Microchip Technology MA320002 Data Sheet

Page of 214
© 2011 Microchip Technology Inc.
DS61143H-page 185
PIC32MX3XX/4XX
FIGURE 29-20:
PARALLEL SLAVE PORT TIMING     
 
   
CS
RD
WR
PMD<7:0>
PS1
PS2
PS3
PS4
PS5
PS6
PS7
TABLE 29-37: PARALLEL SLAVE PORT REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 2.3V to 3.6V
(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.
Typical
Max.
Units
Conditions
PS1
TdtV2wrH Data In Valid before WR or CS 
Inactive (setup time)
20
ns
PS2
TwrH2dtI
WR or CS Inactive to Data –
In Invalid (hold time) 
40
ns
PS3
TrdL2dtV
RD and CS Active to Data –
Out Valid
60
ns
PS4
TrdH2dtI
RD Active
 or CS Inactive to Data –
Out Invalid
0
10
ns
PS5
Tcs
CS Active Time
T
PB
 + 40
ns
PS6
T
WR
WR Active Time
T
PB
 + 25
ns
PS7
T
RD
 RD Active Time
T
PB
 + 25
ns
Note 1:
These parameters are characterized, but not tested in manufacturing.