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Maxim > Solutions > PIN Pad (Kiosk) Terminals

Battery Backup

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF Low-Power μP Supervisory Circuits with Battery-Backup Circuit and Chip-Enable Gating
MAX16016, MAX16020, MAX16021

Industry's Most Sophisticated Battery-Backup Supervisory Circuits with Chip-Enable Gating and Power-Supply Monitoring
QV  PDF 3.3V 26-Channel, Three-Stateable Transmission Gate
DS3690

Highest Density Transmission Gate in the Industry; Needed for Higher Density SRAM
QV    8k x 8 Secure Memory with Programmable Tamper-Response Hierarchy and RTC
DS3665

Industry's First 8kB Secure Memory with Tamper-Response Hierarchy
QV  PDF Low-Power Battery Backup Circuits in Small µDFN Packages
MAX16033, MAX16034, MAX16035, MAX16036, MAX16037, MAX16038, MAX16039, MAX16040

Industry's Smallest Supervisors Offer Precision Power-Supply Monitoring with Battery Backup
QV    NV SRAM Controller, RTC, and Supervisor with Tamper Detection
DS3650

Single-Chip Solution Provides Security, Tamper Detection, and Encryption-Key Destruction in Event of Tamper
QV    Secure Supervisor with 64B Nonimprinting, Battery-Backed Encryption Key SRAM
DS3600

Single-Chip Solution Provides Security, Tamper Detection, Encryption Key Storage, and Encryption Key Destruction in Event of Tamper
QV  PDF SOT23, Low-Power µP Supervisory Circuits with Battery Backup and Chip-Enable Gating
MAX6365, MAX6365H, MAX6365L, MAX6365P, MAX6366, MAX6366H, MAX6366L, MAX6366P, MAX6367, MAX6367H, MAX6367L, MAX6367P, MAX6368, MAX6368H, MAX6368L, MAX6368P

Industry's Only SOT23 µP Supervisory Circuit with Battery Backup and Chip-Enable Gating
QV  PDF SOT23, Low-Power Microprocessor Supervisory Circuits with Battery Backup
MAX6361, MAX6361H, MAX6361L, MAX6361P, MAX6362, MAX6362H, MAX6362L, MAX6362P, MAX6363, MAX6363H, MAX6363L, MAX6363P, MAX6364, MAX6364H, MAX6364L, MAX6364P




