TDA7580 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

比赛名单

TDA7580

FM/AM digital IF sampling processor

STMicroelectronics 

TDA7580

Block diagram and electrical specifications

Table 16.

Timing

SPI and I2C timing table

(Tj =-40°C to 125°C; VDD =1.7V to 1.9V, VDD3 = 3.15V to 3.45V)

Description

Min Typ Max Unit

tvdd3 Rise time of 3.3V supply

1 13 25 ms

tvdd Rise time of 1.8V supply

1

6 10 ms

tint Maximux delay for INT signal

-

-

1 ms

treson Minimum RESETN hold time at 0 after the start-up

40 -

- ms

trsu Minimum data set-up time

250

μs

trhd Minimum data hold time

250

μs

tseq Minimum wait time including boot

4

ms

tsw Minimum wait time before downloading the program software 30

μs

ttun Minimum wait time before downloading the software to the FE 1

μs

tdat Minimum wait time before using interface protocols

1

μs

19/39

Share Link: