AT17C65A-10JC Atmel, AT17C65A-10JC Datasheet - Page 11

IC SER CONFIG PROM 65K 20PLCC

AT17C65A-10JC

Manufacturer Part Number
AT17C65A-10JC
Description
IC SER CONFIG PROM 65K 20PLCC
Manufacturer
Atmel
Datasheet

Specifications of AT17C65A-10JC

Programmable Type
Serial EEPROM
Memory Size
64kb
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
0°C ~ 70°C
Package / Case
20-LCC (J-Lead)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT17C65A10JC
AC Characteristics for AT17C256A
V
Notes:
AC Characteristics for AT17C256A when Cascading
V
Notes:
0996D–08/01
Symbol
T
T
T
T
T
T
T
T
T
T
F
Symbol
T
T
T
T
F
CC
CC
OE
OH
OCK
OCE
OOE
CE
CAC
DF
LC
HC
SCE
HCE
HOE
MAX
CDF
MAX
= 5V ± 5% Commercial; V
(3)
= 5V ± 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.
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
DCLK to Data Float Delay
DCLK to nCASC Delay
nCS to nCASC Delay
OE to nCASC Delay
Maximum Input Clock Frequency
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
DCLK High Time
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
CC
CC
= 5V ± 10% Industrial/Military
= 5V ± 10% Industrial/Military
12.5
Min
10.0
AT17C/LV65A/128A/256A
Min
20
20
35
20
0
0
Commercial
Commercial
Max
Max
50.0
35.0
35.0
30.0
30
45
50
50
Industrial/Military
Industrial/Military
12.5
Min
10.0
Min
20
20
40
20
0
0
Max
Max
50.0
40.0
35.0
35.0
35
45
55
50
(1)
(1)
Units
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
11

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