ADMCF340BST Analog Devices Inc, ADMCF340BST Datasheet - Page 31

• Manufacturer Part Number: ADMCF340BST
• Manufacturer: Analog Devices Inc

Specifications of ADMCF340BST

• Device Core Size: 16b
• Format: Fixed Point
• Clock Freq (max): 20MHz
• Mips: 20
• Device Input Clock Speed: 20MHz
• Ram Size: 1KB
• Program Memory Size: 12KB
• Operating Supply Voltage (typ): 2.5V
• Operating Supply Voltage (min): 2.44V
• Operating Supply Voltage (max): 2.55V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: LQFP
• Lead Free Status / Rohs Status: Not Compliant

REV. A
Default bit values are shown; if no value is shown, the bit field is undefined at reset. Reserved bits are shown in 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
15
0
0
0
0
14
14
14
14
14
0
0
0
0
13
13
13
13
0
13
0
0
0
Figure 22. Configuration of PWM Registers
12
12
12
12
0
12
0
0
0
11
0
11
11
11
11
0
0
0
10
0
10
10
10
10
0
0
0
PWMSYNCWT (R/W)
PWMSEG (R/W)
9
0
9
0
9
0
9
0
PWMSWT (R/W)
9
PWMTM (R/W)
PWMDT (R/W)
8
0
8
8
0
8
8
0
0
7
0
7
0
7
7
0
7
0
–31–
6
0
6
0
6
6
0
6
0
5
0
5
0
5
0
5
1
5
4
0
4
0
4
4
0
4
0
3
0
3
3
0
3
0
3
0
2
0
2
0
2
2
2
1
0
1
0
1
0
1
1
0
1
1
0
0
0
0
0
0
0
1
0
CH OUTPUT DISABLE
CL OUTPUT DISABLE
BH OUTPUT DISABLE
BL OUTPUT DISABLE
AH OUTPUT DISABLE
AL OUTPUT DISABLE
PWMSYNCWT
PWMTM
PWMDT
DM (0x2009)
DM (0x200F)
DM (0x2060)
DM (0x2061)
DM (0x2008)
f
T
T
PWM
PWMSYNC, ON
D
=
=
2
2
f
CLKOUT
PWMTM
f
CLKOUT
PWMTM
=
PWMSYNCWT + 1
SECONDS
ADMC(F)340
f
CLKOUT
0 = ENABLE
1 = DISABLE