AT17C128A-10JC Atmel, AT17C128A-10JC Datasheet - Page 12

• Manufacturer Part Number: AT17C128A-10JC
• Description: IC SER CONFIG PROM 128K 20PLCC
• Manufacturer: Atmel

Specifications of AT17C128A-10JC

• Programmable Type: Serial EEPROM
• Memory Size: 128kb
• 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: AT17C128A10JC

AC Characteristics for AT17LV65A/128A/256A
V
Notes:
AC Characteristics for AT17LV128A/256A when Cascading
V
Notes:
12
Symbol
T
T
T
T
T
T
T
T
T
T
F
Symbol
T
T
T
T
F
CC
CC
OE
CE
CAC
OH
DF
LC
HC
SCE
HCE
HOE
MAX
CDF
OCK
OCE
OOE
MAX
= 3.3V ± 10%
(3)
= 3.3V ± 10%
(2)
(2)
(3)
(2)
(2)
(2)
(2)
1. Preliminary specifications for military operating range only.
2. AC test lead = 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 lead = 50 pF.
3. Float delays are measured with 5 pF AC loads. Transition is measured ± 200 mV from steady-state active levels.
AT17C/LV65A/128A/256A
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 CLK (to guarantee proper counting)
OE Low Time (guarantees counter is reset)
Maximum Input Clock Frequency
Description
DCLK to Data Float Delay
DCLK to nCASC Delay
nCS to nCASC Delay
OE to nCASC Delay
Maximum Input Clock Frequency
Min
Min
25
25
35
25
10
0
0
Commercial
8
Commercial
Max
Max
50
60
75
55
60
55
55
40
Industrial/Military
Industrial/Military
Min
Min
25
25
60
25
10
0
0
8
Max
Max
55
60
80
55
60
60
60
45
(1)
(1)
0996D–08/01
Units
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns