PIC32MX5XX_11 Datasheet, PDF (213/256 Pages) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-bit Flash Microcontrollers

PIC32MX5XX/6XX/7XX
TABLE 31-35: ETHERNET MODULE SPECIFICATIONS
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.
Characteristic
Min. Typical Max.
Units
Conditions
MIIM Timing Requirements
ET1
MDC Duty Cycle
40
—
60
%
—
ET2
MDC Period
400
—
—
ns
—
ET3
MDIO Output Delay
10
—
10
ns
—
ET4
MDIO Input Delay
0
—
300
ns
—
MII Timing Requirements
ET5
TX Clock Frequency
—
25
—
MHz
—
ET6
TX Clock Duty Cycle
35
—
65
%
—
ET7
ETXDx, ETEN, ETXERR Delay
0
—
25
ns
—
ET8
RX Clock Frequency
—
25
—
MHz
—
ET9
RX Clock Duty Cycle
35
—
65
%
—
ET10
ERXDx, ERXDV, ERXERR Delay 10
—
30
ns
—
RMII Timing Requirements
ET11
Reference Clock Frequency
—
50
—
MHz
—
ET12
Reference Clock Duty Cycle
35
—
65
%
—
ET13
ETXDx, ETEN, Delay
2
—
16
ns
—
ET14
ERXDx, ERXDV, ERXERR Delay
2
—
16
ns
—
© 2009-2011 Microchip Technology Inc.
DS61156G-page 213