Getac Technology Corporation V110GD Manuel D’Utilisation
© 2011 Microchip Technology Inc.
Preliminary
DS61168C-page 281
PIC32MX1XX/2XX
FIGURE 29-22:
PARALLEL MASTER PORT WRITE TIMING DIAGRAM
TABLE 29-36: PARALLEL MASTER PORT READ TIMING REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature
(unless otherwise stated)
Operating temperature
-40°C
≤ T
A
≤ +85°C for Industrial
-40°C
≤ T
A
≤ +105°C for V-temp
Param.
No.
Symbol
Characteristics
(1)
Min.
Typ.
Max.
Units
Conditions
PM1
T
LAT
PMALL/PMALH Pulse Width
—
1 T
PB
—
—
—
PM2
T
ADSU
Address Out Valid to
PMALL/PMALH Invalid (address
setup time)
PMALL/PMALH Invalid (address
setup time)
—
2 T
PB
—
—
—
PM3
T
ADHOLD
PMALL/PMALH Invalid to
Address Out Invalid (address
hold time)
Address Out Invalid (address
hold time)
—
1 T
PB
—
—
—
PM4
T
AHOLD
PMRD Inactive to Address Out
Invalid
(address hold time)
Invalid
(address hold time)
5
—
—
ns
—
PM5
T
RD
PMRD Pulse Width
—
1 T
PB
—
—
—
PM6
T
DSU
PMRD or PMENB Active to Data
In Valid (data setup time)
In Valid (data setup time)
15
—
—
ns
—
PM7
T
DHOLD
PMRD or PMENB Inactive to
Data In Invalid (data hold time)
Data In Invalid (data hold time)
—
80
—
ns
—
Note 1:
These parameters are characterized, but not tested in manufacturing.
T
PB
T
PB
T
PB
T
PB
T
PB
T
PB
T
PB
T
PB
PB Clock
PMALL/PMALH
PMD<7:0>
PMA<13:18>
PMWR
PMCS<2:1>
PMRD
PM12
PM13
PM11
Address
Address<7:0>
Data
PM2 + PM3
PM1