C8051F996-C-GU is an ultra-low power capacitive sensing microcontroller (MCU) featuring a powerful 8051 core with 25MHz performance. This MCU provides the lowest power and highest sensitivity touch sensing solution for capacitive buttons, sliders, wheels and capacitive proximity sensing. With 14 capacitive sensing inputs and sub micro amp (<1uA) wake on touch average current consumption, this achieves unparalleled touch sensitivity, speed and ultra-low power in a 8.65x3.9 mm, QSOP24 package.
- Built-in LDO regulator allows a high analogue supply voltage and low digital core voltage
- 2 built-in supply monitors (brownout detector) for sleep mode and active modes
- Data-dependent windowed interrupt generator, built-in temperature sensor
- Supports buttons, slider, wheel, capacitive proximity sensing, fast 40µs per channel conversion time
- Programmable hysteresis and response time, configurable as wake-up or reset source comparator
- Up to ±500µA, can be used as a bias or for generating a custom reference voltage
- Pipelined instruction architecture; executes 70% of instructions in 1 or 2 system clocks
- Hardware SMBus�/I2C�, SPI�, and UART serial ports available concurrently
- On-chip debug circuitry facilitates full-speed, nonintrusive in-system debug (no emulator required)
- Temperature rating range from -40 to +85°C
Product details
| Product Range:
C8051 Family C8051F99x Series Microcontrollers
|
| Device Core:
8051
|
| Operating Frequency Max:
25MHz
|
| Program Memory Size:
8KB
|
| No. of Pins:
24Pins
|
| IC Case / Package:
QSOP
|
| No. of I/O's:
17I/O's
|
| Interfaces:
I2C, SMBus, SPI, UART
|
| RAM Memory Size:
512Byte
|
| ADC Channels:
10Channels
|
| ADC Resolution:
12Bit
|
| Supply Voltage Min:
1.8V
|
| Supply Voltage Max:
3.6V
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
85°C
|
| IC Mounting:
Surface Mount
|
| MCU Family:
C8051
|
| MCU Series:
C8051F99x
|
| Qualification:
-
|
| MSL:
MSL 1 - Unlimited
|
Other details
| Brand |
SILICON LABS |
| Part Number |
C8051F996-C-GU |
| Quantity |
Each |
| Technical Data Sheet EN |
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