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NVT4557UKAZ中文資料恩XP數(shù)據(jù)手冊PDF規(guī)格書
NVT4557UKAZ規(guī)格書詳情
1 General description
The NVT4557 device is built for interfacing a SIM card with a single low-voltage 1.08 V to 1.98 V host side
interface. The NVT4557 contains three 1.62 V to 3.6 V level translators to convert the data, RSTn and CLKn
signals between a SIM card and a host microcontroller.
The NVT4557 is compliant with all ETSI, IMT-2000 and ISO-7816 SIM/Smart card interface requirements.
2 Features and benefits
? Supports clock speed up to 10 MHz clock
? Compliant with all ETSI, IMT-2000 and ISO-7816 SIM/Smart card
interface requirements
? Support SIM card supply voltages with range of 1.62 V to 3.6 V
? Host microcontroller operating voltage range: 1.08 V to 1.98 V
? Automatic level translation of I/O, RSTn and CLKn between SIM card and host side interface with capacitance
isolation
? Incorporates shutdown feature for the SIM card signals according to ISO-7816-3
? Automatic enable and disable through VCCB (Enable pin on NVT4557HK 10 pin package only)
? Integrated pull-up and pull-down resistors
? Integrated EMI filters suppress higher harmonics of digital I/Os
? Integrated 8 kV ESD protection according to IEC 61000-4-2, level 4 on VCCB or any of the card side pins
? Level shifting buffers keep ESD stress away from the host (zero-clamping concept)
? Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen and antimony (Dark
Green compliant)
? Available in 9-pin WLCSP package in 0.3 mm pitch and 10-pin XQFN10 package with 0.4 mm pitch
3 Applications
? NVT4557 can be used with a range of SIM card attached devices including:
– Mobile and personal phones
– Wireless modems
– SIM card terminals
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
恩XP |
24+ |
N/A |
3265 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
詢價 | ||
恩XP |
23+ |
NA |
40000 |
代理元器件優(yōu)質(zhì)供應/全新現(xiàn)貨/長期供應 |
詢價 | ||
恩XP |
24+ |
9-XFBGA,WLCSP |
25000 |
in stock邏輯IC-原裝正品 |
詢價 | ||
恩XP |
22+ |
NA |
4000 |
原裝正品支持實單 |
詢價 | ||
恩XP |
23+ |
WLCSP-20(2.1x1.7) |
7087 |
NXP原廠渠道,2小時快速發(fā)貨,大量現(xiàn)貨庫存 |
詢價 | ||
N智浦 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
恩XP |
23+ |
9865 |
原裝正品,假一賠十 |
詢價 | |||
恩XP |
23+ |
16-UFBGA,WLCSP |
5000 |
只做原裝,假一賠十 |
詢價 | ||
恩XP |
24+ |
WLCSP9(0 |
15007 |
只做原裝,提供一站式配單服務,代工代料。BOM配單 |
詢價 | ||
恩XP |
2021+ |
WLCSP-20(2.1x1.7) |
499 |
詢價 |