at52br3224 ATMEL Corporation, at52br3224 Datasheet - Page 38

• Manufacturer Part Number: at52br3224
• Description: Single Plane Flash Combined With Sram
• Manufacturer: ATMEL Corporation

DC Electrical Characteristics
T
Capacitance
(Temp = 25 ° C, f = 1.0 MHz)
Note:
38
A
Symbol
I
I
I
I
I
I
V
V
Symbol
C
C
LI
LO
CC
CC1
SB
SB1
OL
OH
= -40 ° C to 85 ° C
IN
OUT
1. These parameters are sampled and not 100% tested.
AT52BR3224(T)/3228(T)
Parameter
Input Leakage Current
Output Leakage Current
Operating Power Supply Current
Average Operating Current
Standby Current (TTL Input)
Standby Current (CMOS Input)
Output Low
Output High
Parameter
Input Capacitance (Add, SCS1,
SCS2, SLB, SUB, SWE, SOE)
Output Capacitance (I/O)
(1)
Test Condition
V
V
SCS1 = V
SOE = V
SUB = V
SCS1 = V
V
SCS1 = V
V
100% Duty, I
SCS1 < 0.2V, SCS2 > V
V
Cycle Time = 1 µs
100% Duty, I
SCS1 = V
SUB, SLB = V
V
SCS1 > V
SCS2 < V
SUB, SLB > V
V
V
I
I
OL
OH
SS
SS
IN
IN
IN
IN
IN
IN
= 0.1 mA
= V
= V
< 0.2V or V
= V
> V
< V
= -0.1 mA
< V
< V
IH
IH
IH
CC
SS
IN
OUT
IH
IH
or V
or V
or V
< V
+ 0.2V
IH
IL
IL
IH
CC
SS
- 0.2V or
, SLB = V
or SWE = VIL or
, SCS2=V
, SCS2 = V
< V
or SCS2=V
or SCS2 = V
Condition
I/O
I/O
+ 0.2V or
- 0.2V or
V
V
CC
IL
IL
IL
IH
CC
I/O
IN
, I
, Cycle Time = Min
CC
IN
= 0 mA
= 0 mA
I/O
= 0 V
- 0.2V
= 0 V
,
> V
= 0 mA
IH
CC
IH
IH
,
IL
- 0.2V,
,
CC
IL
or
- 0.2V
or
LL
Max
10
8
Min
2.4
-1
-1
Max
0.5
0.4
40
25
1
1
5
5
Unit
pF
pF
1682A–10/01
Unit
mA
mA
mA
mA
µA
µA
µA
V
V