C8051F98x Ultra Low-Power Microcontrollers

The C8051F98x is the industry’s lowest power microcontroller (MCU), consuming as little as 150 µA/MHz in active mode and 10 nA in sleep mode with full memory retention. The C8051F98x expands the award-winning C8051F92x/3x low power MCU product portfolio by offering lower memory devices with further power reduction. The C8051F98x low power MCU family is software and hardware compatible with the C8051F92x/3x, C8051F90x/1x and C8051F99x families.

The F9xx series has the industry’s lowest active mode current consumption, which saves power when the application is running. It also has the industry’s lowest current consumption in sleep modes, which is often the most common mode in many battery-powered applications. Also, since the MCU cannot do any useful processing until all of the digital and analog circuitry all fully settled and operational, the F9xx series offers the industry’s fastest wake-up and analog settling time.

Features

  • Industry’s lowest active and sleep currents
  • 150 µA / MHz - active mode
  • 10 nA sleep with BOD disabled
  • 50 nA sleep with BOD enabled
  • 300 nA sleep with internal RTC
  • 600 nA sleep with external crystal
  • LDO voltage regulator
  • 2 µS wake-up time
  • 1.5 µS analog settling time
  • 25 MHz, single-cycle 8051 compatible CPU
  • 12-bit ADC
  • Up to 8 kB Flash
  • 512 bytes of SRAM
  • 1.8 – 3.6 V operation

Getting Started with C8051F98x

C8051F996DK Development Kit

The easiest way to begin development with the C8051F98x AEC-Q100 qualified, low-cost microcontroller family is with the C8051F996DK development kit.

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C8051F98x Product Matrix

Common Specifications

MCU Core: 8051

MHz: 25

RAM (kB): 0.5

USB: No

Cap Sense: No

Timers (16-bit): 4

PCA Channels: 3

Comparators: 1

UART: 1

VREF: Yes

Devices
Part Number Data Sheet Dev Kit MCU Core MHz Flash (kB) RAM (kB) Dig I/O Pins 5 Volt Tolerant ADC 1 USB Temp Sensor Timers (16-bit) PCA Channels ADC 2 DAC Comparators UART SPI I²C HS I²C Slave I²S EMIF CAN LIN AES AEC-Q100 Vdd (min) Vdd (max) Package Type Package Size (mm) Internal Osc. VREF Debug Interface Other
C8051F996DK 8051 25 8 0.5 16 No 12-bit, 9-ch., 75 ksps No Yes 4 3 1 1 0 0 0 0 0 0 0 No No 1.8 3.6 QFN20 3x3 ±2 Yes C2 10 nA sleep; 150 uA/MHz active
C8051F996DK 8051 25 8 0.5 16 No No No 4 3 1 1 1 1 0 0 0 0 0 No No 1.8 3.6 QFN20 3x3 ±2 No C2 10 nA sleep; 150 uA/MHz active
C8051F996DK 8051 25 4 0.5 16 No 10-bit, 9-ch., 300 ksps No Yes 4 3 1 1 1 1 0 0 0 0 0 No No 1.8 3.6 QFN20 3x3 ±2 Yes C2 10 nA sleep; 150 uA/MHz active
C8051F996DK 8051 25 4 0.5 16 No No No 4 3 1 1 1 1 0 0 0 0 0 No No 1.8 3.6 QFN20 3x3 ±2 No C2 10 nA sleep; 150 uA/MHz active
C8051F996DK 8051 25 2 0.5 16 No No No 4 3 1 1 1 1 0 0 0 0 0 No No 1.8 3.6 QFN20 3x3 ±2 No C2 10 nA sleep; 150 uA/MHz active
C8051F996DK 8051 25 8 0.5 17 No 12-bit, 10-ch., 75 ksps No Yes 4 3 1 1 1 1 0 0 0 0 0 No No 1.8 3.6 QFN24 4x4 ±2 Yes C2 10 nA sleep; 150 uA/MHz active
C8051F996DK 8051 25 8 0.5 17 No 12-bit, 10-ch., 75 ksps No Yes 4 3 1 1 1 1 0 0 0 0 0 No No 1.8 3.6 QSOP24 8.65x3.90 ±2 Yes C2 10 nA sleep; 150 uA/MHz active
C8051F996DK 8051 25 8 0.5 17 No No No 4 3 1 1 1 1 0 0 0 0 0 No No 1.8 3.6 QFN24 4x4 ±2 No C2 10 nA sleep; 150 uA/MHz active
C8051F996DK 8051 25 8 0.5 17 No No No 4 3 1 1 1 1 0 0 0 0 0 No No 1.8 3.6 QSOP24 8.65x3.90 ±2 No C2 10 nA sleep; 150 uA/MHz active
C8051F996DK 8051 25 4 0.5 17 No 10-bit, 10-ch., 300 ksps No Yes 4 3 1 1 1 1 0 0 0 0 0 No No 1.8 3.6 QFN24 4x4 ±2 Yes C2 10 nA sleep; 150 uA/MHz active
C8051F996DK 8051 25 4 0.5 17 No 10-bit, 10-ch., 300 ksps No Yes 4 3 1 1 1 1 0 0 0 0 0 No No 1.8 3.6 QSOP24 8.65x3.90 ±2 Yes C2 10 nA sleep; 150 uA/MHz active
C8051F996DK 8051 25 4 0.5 17 No No No 4 3 1 1 1 1 0 0 0 0 0 No No 1.8 3.6 QFN24 4x4 ±2 No C2 10 nA sleep; 150 uA/MHz active
C8051F996DK 8051 25 4 0.5 17 No No No 4 3 1 1 1 1 0 0 0 0 0 No No 1.8 3.6 QSOP24 8.65x3.90 ±2 No C2 10 nA sleep; 150 uA/MHz active
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