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AM93LC56VSA Scheda tecnica(PDF) 3 Page - Anachip Corp |
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AM93LC56VSA Scheda tecnica(HTML) 3 Page - Anachip Corp |
3 / 10 page 2048-bits Serial Electrically Erasable PROM AM93LC56 Anachip Corp. www.anachip.com.tw Rev. A1 Oct 20, 2003 3/10 ATC AC Electrical Characteristics (Vcc = 2.7V ~ 5.5V, Ta = 25oC , unless otherwise noted) AM93LC56 Parameter Symbol Conditions Min Max Units SK Clock Frequency FSK 0 1 MHz SK High Time TSKH 250 ns SK Low Time TSKL 250 ns Minimum CS Low Time TCS 250 ns CS Setup Time TCSS Relative to SK 50 ns DI Setup Time TDIS Relative to SK 100 ns CS Hold Time TcSH Relative to SK 0 ns DI Hold Time TDIH Relative to SK 100 ns Output Delay to "1" TpD1 AC Test 500 ns Output Delay to "0" TpD0 AC Test 500 ns CS to Status Valid TSV AC Test CL = 100pF 500 ns CS to DO in 3-state TdF CS = VIL 100 ns Write Cycle Time TwP 10 ms 5V, 25ºC, Page Mode Endurance** 1M write cycles Note** : The parameter is characterized and isn’t 100% tested. FIGURE 1. AC TEST CONDITIONS 632 ohm DO 1.247V (1 TTL Gate Load) 100PF Instruction Set Address Input Data Instruction Start Bit OP Code × 8 × 16 × 8 × 16 READ 1 10 A7 - A0 A6 - A0 WEN (Write Enable) 1 00 11 XXXXXX 11XXXXX WRITE 1 01 A7 - A0 A6 - A0 D7 – D0 D15 - D0 WRALL (Write All Registers) 1 00 01XXXXXX 01XXXXX D7 – D0 D15 - D0 WDS (Write Disable) 1 00 00 XXXXXX 00XXXXX ERASE 1 11 A7 - A0 A6 - A0 ERAL (Erase All Registers) 1 00 10 XXXXXX 10XXXXX |
Codice articolo simile - AM93LC56VSA |
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