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AT49F040A Datasheet(PDF) 6 Page - ATMEL Corporation |
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AT49F040A Datasheet(HTML) 6 Page - ATMEL Corporation |
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6 / 16 page  6 AT49F040A 3359B–FLASH–10/04 Notes: 1. X can be VIL or VIH. 2. Refer to AC Programming Waveforms. 3. V H = 12.0V ± 0.5V. 4. Manufacturer Code: 1FH, Device Code: 13H. 5. See details under Software Product Identification Entry/Exit. Note: 1. In the erase mode, I CC is 90 mA. DC and AC Operating Range AT49F040A-55 AT49F040A-70 Operating Temperature (Case) Ind. -40 °C - 85°C -40 °C - 85°C VCC Power Supply 5V ± 10% 5V ± 10% Operating Modes Mode CE OE WE Ai I/O Read VIL VIL VIH Ai DOUT Program/Erase (2) V IL V IH V IL Ai D IN Standby/Write Inhibit V IH X(1) X X High Z Program Inhibit X X VIH X V IL X Output Disable X V IH X High Z Reset X X X X High Z Product Identification Hardware V IL V IL V IH A1 - A18 = V IL, A9 = VH, (3) A0 = V IL Manufacturer Code(4) A1 - A18 = VIL, A9 = VH, (3) A0 = V IH Device Code (4) Software (5) A0 = V IL, A1 - A18 =VIL Manufacturer Code (4) A0 = V IH, A1 - A18 =VIL Device Code(4) DC Characteristics Symbol Parameter Condition Min Max Units I LI Input Load Current V IN = 0V to VCC 10 µA I LO Output Leakage Current V I/O = 0V to VCC 10 µA ISB1 VCC Standby Current CMOS CE = VCC - 0.3V to VCC 70 µA I SB2 V CC Standby Current TTL CE = 2.0V to V CC 1mA I CC (1) V CC Active Current f = 5 MHz; I OUT = 0 mA 20 mA VIL Input Low Voltage 0.8 V V IH Input High Voltage 2.0 V VOL Output Low Voltage IOL = 2.1 mA 0.45 V V OH1 Output High Voltage I OH = -400 µA 2.4 V V OH2 Output High Voltage CMOS I OH = -100 µA; VCC = 4.5V 4.2 V |
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