PIC32MX575F256H-80I Datasheet, PDF (212/236 Pages) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-Bit Flash Microcontrollers

PIC32MX5XX/6XX/7XX
FIGURE 31-24:
EJTAG TIMING CHARACTERISTICS
T_TCKhigh
T_TCKeye
T_TCKlow
TCK
TMS
TDI
TDO
TRST*
T_Tsetup T_Thold
T_TRST*low
T_rf
T_rf
T_rf
T_TDOout
T_rf
T_TDOzstate
Defined
Undefined
T_rf
TABLE 31-43: EJTAG TIMING REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  TA  +85°C for Industrial
Param.
No.
Symbol
Description⁽¹⁾
Min. Max. Units
Conditions
EJ1
TTCKCYC
TCK Cycle Time
25
—
ns
EJ2
TTCKHIGH TCK High Time
10
—
ns
EJ3
TTCKLOW TCK Low Time
10
—
ns
EJ4
TTSETUP
TAP Signals Setup Time Before
5
—
ns
Rising TCK
EJ5
TTHOLD
TAP Signals Hold Time After
Rising TCK
3
—
ns
EJ6
TTDOOUT TDO Output Delay Time From
Falling TCK
—
5
ns
EJ7
TTDOZSTATE TDO 3-State Delay Time From
—
5
ns
Falling TCK
EJ8
TTRSTLOW TRST Low Time
25
—
ns
EJ9
TRF
TAP Signals Rise/Fall Time, All
—
—
ns
Input and Output
Note 1: These parameters are characterized, but not tested in manufacturing.
DS61156C-page 212
Preliminary
 2010 Microchip Technology Inc.