| Name | Description |
| Vcc | 1 pin. Connects to the USB power source or to a nominal 5V power supply. Actual Vcc range can vary between 4.OV and 5.25V. |
| VSS | 1 pin. Connects to ground. |
| VPP | 1 pin. Used in programming the on-chip EPROM. This pin should be tied to ground during normaloperations. |
| XTALIN | 1 pin. Input from an external ceramic resonator. |
| XTALOUT | 1 pin. Return path for the ceramic resonator (leave unconnected if driving XTALIN from an external oscilla- tor). |
| PO.O-P0.7, P1.O-P1.7 | 16 pins. PO.O-P0.7 are the 8 110 lines in Port 0. P1.O-P1.7 are the 8 110 lines in Port l. P1.O-P1.3 are supported in the CY7C6300XA. Alll/0 pins include bit-programmable pull-up resistors. However, the sink current of each pin can be programmed to one of sixteen levels. Besides functioning as GPIO lines, each pin can be programmed as an interrupt input. The interrupt is edge-triggered, with programmable polarity. |
| D+D- | 2 pins. Bidirectional USB data lines. An external pull-up resistor must be connected between the D pin and Vcc to select low-speed USB operation. |
| CEXT | 1 pin. Open-drain output with Schmitt trigger input. The input is connected to a rising edge-triggered interrupt. CEXT may be connected to an external RC to generate a wake-up from Suspend mode. See Section 5.4. |
| |
| ic | f?oi-raWh | 5 | | | slTStg(-iitcje |
| Red | 70 | 25 | 150 | d | -25+85 | -30+100 |
| Green | 90 | 30 | 150 | 4 | -25+85 | -30+100 |
| Amber | 90 | 30 | 150 | 4 | -25+85 | -30+1 00 |
| Orange | 90 | 30 | 150 | 3 | -25+85 | -30+100 |
| | | | | | |
The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design.
