2K) 32 pages GP24BC04 (4K) 32 pages GP24BC08 (8K) 64 pages GP24BC16 (16K) 128 pages PIN Capacitance Applicable over recommended operating range from T ...
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AC Characteristics Applicable over recommended operating range from =+1.8 ~ 5.5V TTL Gate & 100pF CC L Parameter Clock Frequency, SCL Clock Pulse Width Low Clock Pulse Width High Noise Suppression Time (1) Clock Low to ...
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BUS TIMING Figure 3. SCL: Serial Clock, SDA: Serial Data I/O WRITE CYCLE TIMING Figure 4. SCL: Serial Clock, SDA: Serial Data I/O Note: 1.The write cycle time t is the time from a valid stop condition of a write ...
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Figure 6. START & STOP DEFINITION Figure 7. Output ACKNOWLEDGE Device Addressing To enable the chip for a read or write operation, an 8-bit device address word followed by a START condition st must be issued. The 1 four bits ...
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Figure 9. Byte Write Figure 10. Page Write * * ( = DON’T CARE bit for 1K) Write Operations Byte/Page Write write operation is entered (R/W=0) and an acknowledgment is sent, then the next sequence requires an 8-bit ...
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Current Address Read: A current address read operation is initiated by issuing R/W=1 in the device address word (refer to Figure 11). Since the internal address counter maintains the last address incremented by one accessed during the last read or ...
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... GP24BC Ordering Information Ordering Code Package GP24BC01I GP24BC02I GP24BC04I DIP-8 GP24BC08I GP24BC16I Product Ordering Information G=GTM P=DIP-8 24=Device Type Supply Voltage BC=1.8V to 5.5V Device Function 01= 1 Kbit (128x8) 02= 2 Kbit (256x8) 04= 4 Kbit (512x8) 08= 8 Kbit (1024x8) 16=16 Kbit (2048x8) Temperature I=Industrial (- Important Notice: All rights are reserved ...