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STM1404BRMIQ6F中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
STM1404BRMIQ6F |
功能描述 | Security Supervisor with Battery Switchover |
文件大小 |
199.58 Kbytes |
頁面數(shù)量 |
9 頁 |
生產(chǎn)廠商 | STMICROELECTRONICS |
中文名稱 | 意法半導(dǎo)體 |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-8-10 10:16:00 |
人工找貨 | STM1404BRMIQ6F價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
STM1404BRMIQ6F規(guī)格書詳情
描述 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.
特性 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
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
BGA |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
ST/意法 |
22+ |
QFN16 |
9000 |
原裝正品,支持實(shí)單! |
詢價(jià) | ||
ST/意法 |
23+ |
QFN |
8160 |
原廠原裝 |
詢價(jià) | ||
ST |
23+ |
QFN |
16900 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
STMicroelectronics |
24+ |
16-QFN(3x3) |
65200 |
一級代理/放心采購 |
詢價(jià) | ||
ST/意法 |
23+ |
QFN16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ST/意法 |
22+ |
N |
30000 |
十七年VIP會員,誠信經(jīng)營,一手貨源,原裝正品可零售! |
詢價(jià) | ||
ST/意法 |
22+ |
N |
28000 |
原裝現(xiàn)貨只有原裝.假一罰十 |
詢價(jià) | ||
ST/意法 |
23+ |
QFN |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
ST |
QFN |
2000 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) |