REV. 1.0.3 PACKAGE DIMENSIONS 48 LEAD QUAD FLAT NO LEAD (7 x 7 x 0.9 mm, 0.50 mm" />
參數(shù)資料
型號: XR19L402IL48-F
廠商: Exar Corporation
文件頁數(shù): 43/49頁
文件大?。?/td> 0K
描述: IC UART/TXRX RS485 48QFN
標(biāo)準(zhǔn)包裝: 260
特點(diǎn): *
通道數(shù): 2,DUART
FIFO's: 64 字節(jié)
規(guī)程: RS485
電源電壓: 3.3V,5V
帶自動(dòng)流量控制功能:
帶IrDA 編碼器/解碼器:
帶故障啟動(dòng)位檢測功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 48-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-QFN-EP(7x7)
包裝: 托盤
XR19L402
48
TWO CHANNEL INTEGRATED UART AND RS-485 TRANSCEIVER
REV. 1.0.3
PACKAGE DIMENSIONS
48 LEAD QUAD FLAT NO LEAD (7 x 7 x 0.9 mm, 0.50 mm pitch QFN)
Note: The actual center pad is
metallic and the size (D2) is
device-dependent with a typical
tolerance of 0.3mm. The lead
may be half-etched terminal.
Note: The control dimension is the millimeter column
A
0.031
0.039
0.80
1.00
A1
0.000
0.002
0.00
0.05
A3
0.006
0.010
0.15
0.25
D
0.270
0.281
6.85
7.15
D2
0.201
0.209
5.10
5.30
b
0.007
0.012
0.18
0.30
e
0.0197 BSC
0.50 BSC
L
0.012
0.020
0.30
0.50
k
0.008
-
0.20
-
INCHES
MILLIMETERS
SYMBOL
MIN
MAX
MIN
MAX
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