HomedatasheetC8051F340

C8051F340 Datasheet

Full Speed USB Flash MCU Family
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Description

C8051F340 is fully integrated mixed-signal System-on-a-Chip MCUs.C8051F340 device is truly stand-alone System-on-a-Chip solutions. The Flash memory can be reprogrammed in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware. User software has complete control of all peripherals, and may individually shut down any or all peripherals for power savings. L9637D Features ● Analog Peripherals -10-Bit ADC•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 -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●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-byte 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 cap­ture/compare modules -External Memory Interface (EMIF)●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
Features

Parameters

[{"Name":"Maximum Voltage on VDD with respect to GND","Value":"–0.3 to 4.2 V"},{"Name":"Maximum Voltage on any Port I/O Pin or /RST with respect to GND","Value":"–0.3 to 5.8 V"},{"Name":"Maximum Total current through VDD and GND","Value":"500 mA"},{"Name":"Maximum output current sunk by /RST or any Port pin","Value":"100 mA"},{"Name":"Storage Temperature","Value":"–65 to 150 °C"},{"Name":"Ambient temperature under bias ","Value":"–55 to 125 °C"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

TI [TEXAS INSTRUMENTS]
Warm Hint

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