ADMCF341BR Analog Devices Inc, ADMCF341BR Datasheet - Page 5

• Manufacturer Part Number: ADMCF341BR
• Description: IC DSP 3CH 12BIT MOT-CTRL 28SOIC
• Manufacturer: Analog Devices Inc
• Series: Motor Controlr
• Type: Motor Controlr

Specifications of ADMCF341BR

• Rohs Status: RoHS non-compliant
• Interface: Synchronous Serial Port (SSP)
• Clock Rate: 20MHz
• Non-volatile Memory: FLASH (12 kB), ROM (12kB)
• On-chip Ram: 2.5kB
• Voltage - I/o: 5.00V
• Voltage - Core: 5.00V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)

TIMING PARAMETERS
Parameter
Serial Ports
Timing Requirements:
Switching Characteristics:
Specifications subject to change without notice.
REV. B
t
t
t
t
t
t
t
t
t
t
t
t
t
t
SCK
SCS
SCH
SCP
CC
SCDE
SCDV
RD
SCDH
SCDD
TDE
TDV
RDV
RH
FRAME DELAY 0 [MFD = 0])
SCLK Period
DR/TFS/RFS Setup Before SCLK Low
DR/TFS/RFS Hold After SCLK Low
SCLK
CLKOUT High to SCLK
SCLK High to DT Enable
SCLK High to DT Valid
TFS/RFS
TFS/RFS
DT Hold After SCLK High
SCLK High to DT Disable
TFS (Alt) to DT Enable
TFS (Alt) to DT Valid
RFS (Multichannel, Frame Delay Zero) to DT Valid
(MULTICHANNEL MODE,
IN
Width
FRAME MODE)
OUT
OUT
(ALTERNATE
CLKOUT
Hold After SCLK High
Delay from SCLK High
RFS
TFS
RFS
TFS
SCLK
RFS
TFS
OUT
OUT
DR
DT
IN
IN
OUT
t
t
SCDE
CC
t
t
RH
TDE
Figure 2. Serial Port Timing
t
t
t
RD
SCDV
t
RDV
TDV
t
t
SCS
CC
–5–
t
SCH
t
SCDH
Min
100
15
20
40
0.25 t
0
0
0
0
t
SCDD
CK
t
SCP
t
SCK
Max
0.25 t
30
30
30
25
30
t
SCP
CK
ADMC(F)341
+ 20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns