Datasheet

Document Number: 001-89638 Rev. *E

Page 19 of 34

Digital Peripherals

Timer Counter Pulse-Width Modulator (TCPWM)

Note

9. Trigger events can be Stop, Start, Reload, Count, Capture, or Kill depending on which mode of operation is selected.

10. Guaranteed by characterization.

Table 13. TCPWM Specifications

Spec ID

Parameter

Description

Min

Typ

Max

Units

Details/Conditions

SID.TCPWM.1

ITCPWM1

Block current consumption at 3 MHz

–

–

45

μA

All modes (TCPWM)

SID.TCPWM.2

ITCPWM2

Block current consumption at 8 MHz

–

–

145

μA

All modes (TCPWM)

SID.TCPWM.2A ITCPWM3

Block current consumption at 16 MHz

–

–

160

μA

All modes (TCPWM)

SID.TCPWM.3

–

–

Fc

MHz Fc max = CLK_SYS.

Maximum = 16 MHz

SID.TCPWM.4

Input trigger pulse width

2/Fc

–

–

ns

For all trigger events[9]

SID.TCPWM.5

Output trigger pulse widths

2/Fc

–

–

ns

Minimum possible

width of Overflow,

Underflow, and CC

(Counter equals

Compare value)

outputs

Resolution of counter

1/Fc

–

–

ns

Minimum time

between successive

counts

PWM resolution

1/Fc

–

–

ns

Minimum pulse width

of PWM Output

Quadrature inputs resolution

1/Fc

–

–

ns

Minimum pulse width

between Quadrature

phase inputs.

Spec ID

Parameter

Description

Min

Typ

Max

Units

Details/Conditions

SID149

Block current consumption at 100 kHz

–

–

25

µA

SID150

Block current consumption at 400 kHz

–

–

135

µA

SID.PWR#5 ISBI2C

–

–

2.5

µA

Spec ID

Parameter

Description

Min

Typ

Max

Units

Details/Conditions

SID153

Bit rate

–

–

400

Kbps