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C8051F971-A-GM規(guī)格書詳情
System Overview
The C8051F97x device family are fully integrated, mixed-signal system-on-a-chip MCUs. Highlighted features are listed below. Refer to Table 4.1 for specific product feature selection and part ordering numbers.
■?Core:
● Pipelined CIP-51 Core
● Fully compatible with standard 8051 instruction set
● 70 of instructions execute in 1-2 clock cycles
● 25 MHz maximum operating frequency
■?Memory:
● 16-32 kB flash; in-system programmable in 512-byte sectors
● 4352-8448 bytes RAM (including 256 bytes standard 8051 RAM and 4-8 kB on-chip XRAM)
■?Power:
● Ultra low power consumption in active and sleep modes.
● Power-on reset circuit and brownout detectors
■ Capacitive Sensing:
● Supports button and slider elements
● 40 us/channel conversion time
● 16-bit resolution
● Auto scan and wake-on-touch
● Auto-accumulate up to 64 samples
■?I/O:
● Up to 43 total multifunction I/O pins:
● Flexible peripheral crossbar for peripheral routing
■?Clock Sources:
● Precision internal oscillator: 24.5 MHz ±2
● Low Power Oscillator: 20 MHz ±20
● Low-frequency internal oscillator: 16.4 kHz
● External crystal, RC, C, and CMOS options
■?Timers/Counters and PWM:
● 3-channel Programmable Counter Array (PCA) supporting PWM, capture/compare,
frequency output modes, and watchdog timer function
● 4x 16-bit general-purpose timers
■?Communications and Other Digital Peripherals:
● UART
● SPI?
● I2C / SMBus?
● High-Speed I2C Slave
● 16-bit CRC Unit, supporting automatic CRC of flash at 256-byte boundaries
■?Analog:
● 10-bit Analog-to-Digital Converter (ADC) (300 ksps)
■?Digital:
● 7-channel DMA
● 16 x 16 Multiply and Accumulate hardware
■?Unique Identifier:
?● 128-bit unique key for each device
■?On-Chip Debugging
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
SILON |
24+ |
NA/ |
73 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
SILICON LABS(芯科) |
24+ |
QFN32(5x5) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
SILICON LABS(芯科) |
2024+ |
QFN-32(5x5) |
500000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
Silicon Labs |
22+ |
32QFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
SILICON |
18+PBF |
QFN32 |
73 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價 | ||
Silicon Labs |
QQ咨詢 |
32-VFQFN |
5000 |
原裝正品/微控制器元件授權(quán)代理直銷! |
詢價 | ||
SILICON LABS/芯科 |
21+ |
QFN |
9850 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 | ||
SILICON LABS(芯科) |
23+ |
N/A |
20000 |
詢價 | |||
Silicon Labs |
2年內(nèi)批號 |
32-VFQFN 裸露焊盤 |
4800 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
SILICON LABS |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 |