C8051F348解密——Silicon
C8051F348解密是科技在Silicon系列单片机解密技术研究中成功 *** 的典型单片机型号，C8051F系列单片机是科技的研究重点之一，目前，我们已经成功突破的C8051F全系列IC芯片解密，有C8051F348解密等Silicon系列单片机解密需求者欢迎与我们联系咨询更多解密详情及解密报价信息
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C8051F348芯片功能特征简介：
Analog Peripherals
Two Comparators
POR/Brown-out Detector
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 either full-speed or low-speed operation
-Supports eight flexible endpoints
-Dedicated 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, registers, and USB memory
-Superior performance to emulation systems using ICE-chips, target pods, and sockets
Temperature Range: -40 to +85 °C
Development Kit: C8051F340DK
High-Speed 8051 μC Core
-Pipelined instruction architecture; executes 70% of instructions in 1 or 2 system clocks
-Up to 25 MIPS throughput with 25 MHz Clock
-Expanded interrupt handler
Memory
-2304 bytes data RAM (256 + 2 kB)
-32 kB Flash; in-system programmable in 512-byte sectors
-External parallel data memory interface
Digital Peripherals
-40 port I/O; all are 5 V tolerant
-Hardware SMBus? (I2C? compatible), SPI?, and 2 UART serial ports available concurrently
-4 general-purpose 16-bit counter/timers
-Programmable 16-bit counter array with 5 capture/compare modules
Clock Sources
-Internal oscillator: 0.25% accuracy with clock recovery enabled;supports all USB and UART modes
-External oscillator:
-On-chip clock multiplier: up to 48 MHz
Voltage Regulator
-On-chip voltage regulator supports USB bus-powered operation
-Regulator bypass mode supports USB self-powered operation
Operating Voltage: 2.7 to 5.25 V
Ordering Part Number
-C8051F348-GQ, 48-Pin TQFP, 9x9 mm2
