參數(shù)資料
型號： 20-101-1094
廠商： Rabbit Semiconductor
文件頁數(shù)： 11/130頁
文件大?。?/td> 0K
描述： MCU RCM4000 RABBITCORE
標(biāo)準(zhǔn)包裝： 1
系列： RabbitCore®
模塊/板類型： MPU 核心模塊
適用于相關(guān)產(chǎn)品： RCM4000
產(chǎn)品目錄頁面： 619 (CN2011-ZH PDF)
其它名稱： 316-1139
102
RabbitCore RCM4000
Table B-1 lists the electrical, mechanical, and environmental specifications for the Proto-
typing Board.
B.3 Power Supply
The RCM4000 requires a regulated 3.0 V – 3.6 V DC power source to operate. Depending
on the amount of current required by the application, different regulators can be used to
supply this voltage.
The Prototyping Board has an onboard +5 V switching power regulator from which a
+3.3 V linear regulator draws its supply. Thus both +5 V and +3.3 V are available on the
Prototyping Board.
The Prototyping Board itself is protected against reverse polarity by a Shottky diode at D2
as shown in Figure B-3.
Figure B-3. Prototyping Board Power Supply
Table B-1. Prototyping Board Specifications
Parameter
Specification
Board Size
3.80" × 3.80" × 0.48" (97 mm × 97 mm × 12 mm)
Operating Temperature
0°C to +70°C
Humidity
5% to 95%, noncondensing
Input Voltage
8 V to 24 V DC
Maximum Current Draw
(including user-added circuits)
800 mA max. for +3.3 V supply,
1 A total +3.3 V and +5 V combined
Prototyping Area
1.3" × 2.0" (33 mm × 50 mm) throughhole, 0.1" spacing,
additional space for SMT components
Connectors
One 2 × 25 header socket, 1.27 mm pitch, to accept RCM4000
One 1 × 3 IDC header for power-supply connection
One 2 × 5 IDC RS-232 header, 0.1" pitch
Two unstuffed header locations for analog and RCM4000 signals
25 unstuffed 2-pin header locations for optional configurations
LINEAR POWER
REGULATOR
POWER
IN
J1
10 F
LM1117
U1
+3.3 V
3
1
2
1
2
3
DL4003
D2
47 F
330 F
+5 V
L1
C5
330 H
D1
B140
SWITCHING POWER REGULATOR
DCIN
U2
LM2575
C6
C2
10 F
C4
JP1
JP2
相關(guān)PDF資料
PDF描述
345-030-540-802 CONN CARDEDGE 30POS .100 X .200
305-030-500-202 CONN CARDEDGE 30POS .156 X .140
243-002-542-101 MINI CARD EDGE 0.2" - 2PIN 1ROW
20-101-1217 MODULE RABBITCORE RCM3229
20-101-0494 MODULE RABBITCORE RCM2250
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20-101-1104 功能描述:處理器配件 USB xd reader RoHS:否 制造商:Olimex Ltd. 產(chǎn)品:Cable 用于:
20-101-1105 功能描述:模塊化系統(tǒng) - SOM RCM4100 RabbitCore Module RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲容量:8 MB, 16 MB 存儲類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
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