參數(shù)資料
型號(hào)： SC16C754B
廠商： NXP Semiconductors N.V.
英文描述： 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
中文描述： 5伏，3.3伏和2.5伏兆5四異步/秒（最大）64字節(jié)的FIFO
文件頁(yè)數(shù)： 48/50頁(yè)
文件大?。?/td> 259K
代理商： SC16C754B
9397 750 14668
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 13 June 2005
48 of 50
Philips Semiconductors
SC16C754B
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
[4]
These packages are not suitable for wave soldering. On versions with the heatsink on the bottom side, the
solder cannot penetrate between the printed-circuit board and the heatsink. On versions with the heatsink
on the top side, the solder might be deposited on the heatsink surface.
[5]
If wave soldering is considered, then the package must be placed at a 45
°
angle to the solder wave
direction. The package footprint must incorporate solder thieves downstream and at the side corners.
[6]
Wave soldering is suitable for LQFP, QFP and TQFP packages with a pitch (e) larger than 0.8 mm; it is
definitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm.
[7]
Wave soldering is suitable for SSOP, TSSOP, VSO and VSSOP packages with a pitch (e) equal to or larger
than 0.65 mm; it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm.
[8]
Image sensor packages in principle should not be soldered. They are mounted in sockets or delivered
pre-mounted on flex foil. However, the image sensor package can be mounted by the client on a flex foil by
using a hot bar soldering process. The appropriate soldering profile can be provided on request.
[9]
Hot bar soldering or manual soldering is suitable for PMFP packages.
14. Revision history
Table 28:
Document ID
SC16C754B_2
Modifications:
Revision history
Release date
20050613
Section 1 “General description”
, 3rd paragraph: added ‘LQFP64’
Section 2 “Features”
, 4th bullet: changed ‘baud rate’ to ‘data rate’ (2 places)
Table 1 “Ordering information”
: added LQFP64 package offering
Figure 2 “Pin configuration for LQFP64”
added
Table 2 “Pin description”
:
–
added column for LQFP64 pinning
–
descriptions for CLKSEL, INTSEL, RXRDY, TXRDY modified to indicate the package-type to
which they apply
Table 10 “SC16C754B internal registers”
: shading removed, replaced with reference to
Table
note 2
Table 24 “Limiting values”
: table note removed (statement shown in
Section 17 “Disclaimers”
)
Table 25 “Static characteristics”
:
–
description following title changed from ‘V
CC
= 2.5 V, 3.3 V
±
10 % or 5 V
±
10 %’ to
‘Tolerance of V
CC
±
10 %; unless otherwise specified.’
–
Added ‘V
CC
=’ to value limits column headings
–
Table note 5
: changed ‘x
2
’ to ‘XTAL2’
Table 26 “Dynamic characteristics”
:
–
symbol ‘t
3w
’ changed to ‘f
XTAL
’; added reference to (new)
Table note 2
–
under values for t
20d
, t
23d
, t
25d
, t
28d
: changed ‘RCLK cycles’ to ‘T
RCLK
’; added reference to
Table note 3
; added unit ‘ns’
–
symbol N: removed ‘RCLK cycle(s)’ from values (N is a number)
–
added (new)
Table note 2
Figure 25 “Package outline SOT414-1 (LQFP64)”
added
Section 18 “Trademarks”
added
20050127
Product data sheet
-
Data sheet status
Product data sheet
Change notice
-
Doc. number
9397 750 14668
Supersedes
SC16C754B_1
SC16C754B_1
9397 750 13114
-
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C754BIA68 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH UART 64B FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C754BIA68,512 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C754BIA68,518 功能描述:UART 接口集成電路 4CH. UART 64B FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C754BIA68,529 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C754BIA68512 制造商:NXP Semiconductors 功能描述:IC QUAD UART FIFO 5MBPS 5.5V LCC-68
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