ADMCF327BR Analog Devices Inc, ADMCF327BR Datasheet - Page 32

• 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.
1 = INDEPENDENT MODE
1 = CLKOUT RATE
0 = OFFSET MODE
0 = CLKIN RATE
0 = 1ST HALF OF PWM
1 = 2ND HALF OF PWM
CYCLE
CYCLE
15
15
15
0
0
0
14
14
14
0
0
0
PWM SELECT
AUXILIARY
COUNTER
15
SELECT
0
13
13
13
ADC
0
0
0
14
0
12
12
12
0
0
0
13
PWM TIMER
0
11
11
11
0
STATUS
0
0
12
0
10
10
10
0
0
0
11
0
9
0
0
9
WDTIMER (W)
9
0
SYSSTAT (R)
IRQFLAG (R)
10
0
8
0
8
8
0
0
MODECTRL (R/W)
9
0
7
0
0
0
7
7
8
0
6
0
0
6
6
0
7
0
5
0
0
0
5
5
6
0
0
0
0
4
4
4
5
0
0
3
0
3
3
0
4
1
2
2
0
2
0
0
3
1
1
0
1
0
2
0
0
0
0
0
0
1
0
PIN STATUS
WATCHDOG
RECEIVE SELECT
DM (0x2016)
PWMTRIP INTERRUPT
PWMSYNC INTERRUPT
DM (0x2018)
PWMTRIP
MODE SELECT
SPORT1 MODE
DM (0x2017)
SPORT1 DATA
PWM UPDATE
STATUS
INTERRUPT
INTERRUPT
PWMSYNC
PWMTRIP
0
0
SELECT
DM (0x2015)
ADC MUX CONTROL
00 VAUX0
01 VAUX1
10 VAUX2
11 VAUX3
0 = LOW
1 = HIGH
0 = NORMAL
1 = WATCHDOG RESET
0 = DISABLE
1 = ENABLE
0 = DISABLE
1 = ENABLE
0 = DR1A
1 = DR1B
0 = SPORT
1 = UART
0 = SINGLE UPDATE MODE
1 = DOUBLE UPDATE MODE
OCCURRED
0 = NO INTERRUPT
1 = INTERRUPT
OCCURRED