SWITCHING CHARACTERISTICS

Parameter

Symbol

Min

Typ

Max

Units

Master Clock Frequency using Internal Oscillator:

CKS=H

XTI/XTO

10.7

-

19.2

MHz

CKS=L

-

7.1

-

13.9

MHz

Master Clock Frequency using External Clock:

CKS=H

XTI/XTO

0.384

-

19.2

MHz

CKS=L

-

0.256

-

13.9

MHz

XTI/XTO Pulse Width Low

-

21

-

-

ns

XTI/XTO Pulse Width High

-

21

-

-

ns

BICK Pulse Width Low

tbickl

30

-

-

ns

BICK Pulse Width High

tbickh

30

-

-

ns

BICK Period

tbickw

80

-

-

ns

BICK rising to LRCK edge delay

(Note 6)

tblrd

35

-

-

ns

BICK rising to LRCK edge setup time

(Note 6)

tblrs

35

-

-

ns

SDATAI valid to BICK rising setup time

(Note 6)

tsbs

35

-

-

ns

BICK rising to SDATAI hold time

(Note 6)

tbsh

35

-

-

ns

RST Minimum Pulse Width Low

2 periods of XTI/XTO

Note:

6. "BICK rising" refers to modes 0, 1, and 3. For mode 2, replace "BICK rising" with "BICK falling."

bickh

t

blrs

t

blrd

t

sbs

t

bsh

t

bickl

t

SDATAI

BICK

LRCK

bickh

t

blrs

t

blrd

t

sbs

t

bsh

t

bickl

t

SDATAI

BICK

LRCK

MSB

MSB-1

Serial Input Timing (Modes 0, 1, &3)

Serial Input Timing (Mode 2)

CS4328

4

DS62F3