Fiche De Données (M93C66-WMN6P)Table des matièresTable 1. Device summary11 Description6Table 2. Memory size versus organization6Figure 1. Logic diagram6Table 3. Signal names6Figure 2. 8-pin package connections (top view)72 Connecting to the serial bus8Figure 3. Bus master and memory devices on the serial bus83 Operating features93.1 Supply voltage (VCC)93.1.1 Operating supply voltage (VCC)93.1.2 Power-up conditions93.1.3 Power-up and device reset93.1.4 Power-down94 Memory organization10Figure 4. M93Cx6 ORG input connection105 Instructions11Table 4. Instruction set for the M93C4611Table 5. Instruction set for the M93C56 and M93C6612Table 6. Instruction set for the M93C76 and M93C86125.1 Read Data from Memory135.2 Erase and Write data135.2.1 Write Enable and Write Disable135.2.2 Write13Figure 5. READ, WRITE, WEN, WDS sequences145.2.3 Write All15Figure 6. WRAL sequence155.2.4 Erase Byte or Word16Figure 7. ERASE, ERAL sequences165.2.5 Erase All166 READY/BUSY status177 Initial delivery state178 Clock pulse counter18Figure 8. Write sequence with one clock glitch189 Maximum ratings19Table 7. Absolute maximum ratings1910 DC and AC parameters20Table 8. Operating conditions (M93Cx6-W)20Table 9. Operating conditions (M93Cx6-R)20Table 10. Cycling performance20Table 11. Memory cell data retention20Table 12. AC measurement conditions21Figure 9. AC testing input output waveforms21Table 13. Input and output capacitance21Table 14. DC characteristics (M93Cx6-W, device grade 6)22Table 15. DC characteristics (M93Cx6-R)22Table 16. AC characteristics (M93Cx6-W, M93Cx6-R, device grade 6)23Table 17. AC characteristics (M93Cx6-R)24Figure 10. Synchronous timing (Start and op-code input)25Figure 11. Synchronous timing (Read)25Figure 12. Synchronous timing (Write)2511 Package mechanical data26Figure 13. PDIP8 – 8 lead plastic dual in-line package, 300 mils body width, package outline26Table 18. PDIP8 – 8 lead plastic dual in-line package, 300 mils body width, package mechanical data26Figure 14. SO8 narrow – 8 lead plastic small outline, 150 mils body width, package outline27Table 19. SO8 narrow – 8 lead plastic small outline, 150 mils body width, package data27Figure 15. UFDFPN8 8-lead Ultra thin Fine pitch Dual Flat Package No lead 2 x 3 mm, outline28Table 20. UFDFPN8 8-lead Ultra thin Fine pitch Dual Flat Package No lead x 3 mm, data28Figure 16. TSSOP8 – 8 lead thin shrink small outline, package outline29Table 21. TSSOP8 – 8-lead thin shrink small outline, package mechanical data2912 Part numbering30Table 22. Ordering information scheme3013 Revision history31Table 23. Document revision history31Taille: 620 koPages: 33Language: EnglishOuvrir le manuel