Rainbow-electronics Preliminary Manual do Utilizador descarregar pdf (Página 7)

AT49F004/4096A(T)

Notes: 1. X can be V

or V

2. Refer to AC Programming Waveforms.

3. V

= 12.0V ± 0.5V.

4. Manufacturer Code: 161FH

Device Code: 11H (AT49F004), 1692H (AT49F4096A), 10H (AT49F004T), 1690H (AT49F4096AT).

5. See details under Software Product Identification Entry/Exit.

Note: 1. In the erase mode, I

is 90 mA.

DC and AC Operating Range

AT49F004(T)/4096A(T)-55 AT49F004(T)/4096A(T)-70 AT49F004(T)/4096A(T)-90

Operating

Temperature (Case)

Com. 0

C - 70

Ind. N/A -40

C - 85

C-40

C - 85

Power Supply 5V

10% 5V

10%

Operating Modes

Mode CE OE WE RESET Ai I/O

Read V

Ai D

OUT

Program/Erase

(2)

Ai D

Standby/Program

Inhibit

(1)

X High Z

Program Inhibit X X V

Program Inhibit X V

Output Disable X V

High Z

Reset X X X V

X High Z

Product Identification

Hardware V

A1 - A18 = V

, A9 = V

(3)

A0 = V

Manufacturer Code

(4)

A1 - A18 = V

, A9 = V

(3)

A0 = V

Device Code

(4)

Software

(5)

A0 = V

, A1 - A18 = V

Manufacturer Code

(4)

A0 = V

, A1 - A18 = V

Device Code

(4)

DC Characteristics

Symbol Parameter Condition Min Max Units

Input Load Current V

= 0V to V

10 µA

Output Leakage Current V

I/O

= 0V to V

10 µA

SB1

Standby Current CMOS CE = V

- 0.3V to V

300 µA

SB2

Standby Current TTL CE = 2.0V to V

3mA

(1)

Active Current f = 5 MHz; I

OUT

= 0 mA 50 mA

Input Low Voltage 0.8 V

Input High Voltage 2.0 V

Output Low Voltage I

= 2.1 mA 0.45 V

Output High Voltage I

= -400 µA 2.4 V

1 2 3 4 5 6 7 8 9 10 11 12 ... 15 16

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