TDA7580_07 Datasheet, PDF (19/39 Pages) STMicroelectronics – FM/AM digital IF sampling processor

TDA7580
Block diagram and electrical specifications
Table 16.
Timing
SPI and I²C timing table
(T_j =-40°C to 125°C; V_DD =1.7V to 1.9V, V_DD3 = 3.15V to 3.45V)
Description
Min Typ Max Unit
t_vdd3 Rise time of 3.3V supply
1 13 25 ms
t_vdd Rise time of 1.8V supply
1
6 10 ms
t_int Maximux delay for INT signal
-
-
1 ms
t_reson Minimum RESETN hold time at 0 after the start-up
40 -
- ms
t_rsu Minimum data set-up time
250
μs
t_rhd Minimum data hold time
250
μs
t_seq Minimum wait time including boot
4
ms
t_sw Minimum wait time before downloading the program software 30
μs
t_tun Minimum wait time before downloading the software to the FE 1
μs
t_dat Minimum wait time before using interface protocols
1
μs
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