QM20-8R-CS Datasheet| Pamm.t.r | Symbol | Valu | UnIt | | Operating Temperature Commerclal Industrial Storage Temperature | Te Ti | O to +70 - 40 to +85 - 55 to +125 | oc -c 'c | | Operating Valtage | VDD | - 22lO -18 | Vdc | | Operating Dlsplay Voltage | VGG | - 50 | Vdc | | | | | QM20-8R-CS Price| | | Vcc = 2.7 t0 3.6V | Vcc = 3.3V + 0.3V | | | ltem | Symbol | -10LLX | -12LLX | -10LLX | -12LLX | Unit | | Min | Max | Min | Max | Min | Max | Min | Max | | Write cycle time | twc | 1 00 | | 120 | | 85 | | 1 00 | | ns | | Address valid to end of write | tAW | 80 | | 1 00 | | 70 | | 80 | | ns | | Chip enable to end of write | tcw | 80 | | 1 00 | | 70 | | 80 | | ns | | Data to write time overlap | tDW | 40 | | 50 | | 35 | | 40 | | ns | | Data hold from write time | tDH | 0 | | 0 | | 0 | | 0 | | ns | | Write pulse width | tWP | 70 | | 70 | | 60 | | 70 | | ns | | Address setup time | tAS | 0 | | 0 | | 0 | | 0 | | ns | | Write recovery time (WE) | tWR | 0 | | 0 | | 0 | | 0 | | ns | | Write recovery time (CEl, CE2) | tWR1 | 0 | | 0 | | 0 | | 0 | | ns | | Output active from end of write | tow | 5 | | 5 | | 5 | | 5 | | ns | | Write to output in high Z | tWH2*2 | | 40 | | 40 | | 35 | | 40 | ns | | | | | | | | | | | | QM20-8R-CS on stock| Sym | Description | Test Conditions* | Min | Typ | Max | Units | | tRW | Reference Input pulse Width High or Low | | 100 | | | ns | | tIRF | Reference Input Rising or Falling Time | 1-3, 6-11, 39 | | | 10 | ns | | tRSD | 8kHz Reference Input to F8 Delay | | -28 | | 1 | ns | | tR15D | 1.544kHz Reference Input to F8 Delay | 1-3, 6-14, 21, 23, 38 | 337 | | 363 | ns | | tR2D | 2.048kHz Reference Input to F8 Delay | 225 | | 240 | ns | | tFOD | F8 to FO Delay | 1-14, 21, 39 | 110 | | 134 | ns | | tF16D | F8 to F~6 Delay | 1-14, 21 | 19 | | 44 | ns | | tC15D | F8 to Cl.5 Delay | | -45 | | -31 | ns | | tC3D | F8 to C3 Delay | -46 | | -31 | ns | | tC2D | F8 to C2 Delay | -10 | | 5 | ns | | tC4D | F8 to C4 Delay | -10 | | 5 | ns | | tCSD | F8 to C8 Delay | -10 | | 5 | ns | | tC16D | F8 t0 0~6 Delay | 1-14, 21, 39 | -10 | | 5 | ns | | tc15w | C1.5 Pulse Width High or Low | 309 | | 339 | ns | | tC3W | C3 Pulse Width High or Low | 149 | | 175 | ns | | tC2W | C2 Pulse Width High or Low | 230 | | 258 | ns | | tC4W | C4 Pulse Width High or Low | 111 | | 133 | ns | | tCsw | C8 Pulse Width High or Low | 52 | | 70 | ns | | | | | | | | |