Fujitsu FMA1127DC 40N Touch Sensor Controller

Fujitsu

FMA1127DC-40N

FMA1127DC-40N date sheet

Product category

Touch Sensor Controller

Application

Portable devices such as PDAs, cellular phones, MP3

Specification

• Patented full-digital architecture

• Extremely low power consumption (140μA in active mode)

• Supports 12 input channels (40QFN and 30SSOP) or 9 input

channels (32QFN and 24SSOP) or 6 input channels (24QFN and 20SSOP)

• Programmable registers to characterize applications

• I2C interface with the host MCU

• Configurable Automatic Impedance Calibration (AICTM)

• Two types of interrupts (GINT for general purpose and TINT for touch detection)

• 8-bit resolution of touch strength data (256 steps)

Want know more us? Please check out  www.mjdic.com/