pic32mx320f064h Microchip Technology Inc., pic32mx320f064h Datasheet - Page 519

• Manufacturer Part Number: pic32mx320f064h
• Description: 64/100-pin General Purpose, 32-bit Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

TABLE 29-23: TIMER2, 3, 4, 5 EXTERNAL CLOCK TIMING REQUIREMENTS
© 2007 Microchip Technology Inc.
AC CHARACTERISTICS
TB10
TB11
TB15
TB20
Param
No.
TtxH
TtxL
TtxP
T
CKEXTMRL
Symbol
TxCK High
TxCK Low
TxCK
Time
Time
Input
Period
Delay from External TxCK
Clock Edge to Timer Incre-
ment
Characteristic
Synchronous,
no prescaler
Synchronous,
with prescaler
Synchronous,
no prescaler
Synchronous,
with prescaler
Synchronous,
no prescaler
Synchronous,
with prescaler
Advance Information
Standard Operating Conditions: 2.5V to 3.6V
(unless otherwise stated)
Operating temperature
(2*T
(2 * T
Greater of:
Greater of:
Greater of:
Greater of:
(T
(T
10 ns or
10 ns or
10 ns or
10 ns or
PB
PB
PB
Min
PB
20
10
—
+ 10)/N
+ 5)
+ 5)
+ 10)
-40°C ≤ T
PIC32MX FAMILY
Typ
—
—
—
—
—
—
A
Max
≤ +85°C
—
—
—
—
—
5
Units
ns
ns
ns
ns
ns
ns
Must also meet
parameter TB15
Must also meet
parameter TB15
N = prescale
value
(1, 2, 4, 8, 16, 32,
64, 256)
DS61143A -page 517
Conditions