at52br3244 ATMEL Corporation, at52br3244 Datasheet - Page 17

• Manufacturer Part Number: at52br3244
• Description: 32-megabit 2m X 16 Flash +4-megabit 256k X 16 / 8-megabit 512k X 16 Sram Stack Memory
• Manufacturer: ATMEL Corporation

DC Characteristics
Note:
2471E–STKD–10/02
Symbol
I
I
I
I
I
I
I
I
I
I
I
I
V
V
V
V
V
V
LI
LO
SB1
SB2
SB3
CC
CC1
PP1
CC2
PP2
CC3
PP3
IL
IH
OL1
OL2
OH1
OH2
(1)
1. In the erase mode, I
Parameter
Input Load Current
Output Leakage Current
V
V
V
V
V
V
V
V
V
V
Input Low Voltage
Input High Voltage
Output Low Voltage
Output Low Voltage
Output High Voltage
Output High Voltage
CC
CC
CC
CC
CC
PP
CC
PP
CC
PP
Active Read Current
Input Load Current
Programming Current (V
Programming Current (V
Standby Current CMOS
Standby Current TTL
Standby Current TTL
Programming Current (V
Programming Current (V
Programming Current (V
CC
is 50 mA.
PP
PP
PP
PP
PP
= 5.0V ± 0.5V)
= 12.0V ± 0.5V)
= V
= 5.0V ± 0.5V)
= 12.0V ± 0.5V)
CC
)
Condition
V
V
CE = V
CE = 2.0V to V
CE = 2.0V to V
f = 5 MHz; I
V
V
I
I
I
I
OL
OL
OH
OH
IN
I/O
PP
PP
= 2.1 mA
= 1.0 mA
= -400 µA
= -100 µA
= 0V to V
= 0V to V
= 0V, V
= V
CC
CC
- 0.3V to V
= 3.0V
CC
OUT
CC
CC
= 3.0V
CC
CC
= 0 mA
, V
CC
CC
= 2.85V
AT52BR3244(T)/3248(T)
Min
2.0
2.4
2.5
Max
0.45
0.20
-10
0.6
10
10
10
10
30
30
50
30
25
30
40
1
Units
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
17