參數(shù)資料
型號(hào): 101-0814
廠商: Rabbit Semiconductor
文件頁數(shù): 90/94頁
文件大?。?/td> 0K
描述: COMPUTER SNG BD BL1810 512K SRAM
標(biāo)準(zhǔn)包裝: 10
系列: SBC
模塊/板類型: 單板計(jì)算機(jī)模塊
適用于相關(guān)產(chǎn)品: BL1810
86
Jackrabbit (BL1800)
Transistors Q20 and Q21 are of opposite polarity so that a rail-to-rail voltages can be
passed. When the /CS1 voltage is low, Q20 will conduct. When the /CS1 voltage is high,
Q21 will conduct. It takes time for the transistors to turn on, creating a propagation delay.
This delay is typically very small, about 10 ns to 15ns.
The signal that turns the transistors on is a high on the processor’s reset line, /RES. When
the Jackrabbit is not in reset, the reset line will be high, turning on N-channel Q20 and
Q22. Q22 is a simple inverter needed to turn on Q21, an P-channel MOSFET. When a
reset occurs, the /RES line will go low. This will cause C23 to discharge through R42 and
R40. This small delay (about 160 s) ensures that there is adequate time for the processor
to write any last byte pending to the SRAM before the processor puts itself into a reset
state. When coming out of reset, CS will be enabled very quickly because D20 conducts to
charge capacitor C23.
相關(guān)PDF資料
PDF描述
101-1007 MODULE POWERCORE FLEX 3810
101-1028 MODULE RABBITCORE RCM3750
101-1087 MODULE RABBITCORE RCM 3365
1B31AN IC SIGNAL COND STRAIN GAGE 28DIP
1B32AN IC SIGNAL COND HYBRID 28-DIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
101-0815 功能描述:單板計(jì)算機(jī) SR9100 512K SRAM RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲(chǔ)容量:2 GB (max) 存儲(chǔ)類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm
101-0816 功能描述:KIT DEV RABBITCORE TCP/IP 2000 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 過時(shí)/停產(chǎn)零件編號(hào) 系列:* 標(biāo)準(zhǔn)包裝:1 系列:- 類型:MCU 適用于相關(guān)產(chǎn)品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊(cè) 其它名稱:520-1035
101-0817 功能描述:單板計(jì)算機(jī) BL2030 512K SRAM RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲(chǔ)容量:2 GB (max) 存儲(chǔ)類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm
101-0818 功能描述:單板計(jì)算機(jī) BL2100 Fric Lk 512K RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲(chǔ)容量:2 GB (max) 存儲(chǔ)類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm
101-0820 功能描述:COMPUTER SGL-BD BL2000 SRAM/FLSH RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器或微處理器模塊 系列:SBC 產(chǎn)品目錄繪圖:DLP-245SY-G 標(biāo)準(zhǔn)包裝:1 系列:USB 模塊/板類型:開發(fā)板 適用于相關(guān)產(chǎn)品:USB 其它名稱:813-1006