pic32mx320f032h Microchip Technology Inc., pic32mx320f032h Datasheet - Page 136

• Manufacturer Part Number: pic32mx320f032h
• Description: 64/100-pin General Purpose And Usb 32-bit Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

PIC32MX3XX/4XX
FIGURE 28-6:
TABLE 28-23: TIMER1 EXTERNAL CLOCK TIMING REQUIREMENTS
DS61143F-page 134
AC CHARACTERISTICS
TA10
TA11
TA15
OS60
TA20
Note 1:
Param.
Note: Refer to Figure 28-1 for load conditions.
No.
2:
T
T
T
F
T
MRL
Symbol
CKEXT
TX
TX
TX
T
Timer1 is a Type A.
This parameter is characterized, but not tested in manufacturing.
1
H
L
P
TMRx
TxCK
-
TxCK
High Time
TxCK
Low Time
TxCK
Input Period
SOSC1/T1CK Oscillator
Input Frequency Range
(oscillator enabled by set-
ting TCS bit (T1CON<1>))
Delay from External TxCK
Clock Edge to Timer Incre-
ment
TIMER1, 2, 3, 4, 5 EXTERNAL CLOCK TIMING CHARACTERISTICS
Characteristics
Synchronous,
with prescaler
Asynchronous,
with prescaler
Synchronous,
with prescaler
Asynchronous,
with prescaler
Synchronous,
with prescaler
Asynchronous,
with prescaler
(2)
Tx10
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature
[(12.5nsec or 1T
[(12.5nsec or 1T
Preliminary
[(25nsec or 2T
Tx15
OS60
+ 25nsec
+ 25nsec
+ 50nsec
Min.
10
10
20
32
—
Tx11
PB
PB
PB
) / N]
) / N]
) / N]
-40°C ≤ T
Typical Max. Units
—
—
—
—
—
—
—
A
(1)
≤ +85°C for Industrial
100
—
—
—
—
—
—
Tx20
1
© 2009 Microchip Technology Inc.
nsec Must also meet
nsec
nsec Must also meet
nsec
nsec
nsec N = prescale
kHz
T
PB
parameter TA15.
parameter TA15.
value
(1, 8, 64, 256)
Conditions