Description
9 Extendable Soft Addressing 9 Interrupt Pin (INT) 9 Write Disable Pin (WD) 9 External Reset Pin (XRES) 9 Working with PWMs 9
Register Mapping Table 11 Register Descriptions 11
Input Port Registers (00h
07h) 11 Output Port Registers (08h
0Fh) 11 Int.
Features
- I2C interface logic electrically compatible with SMBus.
- Up to 20 (CY8C9520A), 40 (CY8C9540A), or 60 (CY8C9560A) I/O data pins independently configurable as inputs, outputs, Bi-directional input/outputs, or PWM outputs.
- 4/8/16 PWM sources with 8-bit resolution.
- Extendable soft addressing algorithm allowing flexible I2C
address configuration.
- Internal 3-/11-/27-Kbyte EEPROM.
- User default storage, I/O port settings in internal EEPROM.
- Optional EEPROM write disabl.
CY8C9560A Datasheet
