ADSP-BF537BBCZ-5AV View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

ADSP-BF537BBCZ-5AV

Blackfin Embedded Processor

Analog Devices 

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ADSP-BF534/ADSP-BF536/ADSP-BF537

General-Purpose Port Timing

Table 36 and Figure 26 describe general-purpose

port operations.

Table 36. General-Purpose Port Timing

Parameter

Timing Requirement

tWFI

General-Purpose Port Pin Input Pulse Width

Switching Characteristic

tGPOD

General-Purpose Port Pin Output Delay from CLKOUT Low

CLKOUT

GPIO OUTPUT

GPIO INPUT

tGPOD

tWFI

Figure 26. General-Purpose Port Timing

Universal Asynchronous Receiver-Transmitter

(UART) Ports—Receive and Transmit Timing

For information on the UART port receive and transmit opera-

tions, see the ADSP-BF537 Blackfin Processor Hardware

Reference.

Min

tSCLK + 1

0

Max

6

Unit

ns

ns

Rev. J | Page 44 of 68 | February 2014

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