AT17C002A-10QI Atmel, AT17C002A-10QI Datasheet - Page 10

• Manufacturer Part Number: AT17C002A-10QI
• Description: IC SRL CONFIG EEPROM 2M 32TQFP
• Manufacturer: Atmel

Specifications of AT17C002A-10QI

• Programmable Type: Serial EEPROM
• Memory Size: 2Mb
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC Characteristics for AT17C002A
V
Notes:
AC Characteristics for AT17C002A When Cascading
V
Notes:
10
Symbol
T
T
T
T
T
T
T
T
T
T
F
T
T
Symbol
T
T
T
T
F
CC
CC
OE
CE
CAC
OH
DF
LC
HC
SCE
HCE
LOE
MAX
LC
HC
CDF
OCK
OCE
OOE
MAX
= 5V ± 5% Commercial/V
(3)
= 5V ± 5% Commercial/V
(2)
(2)
(2)
(2)
(2)
(2)
(3)
1. Preliminary specifications for military operating range only.
2. AC test load = 50 pF.
3. Float delays are measured with 5 pF AC loads. Transition is measured ± 200 mV from steady state active levels.
1. Preliminary specifications for military operating range only.
2. AC test load = 50 pF.
3. Float delays are measured with 5 pF AC loads. Transition is measured ± 200 mV from steady state active levels.
AT17C/LV002A
Description
OE to Data Delay
nCS to Data Delay
DCLK to Data Delay
Data Hold From nCS, OE or DCLK
nCS or OE to Data Float Delay
DCLK Low Time Slave Mode
DCLK High Time Slave Mode
nCS Setup Time to DCLK (to guarantee proper counting)
nCS Hold Time from DCLK (to guarantee proper
counting)
OE Low Time (guarantees counter is reset)
Maximum Input Clock Frequency Slave Mode
DCLK Low Time Master Mode
DCLK High Time Master Mode
Description
DCLK to Data Float Delay
DCLK to nCASC Delay
nCS to nCASC Delay
OE to nCASC Delay
Maximum Input Clock Frequency
.
CC
CC
= 5V ± 10% Industry/Military
= 5V ± 10% Industry/Military
Min
12.5
Min
20
20
20
20
12
30
30
0
0
Commercial
Commercial
Max
Max
250
250
30
45
50
50
50
35
35
30
Industrial/Military
Industrial/Military
12.5
12.5
Min
Min
20
20
25
20
30
30
0
0
Max
Max
250
250
35
45
55
50
50
40
35
30
(1)
(1)
2280B–08/01
Units
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns