Rainbow Electronics AT49LV040 - Manual (Page 5)

AT49BV/LV040
5
Notes: 1. X can be V
IL
or V
IH
.
2. Refer to AC programming waveforms.
3. V
H
= 12.0V ± 0.5V.
4. Manufacturer Code: 1FH
Device Code: 13H
Notes: 1. In the erase mode, I
CC
is 50 mA.
2. See details under “Software Product Identification Entry/Exit” on page 10.
DC and AC Operating Range
AT49LV040-70 AT49BV/LV040-90 AT49BV040-12
Operating
Temperature (Case)
Com. 0
°C - 70°C
0
°C - 70°C
0
°C - 70°C
Ind. -40 °C - 85°C -40 °C - 85°C -40 °C - 85°C
V
CC
Power Supply 3.0V to 3.6V 2.7V to 3.6V/3.0V to 3.6V 2.7V to 3.6V
Operating Modes
Mode CE OE WE Ai I/O
Read V
IL
V
IL
V
IH
Ai D
OUT
Program (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 V
IH
Program Inhibit X V
IL
X
Output Disable X V
IH
X High-Z
Product Identification
Hardware V
IL
V
IL
V
IH
A1 - A18 = V
IL
, A9 = V
H
, (3)
A0 = V
IL
Manufacturer Code (4)
A1 - A18 = V
IL
, A9 = V
H
, (3)
A0 = V
IH
Device Code (4)
Software (2)
A0 = V
IL
, A1 - A18 = V
IL
Manufacturer Code (4)
A0 = V
IH
, A1 - A18 = V
IL
Device Code (4)
DC Characteristics
Symbol Parameter Condition Min Typ Max Units
I
LI
Input Load Current V
IN
= 0V to V
CC
10 µA
I
LO
Output Leakage Current V
I/O
= 0V to V
CC
10 µA
I
SB1
V
CC
Standby Current CMOS CE = V
CC
- 0.3V to V
CC
50 µA
I
SB2
V
CC
Standby Current TTL CE = 2.0V to V
CC
1 mA
I
CC
(1) V
CC
Active Current f = 5 MHz; I
OUT
= 0 mA, V
CC
= 3.6V 25 mA
V
IL
Input Low Voltage 0.8 V
V
IH
Input High Voltage 2.0 V
V
OL
Output Low Voltage I
OL
= 2.1 mA 0.45 V
V
OH
Output High Voltage I
OH
= -100 µA; V
CC
= 3.0V 2.4 V