at94s40al ATMEL Corporation, at94s40al Datasheet - Page 15

• Manufacturer Part Number: at94s40al
• Description: At94s05al Secure 5k - 40k Gates Of At40k Fpga With 8-bit Microcontroller, Up To 36 Kbytes Of Sram And On-chip Program Storage Eeprom
• Manufacturer: ATMEL Corporation

4.11
V
Notes:
4.12
V
Notes:
2314E–FPSLI–6/05
Symbol
V
I
I
I
V
V
V
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
CC
CC
CC
LL
LO
CLOCK
LOW
HIGH
AA
BUF
HD;STA
SU;STA
HD DAT
SU DAT
R
F
SU STO
DH
WR
CC
IH
IL
OL
= 3.3V ± 10%, T
= 3.3V ± 10%, T
DC Characteristics
1. Specific to programming mode (i.e., when SER_EN is driven Low)
2. Commercial temperature range 0 C - 70 C
3. Industrial temperature range -40 C - 85 C
4. This parameter is characterized and is not 100% tested.
AC Characteristics
1. Specific to programming mode (i.e., when SER_EN is driven Low)
2. Commercial temperature range 0 C - 70 C
3. Industrial temperature range -40 C - 85 C
4. This parameter is characterized and is not 100% tested.
Parameter
Clock Frequency, Clock
Clock Pulse Width Low
Clock Pulse Width High
Clock Low to Data Out Valid
Time the Bus Must Be Free Before a New Transmission Can Start
Start Hold Time
Start Setup Time
Data In Hold Time
Data In Setup Time
Inputs Rise Time
Inputs Fall Time
Stop Setup Time
Data Out Hold Time
Write Cycle Time
Parameter
Supply Voltage
Supply Current
Input Leakage Current
Output Leakage Current
High-level Input Voltage
Low-level Input Voltage
Output Low-level Voltage
A
A
= -40°C - 85°C
= -40°C - 85°C
(1)
(1)
(2)(3)(4)
(2)(3)(4)
Test Condition
V
V
V
I
OL
CC
IN
OUT
= 2.1 mA
= V
= 3.6
= V
CC
CC
or V
or V
SS
SS
V
CC
Min
-0.5
3.0
x 0.7
AT94S Secure Family
0.10
0.05
Typ
Min
3.3
0.1
4.5
0.2
0.1
2
4
4
2
2
0
2
V
CC
Max
Max
100
3.6
0.2
0.4
0.3
0.3
10
10
20
3
1
+ 0.5
Units
Units
KHz
m
ms
µA
µA
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
V
V
V
V
A
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