- KEY FEATURES
- Keypad Matrices of up to of 8 x 12 Keys, Plus 8 Special Function (SF) Keys, for a Full 104 Key Support.
- Supports General-purpose I/O Expansion on Pins Not Otherwise Used for Keypad or PWM Output.
- Keypad Matrix and Dedicated Key Support:16-Event Keycode Buffer4-Event Multiple Key Storage Registers
- Internal Oscillator, No External Clock Required.
- I2C-compatible ACCESS.bus Slave Interface Standard (100 kHz) and Fast (400 kHz) Modes:7-bit and 10-bit AddressingProgrammable Slave Address(Default 7-bit 0x88, 10-bit 0x088)
- Three Host-programmable PWM OutputsSmooth LED Brightness ModulationDedicated 31-command Script BuggerRegister-based Command Interpreter with Auto-increment Addressing
- 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.)Active Supply Current: 23 µA (typ.)Configurable Wake-Up from HALT Operation
- 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)
All trademarks are the property of their respective owners.
- KEY FEATURES
- Keypad Matrices of up to of 8 x 12 Keys, Plus 8 Special Function (SF) Keys, for a Full 104 Key Support.
- Supports General-purpose I/O Expansion on Pins Not Otherwise Used for Keypad or PWM Output.
- Keypad Matrix and Dedicated Key Support:16-Event Keycode Buffer4-Event Multiple Key Storage Registers
- Internal Oscillator, No External Clock Required.
- I2C-compatible ACCESS.bus Slave Interface Standard (100 kHz) and Fast (400 kHz) Modes:7-bit and 10-bit AddressingProgrammable Slave Address(Default 7-bit 0x88, 10-bit 0x088)
- Three Host-programmable PWM OutputsSmooth LED Brightness ModulationDedicated 31-command Script BuggerRegister-based Command Interpreter with Auto-increment Addressing
- 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.)Active Supply Current: 23 µA (typ.)Configurable Wake-Up from HALT Operation
- 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)
All trademarks are the property of their respective owners.
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