SPAKMC331MFC20 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

SPAKMC331MFC20

highly-integrated 32-bit microcontroller, 16MHz

Motorola => Freescale 

Table A-7 Background Debugging Mode Timing

(VDD = 5.0 Vdc ± 10%, VSS = 0 Vdc, TA = TL to TH)

Num

Characteristic

Symbol Min

Max

Unit

B0 DSI Input Setup Time

B1 DSI Input Hold Time

B2 DSCLK Setup Time

B3 DSCLK Hold Time

B4 DSO Delay Time

B5 DSCLK Cycle Time

B6 CLKOUT High to FREEZE Asserted/Negated

B7 CLKOUT High to IFETCH High Impedance

B8 CLKOUT High to IFETCH Valid

B9 DSCLK Low Time

B10 FREEZE Asserted to IFETCH Valid

tDSISU

15

—

ns

tDSIH

10

—

ns

tDSCSU

15

—

ns

tDSCH

10

—

ns

tDSOD

—

25

ns

tDSCCYC

2

—

tcyc

tFRZAN

—

50

ns

tIFZ

—

50

ns

tIF

—

50

ns

tDSCLO

1

—

tcyc

tFRZIF

TBD

—

tcyc

A

Notes:

1. All AC timing is shown with respect to 20% VDD and 70% VDD levels unless otherwise noted.

MOTOROLA

A-20

ELECTRICAL CHARACTERISTICS

MC68331

USER’S MANUAL

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