Programmable IC Components C8051F340-GQR Full Speed Digital IC Circuits

Programmable IC Components C8051F340-GQR Full Speed Digital IC Circuits

C8051F340-GQR Full Speed USB Flash MCU Famil

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-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 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

Absolute Maximum Ratings*

King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and electronic products import and export business. Currently, we have branches in Hong Kong and Malaysia.

Up to now. ANTERWELL have more than 1,000,000 types of electronic components in stock. ANTERWELL has become one of the top choices for purchasing IC chips both domestically and internationally. King is a senior IC chip expert, sales engineer, and mentor, leading an elite team with customer first, quality first, honesty, trustworthiness, and mutual benefit. We look forward to cooperate with you to create a better future!

ANTERWELL’s main products include semiconductors, resistors, capacitors, diodes, inductors, connectors, transistors, sensors, etc. Involving the major well-known brands such like: TI, XILINX, FAIRCHILD, STM, MICRON, MICROCHIP, TDK, SAMSUNG, ON, NXP,IR,ADI, ATMEL,VISHAY,LINEAR etc.

ANTERWELL adheres to the development concept and purpose of "direct stock offer, excellent quality, favorable price, and sincere service", which is deeply recognized by domestic and foreign customers. Based on the long-term development goal, ANTERWELL provides customers with standardized, professional, and diversified high-quality services through a strong market service network. ANTEWRELL has multiple skilled and capable executives with a professional QC team and excellent sales team to win the high support and trust of the vast customer base! We provide the best quality, price and service.

ANTERWELL will be your best Partner.