国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

參數資料
型號: RCM3200
廠商: Electronic Theatre Controls, Inc.
英文描述: C-Programmable Module with Ethernet
中文描述: C編程與以太網模塊
文件頁數: 75/96頁
文件大小: 2066K
代理商: RCM3200
User’s Manual
71
A
PPENDIX
D. P
OWER
S
UPPLY
Appendix D provides information on the current requirements
of the RCM3200, and includes some background on the chip
select circuit used in power management.
D.1 Power Supplies
The RCM3200 requires a regulated 3.3 V ± 0.15 V DC power source. The RabbitCore
design presumes that the voltage regulator is on the user board, and that the power is made
available to the RCM3200 board through header J2.
An RCM3200 with no loading at the outputs operating at 29.4 MHz typically draws 145 mA.
The RCM3200 will consume an additional 10 mA when the programming cable is used to
connect the programming header, J3, to a PC.
D.1.1 Battery-Backup Circuits
The RCM3200 does not have a battery, but there is provision for a customer-supplied bat-
tery to back up the data SRAM and keep the internal Rabbit 3000 real-time clock running.
Header J2, shown in Figure D-1, allows access to the external battery. This header makes
it possible to connect an external 3 V power supply. This allows the SRAM and the inter-
nal Rabbit 3000 real-time clock to retain data with the RCM3200 powered down.
Figure D-1. External Battery Connections
at Header J5
A lithium battery with a nominal voltage of 3 V and a minimum capacity of 165
mA·h
is
recommended. A lithium battery is strongly recommended because of its nearly constant
nominal voltage over most of its life.
6
#'(-12
1''(-9
'
相關PDF資料
PDF描述
RCV336ACFWSP RCV336ACF/SP and RCV144ACF/SP Modem Device
RCV144ASP RCV336ACF/SP and RCV144ACF/SP Modem Device
RCV336ACF RCV336ACF/SP and RCV144ACF/SP Modem Device
RCV336ACFSP RCV336ACF/SP and RCV144ACF/SP Modem Device
RCV336ACFW RCV336ACF/SP and RCV144ACF/SP Modem Device
相關代理商/技術參數
參數描述
RCM-330-2.0-WT 制造商:Brady Corporation 功能描述:
RCM36DCAD 功能描述:CONN EDGECARD 72POS R/A .156 SLD RoHS:是 類別:連接器,互連式 >> Card Edge 系列:- 標準包裝:1 系列:- 卡類型:非指定 - 雙邊 類型:母頭 Number of Positions/Bay/Row:30 位置數:60 卡厚度:0.062"(1.57mm) 行數:2 間距:0.100"(2.54mm) 特點:- 安裝類型:面板安裝 端子:焊接孔眼 觸點材料:銅鈹 觸點表面涂層:金 觸點涂層厚度:10µin(0.25µm) 觸點類型::全波紋管 顏色:藍 包裝:管件 法蘭特點:側面安裝開口,無螺紋,0.125"(3.18mm)直徑 材料 - 絕緣體:聚對苯二甲酸丁二酯(PBT) 工作溫度:-65°C ~ 125°C 讀數:雙
RCM36DCAD-S189 功能描述:CONN EDGECARD 72POS R/A .156 SLD RoHS:是 類別:連接器,互連式 >> Card Edge 系列:- 標準包裝:1 系列:- 卡類型:非指定 - 雙邊 類型:母頭 Number of Positions/Bay/Row:31 位置數:62 卡厚度:0.062"(1.57mm) 行數:2 間距:0.125"(3.18mm) 特點:- 安裝類型:通孔,直角 端子:焊接 觸點材料:磷青銅 觸點表面涂層:金 觸點涂層厚度:10µin(0.25µm) 觸點類型::發夾式波紋管 顏色:綠 包裝:托盤 法蘭特點:側面安裝開口,無螺紋,0.125"(3.18mm)直徑 材料 - 絕緣體:聚苯硫醚(PPS) 工作溫度:-65°C ~ 125°C 讀數:雙
RCM36DCAH 功能描述:CONN EDGECARD 72POS R/A .156 SLD RoHS:是 類別:連接器,互連式 >> Card Edge 系列:- 標準包裝:1 系列:- 卡類型:非指定 - 雙邊 類型:母頭 Number of Positions/Bay/Row:30 位置數:60 卡厚度:0.062"(1.57mm) 行數:2 間距:0.100"(2.54mm) 特點:- 安裝類型:面板安裝 端子:焊接孔眼 觸點材料:銅鈹 觸點表面涂層:金 觸點涂層厚度:10µin(0.25µm) 觸點類型::全波紋管 顏色:藍 包裝:管件 法蘭特點:側面安裝開口,無螺紋,0.125"(3.18mm)直徑 材料 - 絕緣體:聚對苯二甲酸丁二酯(PBT) 工作溫度:-65°C ~ 125°C 讀數:雙
RCM36DCAH-S189 功能描述:CONN EDGECARD 72POS R/A .156 SLD RoHS:是 類別:連接器,互連式 >> Card Edge 系列:- 標準包裝:1 系列:- 卡類型:非指定 - 雙邊 類型:母頭 Number of Positions/Bay/Row:31 位置數:62 卡厚度:0.062"(1.57mm) 行數:2 間距:0.125"(3.18mm) 特點:- 安裝類型:通孔,直角 端子:焊接 觸點材料:磷青銅 觸點表面涂層:金 觸點涂層厚度:10µin(0.25µm) 觸點類型::發夾式波紋管 顏色:綠 包裝:托盤 法蘭特點:側面安裝開口,無螺紋,0.125"(3.18mm)直徑 材料 - 絕緣體:聚苯硫醚(PPS) 工作溫度:-65°C ~ 125°C 讀數:雙