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マキシム > ソリューション > セキュリティシステム

バッテリバックアップ

データシート
表示 タイトル/製品 主な特長
QV    128バイトのインプリンティングなしの内部メモリ、RTC、およびタンパー検出付き監視回路内蔵、NV SRAMセキュリティマネージャ
MAX36051B

セキュリティ、タンパー検出、およびタンパー発生時の暗号鍵破壊を提供するシングルチップソリューション
QV  PDF バッテリバックアップ回路およびチップイネーブルゲートを備えた、低電力µP監視回路
MAX16016, MAX16020, MAX16021

チップイネーブルゲートおよび電源監視を備えた、業界で最も進んだバッテリバックアップ監視回路
QV  PDF 低電力バッテリバックアップ回路、小型µDFNパッケージ
MAX16033, MAX16034, MAX16035, MAX16036, MAX16037, MAX16038, MAX16039, MAX16040

バッテリバックアップ付き、高精度電源監視を提供する、業界最小監視回路
QV    インプリンティングのないメモリ内蔵、超低電力タンパー検出回路
DS3655

セキュリティ、タンパー検出、暗号鍵の保存、およびタンパー発生時の暗号鍵破壊を提供するシングルチップソリューション
QV    不正検出付き、NV SRAMコントローラ、RTC、および監視回路
DS3650

セキュリティ、タンパー検出、およびタンパー発生時の暗号鍵破壊を提供するシングルチップソリューション
QV    インプリンティングのない1kBキーメモリ付き、SPI™対応セキュア監視回路
DS3641

セキュリティ、タンパー検出、暗号鍵の保存、およびタンパー発生時の暗号鍵破壊を提供するシングルチップソリューション
QV    64B、インプリンティングなし、バッテリバックアップ暗号鍵SRAM内蔵セキュア監視回路
DS3600

セキュリティ、タンパー検出、暗号鍵の保存、およびタンパー発生時の暗号鍵破壊を提供するシングルチップソリューション
QV  PDF バッテリバックアップおよびチップイネーブルゲート付き、SOT23、低電力µP監視回路
MAX6365, MAX6366, MAX6367, MAX6368

業界唯一のバッテリバックアップおよびチップイネーブルゲート付きSOT23 µP監視回路
QV  PDF SOT23、低電力マイクロプロセッサ監視回路、バッテリバックアップ付
MAX6361, MAX6362, MAX6363, MAX6364

QV  PDF マイクロプロセッサ監視回路
MAX690, MAX691, MAX692, MAX693, MAX694, MAX695

業界標準、フル機能µP監視回路
QV  PDF 3.0V/3.3V、可変マイクロプロセッサ監視回路
MAX793, MAX793R, MAX793S, MAX793T, MAX794, MAX795, MAX795R, MAX795S, MAX795T

