ADMCF327BR Analog Devices Inc, ADMCF327BR Datasheet - Page 26

• Manufacturer Part Number: ADMCF327BR
• Description: IC DSP SW MOTOR CTRLR 28SOIC
• Manufacturer: Analog Devices Inc
• Series: Motor Controlr
• Type: Fixed Pointr

Specifications of ADMCF327BR

• 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)
• Lead Free Status / Rohs Status: Not Compliant

ADMCF327
Default bit values are shown; if no value is shown, the bit field is undefined at reset. Reserved bits are shown on a gray field—these
bits should always be written as shown.
0 = NO CROSSOVER
1 = CROSSOVER
A CHANNEL CROSSOVER
B CHANNEL CROSSOVER
C CHANNEL CROSSOVER
15
15
15
15
0
0
15
0
0
14
14
0
14
14
14
0
0
0
13
0
13
13
13
13
0
0
0
12
0
12
12
0
12
0
12
0
11
0
11
11
11
11
0
0
0
10
0
10
10
10
10
0
0
0
PWMSYNCWT (R/W)
9
0
PWMSEG (R/W)
0
0
9
0
9
9
9
PWMSWT (R/W)
PWMDT (R/W)
PWMTM (R/W)
8
0
8
0
8
0
8
0
8
0
7
7
7
7
0
7
0
0
6
0
0
6
0
6
6
6
0
5
0
1
5
0
5
0
5
5
4
0
0
0
0
4
4
4
4
3
0
3
0
3
0
3
3
0
2
0
0
2
2
2
1
0
2
1
0
1
0
0
1
1
1
1
0
0
0
0
0
0
0
1
0
DM (0x200F)
CH OUTPUT DISABLE
CL OUTPUT DISABLE
BH OUTPUT DISABLE
BL OUTPUT DISABLE
AH OUTPUT DISABLE
AL OUTPUT DISABLE
DM (0x2060)
DM (0x2061)
DM (0x2008)
DM (0x2009)
PWMSYNCWT
PWMTM
PWMDT
T
f
PWMSYNC, ON
PWM
T
D
=
=
2
2
f
f
CLKOUT
CLKOUT
PWMTM
PWMDT
=
PWMSYNCWT + 1
0 = ENABLE
1 = DISABLE
SECONDS
f
CLKOUT