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C8051F381-GM中文資料SILABS數(shù)據(jù)手冊PDF規(guī)格書
C8051F381-GM規(guī)格書詳情
[SILICON LABS]
Analog Peripherals
10-Bit ADC (C8051F380/1/2/3 only)
- Up to 500 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 (C8051F380/1/2/3 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-intrusive, 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
Supply Voltage: 1.8 to 3.6 V
- Voltages from 2.7 to 5.25 V supported using on-chip voltage regulators
Temperature Range: –40 to +85 °C
High-Speed 8051 μC Core
- Pipelined instruction architecture; executes 70 of instructions in 1 or 2
system clocks
- Up to 48 MIPS operation
- Expanded interrupt handler
Memory
- 4352 or 2304 Bytes RAM
- 64 or 32 kB Flash; In-system programmable in 512-byte sectors
Digital Peripherals
- 40/25 Port I/O; All 5 V tolerant with high sink current
- Hardware enhanced SPI?, two I2C/SMBus?, and two enhanced UART
serial ports
- Six general purpose 16-bit counter/timers
- 16-bit programmable counter array (PCA) with five capture/compare
modules
- External Memory Interface (EMIF)
- Clock Sources
Clock Sources
- Internal Oscillator: ±0.25 accuracy with clock recovery 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
Package
- 48-pin TQFP (C8051F380/2/4/6)
- 32-pin LQFP (C8051F381/3/5)
- 5x5 mm 32-pin QFN (C8051F381/3/5)
產(chǎn)品屬性
- 型號:
C8051F381-GM
- 功能描述:
8位微控制器 -MCU USB-64K-Flash
- 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
- 最大時鐘頻率:
50 MHz
- 程序存儲器大?。?/span>
16 KB 數(shù)據(jù) RAM
- 大?。?/span>
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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Silicon Labs |
24+ |
32-VFQFN 裸露焊盤 |
25000 |
微控制器MCU單片機-原裝正品 |
詢價 | ||
SILICON LABS/芯科 |
24+ |
2021 |
68900 |
一站配齊 原盒原包現(xiàn)貨 朱S Q2355605126 |
詢價 | ||
SILICON LABS/芯科 |
24+ |
65200 |
詢價 | ||||
SILICON LABS/芯科 |
2407+ |
IC |
30098 |
全新原裝!倉庫現(xiàn)貨,大膽開價! |
詢價 | ||
24+ |
N/A |
57000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
SILICON LABS/芯科 |
23+ |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | |||
SILICON LABS(芯科) |
2112+ |
QFN-32(5x5) |
31500 |
73個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 | ||
SILICONLA |
2024+ |
QFN-32 |
32560 |
原裝優(yōu)勢絕對有貨 |
詢價 | ||
SILICON LABS(芯科) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
Silicon |
23+ |
36500 |
詢價 |