ST93C56B3 Microchip-Technology-Inc-, ST93C56B3 Datasheet
ST93C56B3
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ST93C56B3 Summary of contents
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SERIAL MICROWIRE EEPROM 1 MILLION ERASE/WRITE CYCLES, with 40 YEARS DATA RETENTION DUAL ORGANIZATION: 128 256 x 8 BYTE/WORD and ENTIRE MEMORY PROGRAMMING INSTRUCTIONS SELF-TIMED PROGRAMMING CYCLE with AUTO-ERASE ...
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ST93C56/56C, ST93C57C Figure 2A. DIP Pin Connections ST93C56 ST93C57 ORG AI00882C Warning Don’t Use Table 2. Absolute Maximum Ratings Symbol T ...
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AC MEASUREMENT CONDITIONS Input Rise and Fall Times Input Pulse Voltages Input Timing Reference Voltages Output Timing Reference Voltages Note that Output Hi-Z is defined as the point where data is no longer driven. (1) Table 3. Capacitance (T = ...
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ST93C56/56C, ST93C57C Table 5. AC Characteristics ( – Symbol Alt Parameter t t Chip Select High to Clock High SHCH CSS t t Clock Low to Chip Select ...
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Figure 5. Synchronous Timing, Read or Write C S tDVCH D An Hi-Z Q ADDRESS INPUT C S tDVCH D An Hi-Z Q ADDRESS/DATA INPUT MEMORY ORGANIZATION The ST93C56 is organized as 256 bytes x 8 bits or 128 words ...
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ST93C56/56C, ST93C57C INSTRUCTIONS The ST93C56 has seven instructions, as shown in Table 6. The op-codes of the instructions are made bits. The op-code is followed by an address for the byte/word which is eight bits long for ...
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Figure 6. READ, WRITE, EWEN, EWDS Sequences READ CODE WRITE CODE ERASE S WRITE ENABLE CODE Notes: 1. ...
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ST93C56/56C, ST93C57C Figure 7. ERASE, ERAL Sequences ERASE ERASE S ALL D Q Notes for x16 org. and 8 for x8 org for x16 org. and 6 ...
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Erase All The Erase All instruction (ERAL) erases the whole memory (all memory bits are set to ’1’). A dummy address is input during the instruction transfer and the erase is made in the same way as the ERASE instruction. ...
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ST93C56/56C, ST93C57C Figure 9. WRITE Sequence with One Clock Glitch START ”0” WRITE ORDERING INFORMATION SCHEME Example: ST93C56C Operating Voltage Revision 56 4.5V to 5.5V blank CMOS 5.5V C CMOS F4 Note: 1. ...
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PSDIP8 - 8 pin Plastic Skinny DIP, 0.4mm lead frame mm Symb Typ A A1 0.70 A2 3.10 B 0.38 B1 1.15 C 0.38 D 9.20 E 7.62 E1 6.30 e1 2. PSDIP8 ...
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ST93C56/56C, ST93C57C SO8 - 8 lead Plastic Small Outline, 150 mils body width mm Symb Typ A 1.35 A1 0.10 B 0.33 C 0.19 D 4.80 E 3.80 e 1.27 H 5.80 h 0. SO8 A ...
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Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its ...