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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

STM1404BRMIQ6F
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

生產(chǎn)廠商

STMICROELECTRONICS

中文名稱

意法半導(dǎo)體

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

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)