位置:C8051F349-GM > C8051F349-GM詳情
C8051F349-GM中文資料
C8051F349-GM數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
Analog Peripherals
- 10-Bit ADC (C8051F340/1/2/3/4/5/6/7/A/B only)
? Up to 200 ksps
? Built-in analog multiplexer with single-ended and differential mode
? VREF from external pin, internal reference, or VDD
? Built-in temperature sensor
? External conversion start input option
- Two comparators
- Internal voltage reference (C8051F340/1/2/3/4/5/6/7/A/B only)
- Brown-out detector and POR Circuitry
USB Function Controller
- USB specification 2.0 compliant
- Full speed (12 Mbps) or low speed (1.5 Mbps) operation
- Integrated clock recovery; no external crystal required for
full speed or low speed
- Supports eight flexible endpoints
- 1 kB USB buffer memory
- Integrated transceiver; no external resistors required
On-Chip Debug
- On-chip debug circuitry facilitates full speed, non-intru
sive in-system debug (No emulator required)
- Provides breakpoints, single stepping,
inspect/modify memory and registers
- Superior performance to emulation systems using
ICE-chips, target pods, and sockets
Voltage Supply Input: 2.7 to 5.25 V
- Voltages from 3.6 to 5.25 V supported using On-Chip
Voltage Regulator
HIgh Speed 8051 μC Core
- Pipelined instruction architecture; executes 70 of
Instructions in 1 or 2 system clocks
- 48 MIPS and 25 MIPS versions available.
- Expanded interrupt handler
Memory
- 4352 or 2304 Bytes RAM
- 64 or 32 kB Flash; In-system programmable in 512-byt
sectors
Digital Peripherals
- 40/25 Port I/O; All 5 V tolerant with high sink current
- Hardware enhanced SPI?, SMBus?, and one or two
enhanced UART serial ports
- Four general purpose 16-bit counter/timers
- 16-bit programmable counter array (PCA) with five cap
ture/compare modules
- External Memory Interface (EMIF)
Clock Sources
- Internal Oscillator: ±0.25 accuracy with clock recover
enabled. Supports all USB and UART modes
- External Oscillator: Crystal, RC, C, or clock (1 or 2 Pin
modes)
- Low Frequency (80 kHz) Internal Oscillator
- Can switch between clock sources on-the-fly
Packages
- 48-pin TQFP (C8051F340/1/4/5/8/C)
- 32-pin LQFP (C8051F342/3/6/7/9/A/B/D)
- 5x5 mm 32-pin QFN (C8051F342/3/6/7/9/A/B)
Temperature Range: –40 to +85 °C
C8051F349-GM產(chǎn)品屬性
- 類型
描述
- 型號(hào)
C8051F349-GM
- 功能描述
8位微控制器 -MCU 25 MIPS 32KB USB MCU
- RoHS
否
- 制造商
Silicon Labs
- 核心
8051
- 處理器系列
C8051F39x
- 數(shù)據(jù)總線寬度
8 bit
- 最大時(shí)鐘頻率
50 MHz
- 程序存儲(chǔ)器大小
16 KB 數(shù)據(jù) 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(fēng)格
SMD/SMT
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
SILICON |
24+ |
QFN32 |
25 |
只做原廠渠道 可追溯貨源 |
|||
SILICON |
2016+ |
QFN32 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
|||
SILICON |
24+ |
QFN |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
|||
Silicon Labs |
20+ |
QFN-32 |
29860 |
Silicon微控制器MCU-可開原型號(hào)增稅票 |
|||
SILICON |
20+ |
QFN-32 |
73 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
|||
SILICON |
23+ |
QFN32 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
SILICON |
24+ |
QFN32 |
35463 |
原裝現(xiàn)貨假一賠十 |
|||
SILICONLABS |
25+ |
QFN-32 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
|||
SILICON |
11+ |
QFN32 |
25 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
|||
SILICON |
23+ |
QFN32 |
28000 |
原裝正品 |
C8051F349-GM 資料下載更多...
C8051F349-GM 芯片相關(guān)型號(hào)
- 008380010003040
- 008380016001012
- 008380026001040
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- 0402ZA104F4T4A
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- 12106D107MAT7A
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- C1005C0G1H680F050BA
- C1608C0G1H010C080AA
- C26DRY
- C30DRY
- C50DRY
- C60DRY
- C8051F346-GM
- CDR31BX101ABMM
- CKR05BX104KRV
- CX3225GA16000D0PTVZ1
- SQCB5M100BA11A
Datasheet數(shù)據(jù)表PDF頁碼索引
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Silicon Laboratories
Silicon Labs是由Nav Sooch、Dave Welland和Jeff Scott在1996年于美國德州奧斯汀 (Austin, Texas) 成立,專門開發(fā)世界級(jí)的混合信號(hào)器件。今天,公司已成為營運(yùn)、銷售和設(shè)計(jì)活動(dòng)遍及世界各地資本額約5億美元的上市跨國公司,并且在各種混合信號(hào)產(chǎn)品領(lǐng)域居于領(lǐng)先地位。 Silicon Labs是物聯(lián)網(wǎng)無線連接領(lǐng)域的先驅(qū)。我們集成的硬件和軟件平臺(tái)、直觀的開發(fā)工具以及無與倫比的生態(tài)系統(tǒng)支持使我們成為構(gòu)建先進(jìn)的工業(yè)、商業(yè)、家庭和生活應(yīng)用程序的理想長(zhǎng)期合作伙伴。我們?cè)诟咝阅堋⒌凸暮桶踩苑矫嫣幱谛袠I(yè)領(lǐng)先地位,支持最廣泛的多協(xié)議解決方案。