AMRG20

Type:8 Channel; Properties:8-bit Turbo 80C51 Architecture (4 clock cycles/1 machine cycle) | Max. 10 Programmable I/O pins (Bi-direction, Open-drain output, Push-pull output) | Power-on-Reset (POR) by Low Voltage Detector (LVD) | 2 selectable internal ring Oscillators (12MHz/300KHz) | Programmable Watchdog Timer | 3-channel 16-bit Timer/Counters | Simple UART (mode 1 only) | 2-channels I²C (I²C Master, I²C Slave) | Smart Touch Sense Engine (max. 9-channel) - 8-channel dedicated input (includes 2nd dummy channel) | 11 interrupt sources including 2 external ones - Timer 0/1/2, WDT, TOUCH, UART, 2-I²C, I²C Wakeup - Two external interrupts: selectable Edge/Level of source - Two-level interrupt priority | Reset scheme - On-chip Power-on-Reset (with LVD) - External reset - Watchdog timer reset | Power consumption - Active current: Max 3mA @ 3V - Idle current: Max 1.8mA @ 3V - Standby current: Max 1mA @ 3V (Operating Timer2) - Power down current: Max 1.3mA @ 3V | ESD protection up to 8,000V | RoHS compliant 24QFN/24SOP package