I2C-compatible ACCESS.bus Slave Interface Standard (100 kHz) and Fast (400 kHz) Modes:7-bit and 10-bitAddressingProgrammable Slave Address(Default 7-bit 0x88,10-bit 0x088)
Three Host-programmable PWM OutputsSmooth LED Brightness ModulationDedicated31-command Script BuggerRegister-based Command Interpreter with Auto-incrementAddressing
Key Events, Errors, and Dedicated Hardware Interrupts, Request Host Service by Asserting an IRQ Output
Ultra-Low-Power OperationAutomatic HALT Mode: 1.5 µA (typ.)ActiveSupply Current: 23 µA (typ.)Configurable Wake-Up from HALTOperation
IEC61000-4-2 ESD Protection on KPX[7:0] and KPY[10:0] pins
ESD Glitch Filter on RESETN Input
External Reset for System Control
HOST-CONTROLLED FEATURES
Reset Input for System Control
PWM Scripting for Three PWM Outputs
Period of Inactivity That Triggers Entry into HALT Mode
Debounce Time for Reliable Key Event Polling
Configuration of General Purpose I/O Ports
Various Initialization Options (Keypad Size, etc.)
KEY DEVICE FEATURES
1.8V ±10% Single-supply Operation
On-chip Power-on Reset (POR)
−30°C to +85°C Temperature Range
Robust IEC ESD Protection: ±8 kV Direct Contact on KPX[7:0] and KPY[10:0] Pins
25-pin DSBGA Package Size: 2 mm x 2 mm x 0.6 mm (0.4 mm Pitch)
