AT17C020A-10JI Atmel, AT17C020A-10JI Datasheet - Page 10

• Manufacturer Part Number: AT17C020A-10JI
• Description: IC SERIAL CONFIG PROM 2M 20PLCC
• Manufacturer: Atmel

Specifications of AT17C020A-10JI

• Programmable Type: Serial EEPROM
• Memory Size: 2Mb
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT17C020A10JI

.
AC Characteristics for AT17LV020A
V
AC Characteristics for AT17LV020A 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
= 3.3V ± 5% Commercial / V
(3)
= 3.3V ± 5% Commercial / V
(2)
(2)
(3)
(2)
(2)
(2)
(2)
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.
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)
MAX 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
MAX Input Clock Frequency Slave Mode
AT17C/LV020A
CC
CC
= 3.3V ± 5% Ind./Mil.
= 3.3V ± 5% Ind./Mil.
Min
Min
12
25
25
35
20
12
30
30
0
0
Commercial
Commercial
Max
Max
300
300
50
55
60
50
50
50
35
35
Industrial/Military
Industrial/Military
Min
Min
7.5
7.5
25
25
40
20
30
30
0
0
Max
Max
300
300
50
55
40
35
55
60
65
50
(1)
(1)
Units
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns