st93c06 STMicroelectronics, st93c06 Datasheet
st93c06
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st93c06 Summary of contents
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... PERFORMANCES for ”C” VERSION ST93C06 and ST93C06C are replaced by the M93C06 DESCRIPTION The ST93C06 and ST93C06C are 256 bit Electri- cally Erasable Programmable Memory (EEPROM) fabricated with SGS-THOMSON’s High Endurance Single Polysilicon CMOS technology. In the text the two products are referred to as ST93C06. ...
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... The data contained at this address is then clocked out serially. The address pointer is automatically incremented after the data is output and, if the Chip Select input (S) is held High, the ST93C06 can output a sequential stream of data bytes/words. In this way, the memory can be read as a data stream from 8 to 256 bits long, or continuously as the address counter automatically rolls over to ’ ...
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... Supply Current (CMOS Inputs) I Supply Current (Standby) CC1 V Input Low Voltage ( Input High Voltage ( Output Low Voltage OL V Output High Voltage OH ST93C06, ST93C06C Figure 3. AC Testing Input Output Waveforms 2. 0.4V INPUT Test Condition Min OUT 10%) ...
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... ST93C06, ST93C06C Table 5. AC Characteristics ( – Symbol Alt Parameter t t Chip Select High to Clock High SHCH CSS t t Clock Low to Chip Select High CLSH SKS t t Input Valid to Clock High DVCH DIS t t Clock High to Input Transition ...
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... A0/D0 tSHQV tSLQZ BUSY tW WRITE CYCLE MEMORY ORGANIZATION The ST93C06 is organized as 32 bytes x 8 bits or 16 words x 16 bits. If the ORG input is left uncon- nected (or connected selected, when ORG is connected to Ground the x8 organization is selected. When the SS is recom- ...
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... ST93C06C). The data input D is then sampled upon the following rising edges of the clock C untill a ’1’ is sampled and decoded by the ST93C06 as a Start bit. Even though the first clock pulse is ignored, it recom- mended to pull low the data input D during this first clock pulse in order to keep the timing upwardly compatible with other ST93Cxx devices ...
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... S is driven high, and the ST93C06 will ignore any data on the bus. When the write cycle is completed, the Ready signal ( will indicate ( driven high) that the ST93C06 is ready to receive a new instruction. Programming is internally self-timed (the external clock signal on ...
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... ST93C06, ST93C06C Figure 7. ERASE, ERAL Sequences ERASE ERASE S ALL D Q Notes for x16 org. and 4 for x8 org for x16 org. and 4 for x8 org. Figure 8. WRAL Sequence WRITE S ALL CODE ADDR DUMMY Note for x16 org ...
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... Data Input byte or word to all the addresses of the memory. If the ST93C06 is still performing the write cycle, the Busy signal ( will be returned driven high, and the ST93C06 will ignore any data on the bus. When the write cycle is completed, the Ready signal ( will indicate ( driven high) that the ST93C06 is ready to receive a new instruction ...
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... ST93C06, ST93C06C Figure 10. Comparative Timings WRONG S TIMING D C For ST93C06: For ST93C06C: GOOD S TIMING D C For ST93C06: For ST93C06C: 10/ Dummy Clock pulse START Bit START Bit Bit = Dummy Clock pulse START Bit Nothing happens Bit = 1 (waits for AI01335 ...
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... In a noisy environment, the amount of pulses re- ceived (on the clock input C) may be greater than the clock pulses delivered by the Master (Microcon- troller) driving the ST93C06C. In such a case, a part of the instruction is delayed by one bit (see Figure 11), and it may induce an erroneous write of data at a wrong address. ...
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... SO8 Tech. 150mil Width Notes: 1. ST93C06CB1 is available with 0.25mm lead Frame only. 2. Temperature range on special request only. Devices are shipped from the factory with the memory content set at all ”1’s” (FFFFh for x16, FFh for x8). For a list of available options (Package, etc...) or for further information on any aspect of this device, please contact the SGS-THOMSON Sales Office nearest to you ...
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... Max Typ 4.80 – 3.60 0.58 1.65 0.52 9.90 – 0.300 7.10 – 0.100 – 9.20 3. PSDIP-a ST93C06, ST93C06C inches Min Max 0.189 0.028 – 0.122 0.142 0.015 0.023 0.045 0.065 0.015 0.020 0.362 0.390 – – 0.248 0.280 – – 0.331 – 0.362 0.118 ...
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... ST93C06, ST93C06C SO8 - 8 lead Plastic Small Outline, 150 mils body width mm Symb Typ Min 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 SO-a Drawing is not to scale 14/15 inches Max Typ Min 1.75 0.053 0.25 0.004 0.51 0.013 0.25 0.007 5.00 0.189 4.00 0.150 – 0.050 – ...
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... SGS-THOMSON Microelectronics - All Rights Reserved MICROWIRE is a registered trademark of National Semiconductor Corp. SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. ST93C06, ST93C06C 15/15 ...