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STM1404CTOHQ6F中文资料PDF规格书
STM1404CTOHQ6F规格书详情
Description
The STM1404 family of security supervisors are a low power family of intrusion (tamper) detection chips targeted at manufacturers of POS terminals and other systems, to enable them to meet physical and/or environmental intrusion monitoring requirements as mandated by various standards, such as Federal Information Processing Standards (FIPS) Pub 140 entitled “Security Requirements for Cryptographic Modules,” published by the National Institute of Standards and Technology, U.S. Department of Commerce), EMVCo, ISO, ZKA, and VISA PED.
Features
■ STM1404 supports FIPS-140 security level 4
– Four high-impedance physical tamper inputs
– Over/under operating voltage detector
– Security alarm (SAL) on tamper detection
– Over/under operating temperature detector
– Over/under temperature thresholds are customer-selectable and factoryprogrammed
■ Supervisory functions
– Automatic battery switchover
– RST output (open drain)
– Manual (push-button) reset input (MR)
– Power-fail comparator (PFI/PFO)
■ Vccsw (VCC switch output)
– Low when switched to VCC
– High when switched to VBAT (BATT ON indicator)
■ Battery low voltage detector (power-up)
■ Optional VREF (1.237 V)
– (Available for STM1404A only)
■ Low battery supply current (5.3 µA typ)
■ Secure low profile 16-pin, 3 x 3 mm, QFN package
■ RoHS compliance
– Lead-free components compliant with the RoHS directive
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
TO-247 |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
SAMWON |
24+ |
SWITCH |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
SAMWON |
22+23+ |
X |
24481 |
绝对原装正品全新进口深圳现货 |
询价 | ||
SAMWON |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
FSC |
02+ |
TO-3 |
1365 |
询价 | |||
SAMWON |
2019+ |
X |
6000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
STM |
23+ |
原厂封装 |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
SAMWON |
2021+ |
X |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
STMicroelectronics |
23+ |
16-QFN |
7750 |
全新原装优势 |
询价 | ||
SAMWON |
21+ |
SMD |
9866 |
询价 |