The Full flag (/FF) is cascaded from one device to the Full Flag input (/FI) of the next lower-priority device in the system. The /FF output from the lowest-priority device provides a system Full flag. The Full flag is free to change after the rising edge of/E during a Write cycle. The daisy chains are persistent and are not conditioned by the /OE input.
PC6-UNCLAD Price| Collector-Emitter Breakdown Voltagetll (lC = 10 mAdc,IB = ol | V(BR}CEO | 60 | | Vdc |
| Collector Cutaff Current {VCE = 5.0 Vdc,IB = oj | ICEO | | 10 | nAde |
| Collector Cutaff Current [VCB = 60 Vdc,IE = o) tVCB = 60 Vdc.IE = O. TA = 150'o | ICBO | | O.Ol 10 | pAde |
| Emitter Cutoff Current (VEB = 5.0 Vdc,IC = Ol | IEBO | | 10 | nAde |
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PC6-UNCLAD on stock| Command | Bus | 1st Bus Cycle | 2nd Bus Cycle | 3rd Bus Cycle | 4th Bus Cycle | 5th Bus Cycle | 6th Bus Cycle |
| Sequence | Cycles | Addr | Data | Addr | Data | Addr | Data | Addr | Data | Addr | Data | Addr | Data |
| Read | 1 | Addr | Dour | | | | | | | | | | |
| Chip Erase | 6 | 5555 | AA | 2AAA | 55 | 5555 | 80 | 5555 | AA | 2AAA | 55 | 5555 | 10 |
| Sector Erase | 6 | 5555 | AA | 2AAA | 55 | 5555 | 80 | 5555 | AA | 2AAA | 55 | SAc3)c4) | 30 |
| Byte/Word Program | 4 | 5555 | AA | 2AAA | 55 | 5555 | AO | Addr | DIN | | | | |
| Bypass Unlock | 6 | 5555 | AA | 2AAA | 55 | 5555 | 80 | 5555 | AA | 2AAA | 55 | 5555 | AO |
| Single Pulse Byte/Word Program | 1 | Addr | DIN | | | | | | | | | | |
| Sector Lockout | 6 | 5555 | AA | 2AAA | 55 | 5555 | 80 | 5555 | AA | 2AAA | 55 | SAc3)c4) | 40 |
| Erase Suspend | 1 | xxxx | BO | | | | | | | | | | |
| Erase Resume | 1 | PAc5) | 30 | | | | | | | | | | |
| Product ID Entry | 3 | 5555 | AA | 2AAA | 55 | 5555 | 90 | | | | | | |
| Product ID Exitc2) | 3 | 5555 | AA | 2AAA | 55 | 5555 | FO | | | | | | |
| Product ID Exitc2) | 1 | xxxx | FO | | | | | | | | | | |
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| | | | | I | M 90' M 90 6 | j | | | | | |
| | | M | 90 B | | | L | | | |
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