Ublox AMY-6M, Manual, Page: 18 / 28

AMY-6M - Data Sheet
UBX-13004381 - R07 Production Information Electrical specifications
Page 18 of 28
3.4.1 Timing recommendations
Parameter Description Recommendation
t
INIT
Initialization Time
500
µ
s
t
DES
Deselect Time 1 ms
Bitrate 100 kbit/s
Table 19: SPI timing recommendations
The values in the above table result from the requirement of an error-free transmission. By allowing just
a few errors, the byte rate could be increased considerably. These timings – and therefore the byte rate
– could also be improved by disabling other interfaces, e.g. the UART.
The maximum speed is 100 kbit/s
17
.
17
This is a theoretical maximum, the protocol overhead is not considered.