3V/3.3Vシステム用フル機能バッテリバックアップIC



Key Specifications:  Battery Backup Circuits
Part Number Reset Thresh.
(V)
Reset Out ICC
(µA)
Features RoHS Available Industry Qualified Oper. Temp.
(°C)
Package/Pins Smallest Available Pckg.
(mm2)
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
Active Low
Open Drain
Push-Pull
5
Batt Freshness Seal
Battery On
Manual Reset
Power Fail Comparator
Watchdog
Yes - -40 to +85
TDFN-EP/10
9.6
MAX16020 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
5
Batt Freshness Seal
Battery On
Chip Enable Gate
Low Line
Manual Reset
Power Fail Comparator
Watchdog
- -40 to +85
TQFN/16
16.8
MAX16021 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active High
Active Low
Open Drain
Push-Pull
5
Batt Freshness Seal
Battery On
Chip Enable Gate
Low Line
Manual Reset
Power Fail Comparator
Watchdog
- -40 to +85
TQFN/16
16.8
MAX16033 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
50
Chip Enable Gate
Manual Reset
Power Fail Comparator
- -40 to +85
µDFN/10
4.2
MAX16034 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
50
Chip Enable Gate
Power Fail Comparator
Watchdog
- -40 to +85
µDFN/10
4.2
MAX16035 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
50
Battery On
Chip Enable Gate
Power Fail Comparator
- -40 to +85
µDFN/10
4.2
MAX16036 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
50
Adjustable Reset Input
Chip Enable Gate
Power Fail Comparator
- -40 to +85
µDFN/10
4.2
MAX16037 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
50
Manual Reset
Power Fail Comparator
- -40 to +85
µDFN/8
4.2
MAX16038 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
50
Power Fail Comparator
Watchdog
- -40 to +85
µDFN/8
4.2
MAX16039 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
50
Battery On
Power Fail Comparator
- -40 to +85
µDFN/8
4.2
MAX16040 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
50
Adjustable Reset Input
Power Fail Comparator
- -40 to +85
µDFN/8
4.2
MAX6365H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
50
Chip Enable Gate
Manual Reset
- -40 to +85
SOT/8
9
MAX6365L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
50
Chip Enable Gate
Manual Reset
- -40 to +85
SOT/8
9
MAX6365P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
50
Chip Enable Gate
Manual Reset
- -40 to +85
SOT/8
9
MAX6366H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
50
Chip Enable Gate
Watchdog
- -40 to +85
SOT/8
9
MAX6366L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
50
Chip Enable Gate
Watchdog
- -40 to +85
SOT/8
9
MAX6366P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
50
Chip Enable Gate
Watchdog
- -40 to +85
SOT/8
9
MAX6367H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
50
Battery On
Chip Enable Gate
- -40 to +85
SOT/8
9
MAX6367L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
50
Battery On
Chip Enable Gate
- -40 to +85
SOT/8
9
MAX6367P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
50
Battery On
Chip Enable Gate
- -40 to +85
SOT/8
9
MAX6368H 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
50
Adjustable Reset Input
Chip Enable Gate
- -40 to +85
SOT/8
9
MAX6368L 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
50
Adjustable Reset Input
Chip Enable Gate
- -40 to +85
SOT/8
9
MAX6368P 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
50
Adjustable Reset Input
Chip Enable Gate
- -40 to +85
SOT/8
9
MAX6361H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
50 Manual Reset - -40 to +85
SOT/6
9
MAX6361L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
50 Manual Reset - -40 to +85
SOT/6
9
MAX6361P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
50 Manual Reset - -40 to +85
SOT/6
9
MAX6362H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
50 Watchdog - -40 to +85
SOT/6
9
MAX6362L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
50 Watchdog - -40 to +85
SOT/6
9
MAX6362P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
50 Watchdog - -40 to +85
SOT/6
9
MAX6363H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
50 Battery On - -40 to +85
SOT/6
9
MAX6363L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
50 Battery On - -40 to +85
SOT/6
9
MAX6363P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
50 Battery On - -40 to +85
SOT/6
9
MAX6364H 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
50 Adjustable Reset Input - -40 to +85
SOT/6
9
MAX6364L 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
50 Adjustable Reset Input - -40 to +85
SOT/6
9
MAX6364P 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
50 Adjustable Reset Input - -40 to +85
SOT/6
9
MAX793  2.5 to 3.3
Active High
Active Low
Open Drain
Push-Pull
60
Adjustable Reset Input
Battery On
Chip Enable Gate
Low Line
Manual Reset
Power Fail Comparator
Watchdog
-
-40 to +85
0 to +70
PDIP(N)/16
SOIC(N)/16
61.9
MAX794 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active High
Active Low
Open Drain
Push-Pull
60
Adjustable Reset Input
Battery On
Chip Enable Gate
Low Line
Manual Reset
Power Fail Comparator
Watchdog
-
-40 to +85
0 to +70
PDIP(N)/16
SOIC(N)/16
158.4
MAX795  2.5 to 3.3
Active Low
Open Drain
50
Battery On
Chip Enable Gate
-
-40 to +85
0 to +70
PDIP(N)/8
SOIC(N)/8
81.9
MAX690  4.5 to 5.0
Active Low
Push-Pull
5000
Adjustable Reset Input
Power Fail Comparator
Watchdog
MIL-STD-883B
-55 to +125
-40 to +85
0 to +70
CDIP(N)/8
FPCK/10
LCC/20
PDIP(N)/8
79.7
MAX691  4.5 to 5.0
Active High
Active Low
Push-Pull
5000
Adjustable Reset Input
Battery On
Chip Enable Gate
Low Line
Power Fail Comparator
Watchdog
MIL-STD-883B
-55 to +125
-40 to +85
0 to +70
CDIP(N)/16
LCC/20
PDIP(N)/16
SOIC(W)/16
158.4
MAX692  4.0 to 4.5
Active Low
Push-Pull
5000
Adjustable Reset Input
Power Fail Comparator
Watchdog
MIL-STD-883B
-55 to +125
-40 to +85
0 to +70
CDIP(N)/8
PDIP(N)/8
79.7
MAX693  4.0 to 4.5
Active High
Active Low
Push-Pull
5000
Adjustable Reset Input
Battery On
Chip Enable Gate
Low Line
Power Fail Comparator
Watchdog
MIL-STD-883B
-55 to +125
-40 to +85
0 to +70
CDIP(N)/16
LCC/20
PDIP(N)/16
SOIC(W)/16
158.4
MAX694  4.5 to 5.0
Active Low
Push-Pull
5000
Adjustable Reset Input
Power Fail Comparator
Watchdog
MIL-STD-883B
-55 to +125
-40 to +85
0 to +70
CDIP(N)/8
LCC/20
PDIP(N)/8
79.7
MAX695  4.5 to 5.0
Active High
Active Low
Push-Pull
5000
Adjustable Reset Input
Battery On
Chip Enable Gate
Low Line
Power Fail Comparator
Watchdog
MIL-STD-883B
-55 to +125
-40 to +85
0 to +70
CDIP(N)/16
PDIP(N)/16
SOIC(W)/16
158.4
See All Battery Backup Circuits (86)

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
DS3655  - 4 64 No No No No Yes
CSBGA/16
16 -40 to +85
DS3650  2 - - No No Yes Yes
CSBGA/16
16
DS3600  4 1 64 Yes Yes No Yes
CSBGA/25
25
DS3641  5 3 1024 No Yes Yes Yes
CSBGA/25
25
See All Secure Supervisors (7)



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