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최신정보 제품 솔루션 설계 애플리케이션 노트 지원 구매 회사소개 My Maxim



 
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 애플리케이션 노트
 
 신제품 보도자료







Maxim > 솔루션 > 보안 시스템

배터리 백업

데이터 시트
디스플레이 제목/부품번호 주요 성능 (이점)
QV    128바이트 비각인 (Nonimprinting) 메모리, RTC, 탬퍼 감지 기능이 있는 감시 소자가 내장된 NV SRAM 보안 관리자
MAX36051B

보안, 탬퍼 감지, 탬퍼 발생 시 암호화 키 파괴 기능을 제공하는 단일 칩 솔루션
QV  PDF 배터리 백업 회로 및 칩 인에이블 게이팅 기능이 내장된 저전력 µP 감시 회로
MAX16016, MAX16020, MAX16021

칩 인에이블 게이팅 및 전원 모니터링 기능이 내장된 업계 최고로 정교한 배터리 백업 감시 회로
QV  PDF 소형 µDFN 패키지로 제공되는 저전력 배터리 백업 회로
MAX16033, MAX16034, MAX16035, MAX16036, MAX16037, MAX16038, MAX16039, MAX16040

배터리 백업 기능으로 정밀한 전원 모니터링을 제공하는 업계 최소형 감시 소자
QV    비각인 (Nonimprinting) 메모리 기능이 내장된 초저전력 Tamper 감지 회로
DS3655

Tamper 발생 시 보안, Tamper 감지, 암호화 키 저장 및 파괴를 제공하는 단일 칩 솔루션
QV    탬퍼 (Tamper) 감지 기능이 내장된 NV SRAM 컨트롤러, RTC 및 감시소자
DS3650

탬퍼 발생 시 보안, 검출, 암호화 키 파괴를 제공하는 단일 칩 솔루션
QV    1kB Nonimprinting 키 메모리가 내장된 SPI™ 호환 보안 감시소자
DS3641

Tamper 발생 시 보안, Tamper 검출, 암호화 키 저장 및 파괴를 제공하는 단일 칩 솔루션
QV    배터리로 동작하는 64B Nonimprinting 암호화 키 SRAM이 내장된 보안 감시소자
DS3600

탬퍼 (Tamper) 발생 시 보안, 검출, 암호화 키 저장 및 파괴를 제공하는 단일 칩 솔루션
QV  PDF SOT23, 배터리 백업 기능 및 칩 인에이블 게이팅이 가능한 저전력, µP 감시 회로
MAX6365, MAX6366, MAX6367, MAX6368

배터리 백업 및 칩 인에이블 게이팅 기능이 내장된 업계 유일의 SOT23 µP 감시 회로
QV  PDF SOT23, 배터리 백업 기능이 있는 저전력 마이크로프로세서 감시 회로
MAX6361, MAX6362, MAX6363, MAX6364
QV  PDF 배터리 백업, 전원 오류 비교기 및 워치독 타이머가 내장된 마이크로프로세서 감시소자
MAX690, MAX691, MAX692, MAX693, MAX694, MAX695

표준, 완전한 기능의 µP 감시소자
QV  PDF 3.0V/3.3V 조정 가능한 마이크로프로세서 감시 회로
MAX793, MAX793R, MAX793S, MAX793T, MAX794, MAX795, MAX795R, MAX795S, MAX795T

3V/3.3V 시스템을 위한 완전한 기능의 배터리 백업 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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