參數資料
型號: C8051F300DK
廠商: Silicon Laboratories Inc
文件頁數: 79/178頁
文件大?。?/td> 0K
描述: DEV KIT F300/301/302/303/304/305
標準包裝: 1
類型: MCU
適用于相關產品: Silicon Laboratories C8051 F300/001/002
所含物品: 評估板,電源,USB 線纜,適配器和文檔
產品目錄頁面: 626 (CN2011-ZH PDF)
相關產品: 336-1535-5-ND - IC 8051 MCU 8K FLASH 14-SOIC
C8051F300-GMR-ND - IC 8051 MCU 8K FLASH 11QFN
C8051F002-GQR-ND - IC 8051 MCU 32K FLASH 32LQFP
C8051F001-GQR-ND - IC 8051 MCU 32K FLASH 48TQFP
336-1245-ND - IC 8051 MCU 8K FLASH 11QFN
336-1186-ND - IC 8051 MCU 32K FLASH 32LQFP
336-1185-ND - IC 8051 MCU 32K FLASH 48TQFP
其它名稱: 336-1246
Rev. 2.9
17
C8051F300/1/2/3/4/5
1.1.3. Additional Features
The C8051F300/1/2/3/4/5 SoC family includes several key enhancements to the CIP-51 core and periph-
erals to improve performance and ease of use in end applications.
The extended interrupt handler provides 12 interrupt sources into the CIP-51 (as opposed to 7 for the stan-
dard 8051), allowing numerous analog and digital peripherals to interrupt the controller. An interrupt driven
system requires less intervention by the MCU, giving it more effective throughput. The extra interrupt
sources are very useful when building multitasking, real-time systems.
Eight reset sources are available: power-on reset circuitry (POR), an on-chip VDD monitor (forces reset
when power supply voltage drops below 2.7 V), a Watchdog Timer, a Missing Clock Detector, a voltage
level detection from Comparator0, a forced software reset, an external reset pin, and an illegal Flash
read/write protection circuit. Each reset source except for the POR, Reset Input Pin, or Flash protection
may be disabled by the user in software. The WDT may be permanently enabled in software after a power-
on reset during MCU initialization.
The internal oscillator is available as a factory calibrated 24.5 MHz ±2% (C8051F300/1 devices); an uncal-
ibrated version is available on C8051F302/3/4/5 devices. On all C8051F300/1/2/3/4/5 devices, the internal
oscillator period may be user programmed in ~0.5% increments. An external oscillator drive circuit is also
included, allowing an external crystal, ceramic resonator, capacitor, RC, or CMOS clock source to generate
the system clock. If desired, the system clock source may be switched on-the-fly to the external oscillator
circuit. An external oscillator can be extremely useful in low power applications, allowing the MCU to run
from a slow (power saving) external crystal source, while periodically switching to the fast (up to 25 MHz)
internal oscillator as needed.
Figure 1.4. On-Chip Clock and Reset
PCA
WDT
Missing
Clock
Detector
(one-
shot)
(Software Reset)
System Reset
Reset
Funnel
P0.x
P0.y
EN
SWRSF
Internal
Oscillator
System
Clock
CIP-51
Microcontroller
Core
Extended Interrupt
Handler
Clock Select
EN
WD
T
Enabl
e
MCD
Enabl
e
XTAL1
XTAL2
External
Oscillator
Drive
Illegal
FLASH
Operation
+
-
Comparator 0
C0RSEF
/RST
(wired-OR)
Power On
Reset
+
-
VDD
Supply
Monitor
Enable
'0'
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相關代理商/技術參數
參數描述
C8051F300DK-A 功能描述:DEV KIT FOR F300/301/302/304/305 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 過時/停產零件編號 系列:- 標準包裝:1 系列:- 類型:MCU 適用于相關產品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、纜線、軟件、數據表和用戶手冊 其它名稱:520-1035
C8051F300DK-B 功能描述:DEV KIT FOR F300/301/302/304/305 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 過時/停產零件編號 系列:- 標準包裝:1 系列:- 類型:MCU 適用于相關產品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、纜線、軟件、數據表和用戶手冊 其它名稱:520-1035
C8051F300DK-E 功能描述:DEV KIT FOR F300/301/302/304/305 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 過時/停產零件編號 系列:- 標準包裝:1 系列:- 類型:MCU 適用于相關產品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、纜線、軟件、數據表和用戶手冊 其它名稱:520-1035
C8051F300DK-G 功能描述:8位微控制器 -MCU MCU DEVELOPMENT KIT W/ GLOBAL POWER SPLY RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
C8051F300DK-H 功能描述:DEV KIT FOR F300/301/302/304/305 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 過時/停產零件編號 系列:- 標準包裝:1 系列:- 類型:MCU 適用于相關產品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、纜線、軟件、數據表和用戶手冊 其它名稱:520-1035