SPC5702BECLU datasheet(82/98 Pages) FREESCALE

82 / 98 page

MPC560xS Microcontroller Data Sheet Data Sheet, Rev. 1

Preliminary—Subject to Change Without Notice

Electrical Characteristics

Freescale Semiconductor

Figure 30. IRQ and NMI Timing

3.16.5

Enhanced Modular I/O Subsystem (eMIOS) Timing

3.16.6

FlexCAN Timing

The CAN functions are available as TX pins at normal IO pads and as RX pins at the always on domain. There is no filter for

the wakeup dominant pulse. Any high-to-low edge can cause wakeup if configured.

Table 39. IRQ and NMI Timing

Num

Symbol

Characteristic

Min.

Value

Max.

Value

Unit

1tIPWL

CC1

1 Parameter values guaranteed by design.

IRQ/NMI Pulse Width Low

200

—

2tIPWH

CC1 IRQ/NMI Pulse Width High

200

—

3tICYC

CC1 IRQ/NMI Edge to Edge Time2

2 Applies when IRQ/NMI pins are configured for rising edge or falling edge events, but not both.

400

—

Table 40. eMIOS Timing1

1 eMIOS timing specified at f

SYS = 64 MHz, VDD12 = 1.14 V to 1.32 V, VDDE_x = 3.0 V to 5.5 V, TA = -40 to 105 °C,

and CL = 50 pF with SRC = 0b00

Num

Symbol

Characteristic

Min.

Value2

2 There is no limitation on the peripheral for setting the minimum pulse width, the actual width is restricted by the pad

delays. Refer to the pad specification section for the details.

Max.

Value

Unit

1tMIPW

CC3

3 Parameter values guaranteed by design.

eMIOS Input Pulse Width

—

tCYC

2tMOPW

CC3 eMIOS Output Pulse Width

—

tCYC

Table 41. FlexCAN Timing1

Num

Symbol

Characteristic

Min.

Value

Max.

Value

Unit

1tCANOV

CC2 CTNX Output Valid after CLKOUT Rising Edge (Output

Delay)

—

22.48

2tCANSU

CC2 CNRX Input Valid to CLKOUT Rising Edge (Setup

Time)

—

12.46

1,2

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