Key Specifications:  Battery Backup Circuits
Part Number Reset Thresh.
(V)
Reset Out Reset Out ICC
(µA)
Features RoHS Available Package/Pins Smallest Available Pckg.
(mm2)
Oper. Temp.
(°C)
Active Low Active High max max w/pins
MAX16016 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
- 5
Batt Freshness Seal
Battery On
Manual Reset
Power Fail Comparator
Watchdog
Yes
TDFN-EP/10
10 -40 to +85
MAX16020 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
- 5
Batt Freshness Seal
Battery On
Chip Enable Gate
Low Line
Manual Reset
Power Fail Comparator
Watchdog
TQFN/16
17
MAX16021 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
Open Drain
Push-Pull
5
Batt Freshness Seal
Battery On
Chip Enable Gate
Low Line
Manual Reset
Power Fail Comparator
Watchdog
TQFN/16
17
MAX16033 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
- 50
Chip Enable Gate
Manual Reset
Power Fail Comparator
µDFN/10
4
MAX16034 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
- 50
Chip Enable Gate
Power Fail Comparator
Watchdog
µDFN/10
4
MAX16035 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
- 50
Battery On
Chip Enable Gate
Power Fail Comparator
µDFN/10
4
MAX16036 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
- 50
Adjustable Reset Input
Chip Enable Gate
Power Fail Comparator
µDFN/10
4
MAX16037 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
- 50
Manual Reset
Power Fail Comparator
µDFN/8
4
MAX16038 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
- 50
Power Fail Comparator
Watchdog
µDFN/8
4
MAX16039 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
- 50
Battery On
Power Fail Comparator
µDFN/8
4
MAX16040 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
- 50
Adjustable Reset Input
Power Fail Comparator
µDFN/8
4
MAX6365H 
2.5 to 3.3
3.3 to 5.5
- Open Drain 50
Chip Enable Gate
Manual Reset
SOT/8
9
MAX6365L 
2.5 to 3.3
3.3 to 5.5
Push-Pull - 50
Chip Enable Gate
Manual Reset
SOT/8
9
MAX6365P 
2.5 to 3.3
3.3 to 5.5
Open Drain - 50
Chip Enable Gate
Manual Reset
SOT/8
9
MAX6366H 
2.5 to 3.3
3.3 to 5.5
- Open Drain 50
Chip Enable Gate
Watchdog
SOT/8
9
MAX6366L 
2.5 to 3.3
3.3 to 5.5
Push-Pull - 50
Chip Enable Gate
Watchdog
SOT/8
9
MAX6366P 
2.5 to 3.3
3.3 to 5.5
Open Drain - 50
Chip Enable Gate
Watchdog
SOT/8
9
MAX6367H 
2.5 to 3.3
3.3 to 5.5
- Open Drain 50
Battery On
Chip Enable Gate
SOT/8
9
MAX6367L 
2.5 to 3.3
3.3 to 5.5
Push-Pull - 50
Battery On
Chip Enable Gate
SOT/8
9
MAX6367P 
2.5 to 3.3
3.3 to 5.5
Open Drain - 50
Battery On
Chip Enable Gate
SOT/8
9
MAX6368H 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
- Open Drain 50
Adjustable Reset Input
Chip Enable Gate
SOT/8
9
MAX6368L 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull - 50
Adjustable Reset Input
Chip Enable Gate
SOT/8
9
MAX6368P 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain - 50
Adjustable Reset Input
Chip Enable Gate
SOT/8
9
MAX6361H 
2.5 to 3.3
3.3 to 5.5
- Open Drain 50 Manual Reset
SOT/6
9
MAX6361L 
2.5 to 3.3
3.3 to 5.5
Push-Pull - 50 Manual Reset
SOT/6
9
MAX6361P 
2.5 to 3.3
3.3 to 5.5
Open Drain - 50 Manual Reset
SOT/6
9
MAX6362H 
2.5 to 3.3
3.3 to 5.5
- Open Drain 50 Watchdog
SOT/6
9
MAX6362L 
2.5 to 3.3
3.3 to 5.5
Push-Pull - 50 Watchdog
SOT/6
9
MAX6362P 
2.5 to 3.3
3.3 to 5.5
Open Drain - 50 Watchdog
SOT/6
9
MAX6363H 
2.5 to 3.3
3.3 to 5.5
- Open Drain 50 Battery On
SOT/6
9
MAX6363L 
2.5 to 3.3
3.3 to 5.5
Push-Pull - 50 Battery On
SOT/6
9
MAX6363P 
2.5 to 3.3
3.3 to 5.5
Open Drain - 50 Battery On
SOT/6
9
MAX6364H 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
- Open Drain 50 Adjustable Reset Input
SOT/6
9
MAX6364L 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull - 50 Adjustable Reset Input
SOT/6
9
MAX6364P 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain - 50 Adjustable Reset Input
SOT/6
9
See All Battery Backup Circuits (86)

Key Specifications:  I/O Port Expanders
Part Number Features I/O Outputs VSUPPLY
(V)
VSUPPLY
(V)
min max
DS3690 
26 Bidirectional Channels
High-Speed On/Off Time
Low Propagation Delay
26 26 2.7 3.6
See All I/O Port Expanders (26)

Key Specifications:  Secure Supervisors
Part Number Analog Voltages Monitored Digital Inputs Monitored Internal Key Memory
(Bytes)
Ext. Memory Cntrl. Random Number Gen. Over Voltage Monitor Battery Monitor RoHS Available Package/Pins Smallest Available Pckg.
(mm2)
Oper. Temp.
(°C)
max w/pins
DS3650  2 - - No No Yes Yes Yes
CSBGA/16
16 -40 to +85
DS3600  4 1 64 Yes Yes No
CSBGA/25
25
See All Secure Supervisors (7)



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