Is there provision in up/down sequence at power on/off to AVcc, Vcc pin?
Latest Updated:03/21/2012
Question:
Is there any prescriptions for up/down sequences at power on/off to the voltage applied to the AVcc pin and the Vcc pin?
Answer:
There is no prescriptions of power-on sequence for AVCC and VCC. Although, a long-term service with the power provided either one of VCC or AVCC will deteriorate the LSI. Power on/off AVCC and VCC at the same time is preferable.
Suitable Products
| SH7285, SH7286 |
| SH7243 |
| SH7214, SH7216 |
| SH7231 |
| SH7239, SH7237 |
| SH7146, SH7149 |
| SH7144, SH7145 |
| SH7083, SH7084, SH7085, SH7086 |
| SH7065 |
| SH7058 |
| SH7055 |
| SH7050, SH7051 |
| SH7052, SH7053, SH7054 |
| SH7047, SH7049, SH7105, SH7107, SH7109 |
| SH7046, SH7148, SH7101, SH7048, SH7104, SH7106, SH7108 |
| SH7040, SH7041, SH7042, SH7043, SH7044, SH7045 |
| SH7032, SH7034, SH7034B |
| SH7018 |
| SH7014, SH7016, SH7017 |
| SH7011 |