STA450A datasheet(63/66 Pages) STMICROELECTRONICS

부품명	STA450A

상세설명	XMRADIO SDARS SERVICE LAYER & SOURCE DECODER

PDF	66 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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STA450A

CAP_RST(GPIO_4)

PC bitstream interface : USSIO interface in input (PCDC, PCSD)

tpcsd_setup_min = 15 ns

tpcsd_hold_min = 15 ns

tpcdc_min_hi = 20 ns

tpcdc_min_low = 20 ns

tpcdc_min_period = 60 ns

tr_max = 20 ns

tf_max = 20 ns

5.6 USSIO in output : Data Port output (DP_EN, DP_DATA, DP_CLK)

Notations: Cload_XXX is the load in pF on the XXX output. pad_timing(Cload_XXX) is the propagation delay

added to the XXX pad due to the load. The following table gives this timing.

t_dpen_max = 6.0 + pad_timing(Cload_DP_EN) - pad_timing(Cload_DP_CLK)

Load (pF)

max pad_timing (rise)

max pad_timing (fall)

6 ns

10.6 ns

10 ns

13 ns

12 ns

15.4 ns

100

14 ns

18 ns

I958_OUT, EVENT_IRQ(GPIO_0),

INT1(GPIO_1), INT2(GPIO_2), CAP_RST(GPIO_4)

PCDC

PCSD

tpcsd_setup

tpcsd_hold

PCDC

tpcdc_min_hi

t_pcdc_min_low

tpcdc_min_period

DP_CLK

DP_DATA

DP_EN

t_dpdata

t_dpen

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