ade7169f16 Analog Devices, Inc., ade7169f16 Datasheet - Page 13

• Manufacturer Part Number: ade7169f16
• Description: Single-phase Energy Measurement Ic With 8052 Mcu, Rtc And Lcd Driver
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
Table 4. SPI MASTER MODE TIMING (CPHA = 1) Parameter
t
t
t
t
t
t
t
t
t
____________________________________________
1
SL
SH
DAV
DSU
DHD
DF
DR
SR
SF
Characterized under the following conditions:
a. Core clock divider bits CD2, CD1, and CD0 in POWCON SFR set to 0, 0, and 0, respectively, that is, core clock frequency = 4.096/8 MHz.
b. SPI bit-rate selection bits SPIR1 and SPR0 in SPI2CMOD SFR set to 0 and 0, respectively.
SCLOCK Low Pulse Width
SCLOCK High Pulse Width
Data Output Valid after SCLOCK Edge
Data Input Setup Time before SCLOCK Edge
Data Input Hold Time after SCLOCK Edge
Data Output Fall Time
Data Output Rise Time
SCLOCK Rise Time
SCLOCK Fall Time
(CPOL = 0)
(CPOL = 1)
SCLOCK
SCLOCK
MOSI
MISO
1
1
t
DAV
t
SH
t
DSU
Figure 4. SPI Master Mode Timing (CPHA = 1)
MSB IN
t
MSB
DHD
t
SL
Rev. PrD | Page 13 of 140
t
DF
t
DR
BITS 6–1
BITS 6–1
t
SR
Min
977
977
TBD
TBD
t
LSB IN
SF
LSB
Typ
10
10
10
10
Max
TBD
25
25
25
25
ADE7169F16
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns