SST89V516RD2-33-C-TQJE View Datasheet(PDF) - Microchip Technology

Part Name

Description

View to exact match

SST89V516RD2-33-C-TQJE

FlashFlex MCU / SST89E516RD

Microchip Technology 

FlashFlex MCU

SST89E516RD2 / SST89E516RD

SST89V516RD2 / SST89V516RD

Data Sheet

PCA Timer/Counter Mode Register1 (CMOD)

Location

7

6

5

4

3

2

1

0

Reset Value

D9H

CIDL WDTE

-

-

-

CPS1 CPS0 ECF 00xxx000b

1. Not bit addressable

Symbol Function

CIDL

Counter Idle Control:

0: Programs the PCA Counter to continue functioning during idle mode

1: Programs the PCA Counter to be gated off during idle

WDTE

Watchdog Timer Enable:

0: Disables Watchdog Timer function on PCA module 4

1: Enables Watchdog Timer function on PCA module 4

-

Not implemented, reserved for future use.

Note: User should not write ‘1’s to reserved bits. The value read from a reserved bit is indeterminate.

CPS1 PCA Count Pulse Select bit 1

CPS0 PCA Count Pulse Select bit 2

ECF

CPS1

0

0

1

1

CPS0

0

1

0

1

Selected

PCA Input1

0

1

2

3

1. fOSC = oscillator frequency

Internal clock, fOSC/6 in 6 clock mode (fOSC/12 in 12 clock mode)

Internal clock, fOSC/2 in 6 clock mode (fOSC/4 in 12 clock mode)

Timer 0 overflow

External clock at ECI/P1.2 pin

(max. rate = fOSC/4 in 6 clock mode, fOSC/8 in 12 clock mode)

PCA Enable Counter Overflow interrupt:

0: Disables the CF bit in CCON

1: Enables CF bit in CCON to generate an interrupt

©2013 Silicon Storage Technology, Inc.

28

DS25093B

02/13

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