uda1341ts-n1 NXP Semiconductors, uda1341ts-n1 Datasheet - Page 26

• Manufacturer Part Number: uda1341ts-n1
• Description: Economy Audio Codec For Minidisc Md Home Stereo And Portable Applications
• Manufacturer: NXP Semiconductors

Philips Semiconductors
12 AC CHARACTERISTICS (DIGITAL)
V
unless otherwise specified.
2002 May 16
System clock timing (see Fig.8)
T
t
t
Serial input/output data timing (see Fig.9)
T
t
t
t
t
t
t
t
t
t
t
t
Microcontroller L3-interface timing (see Figs 5 and 6)
T
t
t
t
t
t
t
t
t
t
CWL
CWH
BCK(H)
BCK(L)
r
f
s;DATI
h;DATI
d;DATO(BCK)
d;DATO(WS)
h;DATO
s;WS
h;WS
CLK(L3)H
CLK(L3)L
su(L3)A
h(L3)A
su(L3)D
h(L3)D
su(L3)DA
h(L3)DA
stp(L3)
DDD
sys
cy
cy(CLK)(L3)
Economy audio CODEC for MiniDisc (MD)
home stereo and portable applications
SYMBOL
= V
DDA
= 2.7 to 3.6 V; T
clock cycle time
LOW-level pulse width
HIGH-level pulse width
bit clock cycle time
bit clock HIGH time
bit clock LOW time
rise time
fall time
data input set-up time
data input hold time
data output delay time
(from BCK falling edge)
data output delay time
(from WS edge)
data output hold time
word select set-up time
word select hold time
L3CLOCK
L3CLOCK HIGH time
L3CLOCK LOW time
L3MODE set-up time
L3MODE hold time
L3MODE set-up time
L3MODE hold time
L3DATA set-up time
L3DATA hold time
L3MODE halt time
PARAMETER
amb
= 20 to +85 C; all voltages measured with respect to ground (pins 1, 11 and 27);
f
f
f
f
f
f
f
MSB-justified format
addressing mode
addressing mode
data transfer mode
data transfer mode
data transfer and
addressing mode
data transfer and
addressing mode
sys
sys
sys
sys
sys
sys
sys
= 256f
= 384f
= 512f
< 19.2 MHz
< 19.2 MHz
19.2 MHz
19.2 MHz
CONDITIONS
s
s
s
26
78
52
39
0.30T
0.40T
0.30T
0.40T
300
100
100
20
0
0
20
10
500
250
250
190
190
190
190
190
30
190
MIN.
sys
sys
sys
sys
88
59
44
TYP.
UDA1341TS
Product specification
131
87
66
0.70T
0.60T
0.70T
0.60T
20
20
80
80
MAX.
sys
sys
sys
sys
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT