ADE7880ACPZ-RL(RevA) Просмотр технического описания (PDF) - Analog Devices

Номер в каталоге

Компоненты Описание

производитель

ADE7880ACPZ-RL
(Rev.:RevA)

Polyphase Multifunction Energy Metering IC with Harmonic Monitoring

Analog Devices 

ADE7880

Data Sheet

SDA

tF

tF

tLOW

tSU;DAT

tF

tHD;STA

SCLK

tHD;STA

tHD;DAT

START

CONDITION

tHIGH

tSU;STA

REPEATED START

CONDITION

Figure 2. I2C-Compatible Interface Timing

Table 3. SPI Interface Timing Parameters

Parameter

SS to SCLK Edge

SCLK Period

SCLK Low Pulse Width

SCLK High Pulse Width

Data Output Valid After SCLK Edge

Data Input Setup Time Before SCLK Edge

Data Input Hold Time After SCLK Edge

Data Output Fall Time

Data Output Rise Time

SCLK Rise Time

SCLK Fall Time

MISO Disable After SS Rising Edge

SS High After SCLK Edge

Symbol

tSS

tSL

tSH

tDAV

tDSU

tDHD

tDF

tDR

tSR

tSF

tDIS

tSFS

1 Guaranteed by design.

tSP

tF

tBUF

tSU;STO

STOP

START

CONDITION CONDITION

Min

Max

Unit

50

ns

0.4

40001

μs

175

ns

175

ns

100

ns

100

ns

5

ns

20

ns

20

ns

20

ns

20

ns

200

ns

0

ns

SS

tSS

tSFS

SCLK

tSL

tDAV

tSH

tSF

tSR

tDIS

MISO

MSB

INTERMEDIATE BITS

LSB

MOSI

tDF

tDR

INTERMEDIATE BITS

tDSU

MSB IN

tDHD

Figure 3. SPI Interface Timing

LSB IN

Rev. A | Page 8 of 104

Share Link: