REV. 1.0.3 TSI Delay From Stop To" />
參數(shù)資料
型號: XR19L402IL48-0B-EB
廠商: Exar Corporation
文件頁數(shù): 37/49頁
文件大?。?/td> 0K
描述: EVAL BOARD FOR XR19L402-B 48QFN
標(biāo)準(zhǔn)包裝: 1
系列: *
XR19L402
42
TWO CHANNEL INTEGRATED UART AND RS-485 TRANSCEIVER
REV. 1.0.3
TSI
Delay From Stop To Interrupt
50
ns
TINT
Delay From Initial INT Reset To Transmit Start
8
24
8
24
Bclk
TWRI
Delay From IOW# To Reset Interrupt
50
ns
TRST
Reset Pulse Width
40
ns
N
Baud Rate Divisor
1
216-1
1
216-1
-
Bclk
Baud Clock
16X or 8X of data rate
Hz
FIGURE 13. CLOCK TIMING
OSC
CLK
EXTERNAL
CLOCK
AC ELECTRICAL CHARACTERISTICS
UNLESS OTHERWISE NOTED: TA=-40O TO +85OC, VCC=3.3 OR 5V ± 10%, 70 PF LOAD WHERE APPLICABLE
SYMBOL
PARAMETER
LIMITS
3.3
MIN
MAX
LIMITS
5.0
MIN
MAX
UNIT
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