PIC32MX5XX_11 Datasheet, PDF (220/256 Pages) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-bit Flash Microcontrollers

PIC32MX5XX/6XX/7XX
FIGURE 31-21:
CS
PARALLEL SLAVE PORT TIMING
PS5
RD
WR
PMD<7:0>
PS6
PS4
PS3
PS7
PS1
PS2
TABLE 31-39: PARALLEL SLAVE PORT REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤TA ≤+85°C for Industrial
-40°C ≤TA ≤+105°C for V-Temp
Param.
No.
Symbol
Characteristics⁽¹⁾
Min. Typical Max. Units
Conditions
PS1 TdtV2wrH Data In Valid before WR or CS
20
—
—
ns
—
Inactive (setup time)
PS2 TwrH2dtI WR or CS Inactive to Data-In
40
—
—
ns
—
Invalid (hold time)
PS3 TrdL2dtV RD and CS Active to Data-Out
—
—
60 ns
—
Valid
PS4 TrdH2dtI RD Active or CS Inactive to
0
—
10 ns
—
Data-Out Invalid
PS5 Tcs
CS Active Time
TPB + 40 —
—
ns
—
PS6 TWR
WR Active Time
TPB + 25 —
—
ns
—
PS7 TRD
RD Active Time
TPB + 25 —
—
ns
—
Note 1: These parameters are characterized, but not tested in manufacturing.
DS61156G-page 220
© 2009-2011 Microchip Technology Inc.