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位置:C8051F349-GM > C8051F349-GM詳情

C8051F349-GM中文資料

廠家型號(hào)

C8051F349-GM

文件大小

1832.79Kbytes

頁面數(shù)量

276

功能描述

On-chip debug circuity facilitates full speed non-intru-sive in-system debug (No emulatr required)

8位微控制器 -MCU 25 MIPS 32KB USB MCU

數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

簡(jiǎn)稱

SILABS

生產(chǎn)廠商

Silicon Laboratories

中文名稱

官網(wǎng)

LOGO

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

  • 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

更新時(shí)間:2025-7-10 11:04:00
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Silicon Laboratories

中文資料: 10017條

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。