AT17F16_14 Datasheet, PDF (11/20 Pages) ATMEL Corporation – In-System Programmable (ISP) via 2-wire Bus

AT17F16
16. AC Characteristics
Symbol
T_OE(2)
T_CE(2)
T_CAC(2)
T_OH
T_DF(3)
T_LC
T_HC
T_SCE
T_HCE
T_HOE
F_MAX
F_MAX
T_WR
T_EC
Description
OE to Data Delay
CE to Data Delay
CLK to Data Delay
Data Hold from CE, OE, or CLK
CE or OE to Data Float Delay
CLK Low Time
CLK High Time
CE Setup Time to CLK
(to guarantee proper counting)
CE Hold Time from CLK
(to guarantee proper counting)
RESET/OE Low Time
(guarantees counter is reset)
Maximum Input Clock Frequency
SEREN = 0
Maximum Input Clock Frequency
SEREN = 1
Write Cycle Time⁽⁴⁾
Erase Cycle Time⁽⁴⁾
Commercial
Industrial⁽¹⁾
Commercial
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Commercial
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Commercial
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Commercial
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Commercial
Industrial⁽¹⁾
Commercial
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Commercial
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Commercial
Industrial⁽¹⁾
Commercial
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Commercial
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Commercial
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AT17F16
Min
Typ
Max
Units
50
ns
55
ns
55
ns
60
ns
3
30
ns
30
ns
0
ns
0
ns
15
ns
15
ns
15
ns
15
ns
15
ns
15
ns
20
ns
25
ns
0
ns
0
ns
20
ns
20
ns
10
MHz
10
MHz
33
MHz
33
MHz
12
µs
12
µs
25
s
25
s
Notes:
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.
4. See the AT17F Programming Specification for procedural information.
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3392F–CNFG–2/08