AT88SC1608-09PT-00 ATMEL Corporation, AT88SC1608-09PT-00 Datasheet - Page 17

• Manufacturer Part Number: AT88SC1608-09PT-00
• Description: 8 x 256 x 8 Secure Memory with Authentication
• Manufacturer: ATMEL Corporation

Power Management
AC Characteristics
Table 7. AC Characteristics
Note:
Pin Capacitance
Table 8. Pin Capacitance
Notes:
0971G–SMEM–04/04
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
C
C
SCL
LOW
HIGH
AA
HD.STA
SU.STA
HD.DAT
SU.DAT
R
F
SU.STO
DH
WR
RST
SU.RST
HD.RST
VCC-RST
I/O
IN
1. Applicable over recommended operating range from T
2. This parameter is characterized and is not 100% tested.
1. Applicable over recommended operating conditions T
2. This parameter is characterized and is not 100% tested.
and 100 pF (unless otherwise noted)
Test Condition
Input/Output Capacitance (SDA)
Input Capacitance (RST, SCL)
Parameter
Clock Frequency, SCL
Clock Pulse Width Low
Clock Pulse Width High
Clock Low to Data Out Valid
Start Hold Time
Start Set-up Time
Data In Hold Time
Data In Set-up Time
Inputs Rise Time
Inputs Fall Time
Stop Set-up Time
Data Out Hold Time
Write Cycle Time
Reset Width High
Reset Set-up Time
Reset Hold Time
Power-on Reset Time
(1)
(1)
If VCC falls below 1.9V, the chip stops working until it rises above 2.7V.
(2)
(2)
(2)
(2)
A
A
= 25 C, f = 1.0 MHz, V
= 0 C to +70 C, V
Min
400
400
200
200
100
200
600
10
20
50
50
Max
8
6
CC
5.0-volt
= +2.7V to +5.5V, CL = 1 TTL Gate
CC
= +2.7V
Max
550
100
Units
1.0
2.0
30
10
pF
pF
AT88SC1608
Conditions
V
V
I/O
IN
Units
MHz
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
= 0V
= 0V
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