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PSD813F2 数据表(PDF) 78 Page - STMicroelectronics |
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PSD813F2 数据表(HTML) 78 Page - STMicroelectronics |
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78 / 110 page ![]() PSD835G2 PSD8XX Family 77 NOTE: 1. Reset input has hysteresis. VIL1 is valid at or below .2VCC –.1. VIH1 is valid at or above .8VCC. 2. CSI deselected or internal Power Down mode is active. 3. PLD is in non-turbo mode and none of the inputs are switching 4. Refer to Figure 32 for PLD current calculation. 5. IO = 0 mA Symbol Parameter Conditions Min Typ Max Unit VCC Supply Voltage All Speeds 4.5 5 5.5 V VIH High Level Input Voltage 4.5 V < VCC < 5.5 V 2 VCC +.5 V VIL Low Level Input Voltage 4.5 V < VCC < 5.5 V –.5 0.8 V VIH1 Reset High Level Input Voltage (Note 1) .8 VCC VCC +.5 V VIL1 Reset Low Level Input Voltage (Note 1) –.5 .2 VCC –.1 V VHYS Reset Pin Hysteresis 0.3 V VLKO VCC Min for Flash Erase and Program 2.5 4.2 V VOL Output Low Voltage IOL = 20 µA, VCC = 4.5 V 0.01 0.1 V IOL = 8 mA, VCC = 4.5 V 0.25 0.45 V VOH Output High Voltage Except VSTBY On IOH = –20 µA, VCC = 4.5 V 4.4 4.49 V IOH = –2 mA, VCC = 4.5 V 2.4 3.9 V VOH 1 Output High Voltage VSTBY On IOH 1 = –1 µA VSBY – 0.8 V VSBY SRAM Standby Voltage 2.0 VCC V ISBY SRAM Standby Current (VSTBY Pin) VCC = 0 V 0.5 1 µA IIDLE Idle Current (VSTBY Pin) VCC > VSBY –0.1 0.1 µA VDF SRAM Data Retention Voltage Only on VSTBY 2V ISB Standby Supply Current for Power CSI > VCC –0.3 V 100 200 µA Down Mode (Notes 2, 3 and 5) ILI Input Leakage Current VSS < VIN < VCC –1 ±.1 1 µA ILO Output Leakage Current 0.45 < VIN < VCC –10 ±5 10 µA IO Output Current Refer to IOL and IOH in the VOL and VOH row PLD_TURBO = OFF, 0mA f = 0 MHz (Note 3) PLD Only PLD_TURBO = ON, f = 0 MHz 400 700 µA/PT ICC (DC) Operating Supply During Flash Write/Erase (Note 5) Current Flash Only 15 30 mA Read Only, f = 0 MHz 0 0 mA SRAM f = 0 MHz 0 0 mA PLD AC Base Fig. 32 ICC (AC) (Note 4) (Note 5) FLASH AC Adder 2.5 3.5 mA/MHz SRAM AC Adder 1.5 3.0 mA/MHz PSD835G2 DC Characteristics (5 V ± 10% Versions) |
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