Microchip Technology DV320032 Data Sheet
PIC32MX330/350/370/430/450/470
DS60001185C-page 312
2012-2013 Microchip Technology Inc.
FIGURE 30-22:
PARALLEL MASTER PORT WRITE TIMING DIAGRAM
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
TABLE 30-39: PARALLEL MASTER PORT WRITE 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
PM11
T
WR
PMWR Pulse Width
—
1 T
PB
—
—
—
PM12
T
DVSU
Data Out Valid before PMWR or
PMENB goes Inactive (data setup
time)
PMENB goes Inactive (data setup
time)
—
2 T
PB
—
—
—
PM13
T
DVHOLD
PMWR or PMEMB Invalid to Data
Out Invalid (data hold time)
Out Invalid (data hold time)
—
1 T
PB
—
—
—
Note 1: These parameters are characterized, but not tested in manufacturing.