Nanopower µP Supervisory Circuits with
Manual Reset and Watchdog Timer
Ordering Information (continued)
Table 4. Reset Timeout Periods
RESET TIMEOUT PERIODS
TIMEOUT
†
PART
TEMP RANGE PIN-PACKAGE
-40°C to +85°C 5 SOT23-5
-40°C to +85°C 5 SOT23-5
-40°C to +85°C 5 SOT23-5
-40°C to +85°C 5 SOT23-5
-40°C to +85°C 5 SOT23-5
-40°C to +85°C 5 SOT23-5
-40°C to +85°C 5 SOT23-5
-40°C to +85°C 5 SOT23-5
-40°C to +85°C 5 SOT23-5
-40°C to +85°C 5 SOT23-5
-40°C to +85°C 5 SOT23-5
-40°C to +85°C 5 SOT23-5
OPTION
MIN
10
TYP
15
MAX
25
UNITS
MAX6856UK_ _D_-T
MAX6858UK_ _D_-T
MAX6860UK_ _D_-T
MAX6861UK_ _-T
D1
D2
D3
D4
D5
D6
40
60
80
150
1200
300
600
225
1800
450
900
300
2400
600
1200
ms
MAX6862UK_ _-T
MAX6863UK_ _-T
MAX6864UK_ _D_ _-T
MAX6865UK_ _D_ _-T
MAX6866UK_ _D_ _-T
MAX6867UK_ _D_ _-T
MAX6868UK_ _D_ _-T
MAX6869UK_ _D_ _-T
Table 5. Standard Versions
PART
MAX6854UK16D3
MAX6854UK23D3
MAX6854UK26D3
MAX6854UK29D3
MAX6854UK31D3
MAX6856UK16D3
MAX6856UK23D3
MAX6856UK26D3
MAX6856UK29D3
MAX6856UK31D3
MAX6861UK17
TOP MARK
AEFS
AEFY
AEFZ
†
Insert reset threshold suffix (see Table 2, Threshold Suffix
Guide) after UK. Insert the number corresponding to the desired
reset timeout period (see Table 4, Reset Timeout Period) after D.
Insert the letter corresponding to the desired watchdog timeout
period (S or L, see Table 3) into the blank following the reset
timeout period suffix for the MAX6864–MAX6869.
AEGA
AEGB
AEGR
AEGS
AEGT
AEGU
AEGV
AEKO
AEKS
AEKP
AEKQ
AEOS
AEOT
AEOU
AEOV
AEOW
AEOX
AEOY
AEOZ
AEGC
AEGD
AEGE
AEGF
AEGG
AEGW
AEGX
AEGY
AEFT
Note: Sample stock is generally held on standard versions
only (see Table 5, Standard Versions Table). Standard versions
have an order increment of 2500 pieces. Nonstandard versions
have an order increment of 10,000 pieces. Contact factory for
availability of nonstandard versions.
MAX6861UK225
MAX6861UK26
Devices are available in both leaded and lead-free packaging.
Specify lead-free by replacing “-T” with “+T” when ordering.
MAX6861UK29
MAX6862UK17
MAX6862UK225
MAX6862UK26
MAX6862UK29
MAX6863UK17
MAX6863UK225
MAX6863UK26
MAX6863UK29
MAX6864UK16D3S
MAX6864UK23D3S
MAX6864UK26D3S
MAX6864UK29D3S
MAX6864UK31D3S
MAX6866UK16D3S
MAX6866UK23D3S
MAX6866UK26D3S
MAX6866UK29D3S
MAX6866UK31D3S
AEGZ
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