DSPIC30F6010A-30IPF Datasheet, PDF (196/236 Pages) Microchip Technology – High-Performance, 16-bit Digital Signal Controllers

dsPIC30F6010A/6015
FIGURE 24-8:
TIMERQ (QEI MODULE) EXTERNAL CLOCK TIMING CHARACTERISTICS
QEB
POSCNT
TQ10
TQ11
TQ15
TQ20
TABLE 24-26: QEI MODULE EXTERNAL CLOCK TIMING REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature -40°C ≤TA ≤+85°C for Industrial
-40°C ≤TA ≤+125°C for Extended
Param
No.
Symbol
Characteristic⁽¹⁾
Min
Typ Max Units Conditions
TQ10 TtQH
TQCK High Time Synchronous, TCY + 20 —
—
ns Must also meet
with prescaler
parameter TQ15
TQ11 TtQL
TQCK Low Time Synchronous, TCY + 20 —
—
ns Must also meet
with prescaler
parameter TQ15
TQ15 TtQP
TQCP Input
Synchronous, 2 * TCY + 40 —
—
ns
—
Period
with prescaler
TQ20 TCKEXTMRL Delay from External TxCK Clock
0.5 TCY
— 1.5 TCY —
—
Edge to Timer Increment
Note 1: These parameters are characterized but not tested in manufacturing.
DS70150E-page 196
© 2011 Microchip Technology Inc.