C8051F920-G-GM Microcontroller MCU 8051 Core 25MHz Ultra Low-Power 8-Bit MCU QFN-32

C8051F920-G-GM Microcontroller MCU 8051 Core 25MHz Ultra Low-Power 8-Bit MCU QFN-32

Product Description Of C8051F920-G-GM
C8051F920-G-GM is an ultra-low power microcontroller (MCU) that has been designed from the ground up to be highly power-effective. The MCU features a powerful 8051 core with 25 MHz performance along with 32 kB Flash, 4.25 kB RAM and a 10-bit, 23-ch., 300 ksps ADC in a 5x5 mm, QFN32. The C8051F920-G-GM also operates down to 0.9 V and up to 3.6 V to enable single-cell battery operation as well as dramatically increasing the battery life for dual-cell applications. With an integrated dc-dc converter and low energy modes to reduce the active and sleep currents, the C8051F920-G-GM is ideal for applications such as portable medical products, consumer electronics, industrial monitoring and control, wireless meter reading, portable audio, remote controls and other low-power applications.

Specification Of C8051F920-G-GM

Feature Of C8051F920-G-GM
Supply Voltage 0.9 to 3.6 V
- One-Cell Mode supports 0.9 to 1.8 V operation
- Two-Cell Mode supports 1.8 to 3.6 V operation
- Built-in dc-dc converter with 1.8 to 3.3 V output for use in one-cell mode
- Built-in LDO regulator allows a high analog supply voltage and low digital core voltage
- 2 built-in supply monitors (brownout detectors)
10-Bit Analog to Digital Converter
- ±1 LSB INL; no missing codes
- Programmable throughput up to 300 ksps
- Up to 23 external inputs
- On-Chip Voltage Reference
- On-Chip PGA allows measuring voltages up to twice the reference voltage
- 16-bit Auto-Averaging Accumulator with Burst Mode provides increased ADC resolution
- Data dependent windowed interrupt generator
- Built-in temperature sensor
Two Comparators
- Programmable hysteresis and response time
- Configurable as wake-up or reset source
- Up to 23 Capacitive Touch Sense Inputs
6-Bit Programmable Current Reference
- Up to ±500 µA. Can be used as a bias or for generating a custom reference voltage
On-Chip Debug
- On-chip debug circuitry facilitates full-speed, nonintrusive in-system debug (no emulator required)
- Provides breakpoints, single stepping
- Inspect/modify memory and registers
- Complete development kit
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
- 4352 bytes internal data RAM (256 + 4096)
- 64 kB (‘F93x) or 32 kB (‘F92x) Flash; In-system programmable in 1024 byte sectors—1024 bytes are reserved in the 64 kB devices
Digital Peripherals
- 24 or 16 port I/O; All 5 V tolerant with high sink current and programmable drive strength-
- Hardware SMBus™ (I2C™ Compatible), 2 x SPI™, and UART serial ports available concurrently
- Four general purpose 16-bit counter/timers
- Programmable 16-bit counter/timer array with six capture/compare modules and watchdog timer
- Hardware SmaRTClock operates down to 0.9 V and requires less than 0.5 µA supply current
Clock Sources
- Internal oscillators: 24.5 MHz, 2% accuracy supports UART operation; 20 MHz low power oscillator requires very little bias current
- External oscillator: Crystal, RC, C, or CMOS Clock
- SmaRTClock oscillator: 32 kHz Crystal or internal self-oscillate mode
- Can switch between clock sources on-the-fly; useful in implementing various power saving modes

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FAQ

Q: Are your products original?

A: Yes, all products are original, new original import is our purpose.

Q:Which Certificates do you have?

A:We are ISO 9001:2015 Certified Company and member of ERAI.

Q:Can you support small quantity order or sample?Is the sample free?

A:Yes,we support sample order and small order.Sample cost is different according to your order or project.

Q:How to ship my order? Is it safe?

A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.

Q:What about the lead time?

A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.