DSPIC30F3011 Microchip Technology Inc., DSPIC30F3011 Datasheet - Page 181

• Manufacturer Part Number: DSPIC30F3011
• Description: Dspic30f3010/3011 Enhanced Flash 16-bit Digital Signal Controller
• Manufacturer: Microchip Technology Inc.

FIGURE 23-8:
TABLE 23-25: QEI MODULE EXTERNAL CLOCK TIMING REQUIREMENTS
© 2007 Microchip Technology Inc.
AC CHARACTERISTICS
TQ10
TQ11
TQ15
TQ20
Note 1:
Param
No.
TtQH
TtQL
TtQP
T
POSCNT
QEB
CKEXTMRL
Symbol
These parameters are characterized but not tested in manufacturing.
TIMERQ (QEI MODULE) EXTERNAL CLOCK TIMING CHARACTERISTICS
TQCK High Time
TQCK Low Time
TQCP Input
Period
Delay from External TQCK Clock
Edge to Timer Increment
Characteristic
Synchronous,
with prescaler
with prescaler
Synchronous,
with prescaler
Synchronous,
TQ10
(1)
Confidential
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
TQ15
2 * T
T
T
0.5 T
CY
CY
Min
CY
+ 20
+ 20
dsPIC30F3010/3011
CY
+ 40
TQ11
Typ
-40°C ≤ T
-40°C ≤ T
Max
T
1.5
—
—
—
CY
A
A
TQ20
≤ +85°C for Industrial
≤ +125°C for Extended
Units
ns
ns
ns
—
Must also meet
parameter TQ15
Must also meet
parameter TQ15
DS70141D-page 179
Conditions
—
—