Table 1. 3 MHz-20 MHz XIN Clock Input
Characteristics in Bypass Mode
| Symbol |
Parameter |
Conditions |
Min. |
Typ. |
Max. |
Unit |
| 1/(tCPXIN) |
XIN Clock Frequency |
(see Note 1) |
– |
– |
20 |
MHz |
| tCHXIN |
XIN Clock High Half-period |
(see Note 1) |
25 |
– |
– |
ns |
| tCLXIN |
XIN Clock Low Half-period |
(see Note 1) |
25 |
– |
– |
ns |
| VXIN_IL |
VXIN Input Low-level Voltage |
(see Note 1) |
Min of VIL for CLOCK pad |
– |
Max of VIL for CLOCK pad |
V |
| VXIN_IH |
VXIN Input High-level Voltage |
(see Note 1) |
Min of VIH for CLOCK pad |
– |
Max of VIH for CLOCK pad |
V |
Note: 1.These characteristics are applicable
only when the 3 MHz-20 MHz crystal oscillator is in Bypass mode.