User's Manual

WizFi360 User Manual
PB_8(I²S_M_SCL)
P
B_9(I²S_M_SDA)
PB_10(I²S_M_RL)
Slave˖
PB_14(I²S_S_SDA)
PB_15(I²S_S_SCL)
PB_16(I²S_S_RL)
Operates as either Master or Slave, support full
duple
x;
Capable of handling 8, 16, 24, 32 bits word size,
samplin
g frequency is up to 128KHz;
Support Mono and stereo audio data;
Support I²S and MSB justified data format,
suppor
t PCM A/B data format;
Support DMA data transfer, word access only.
8. Ultimate Characteristics
Table 6 ultimate characteristic
Parameter
Sy
m
bol
Min Typ Max
Unit
VDD supply
voltage
VDD
3.0 3.3 3.6
V
Input low voltag
e
V
IL
-0.3 0.8
V
Input high voltag
e
V
IH
2.0 VDD+
0.3
V
nput capacitanc
e
C
pad
2
pF
output low voltag
e
V
OL
0.4
V
output hig
h voltage
V
OH
2.4
V
Max. output curre
nt
I
MAX
24
mA
Storage temper
ature
T
STR
-40 +125
ć
Op
erating tempera
ture
T
OPR
-40 +85
ć
9. RF Power Parameters
Table 7 RF power parameters
Operation Mode Typ
Unit
transmit IEEE802.11b, CCK 11Mbps,
POUT = +19 dBm
230 mA
transmit IEEE802.11g, OFDM 54Mbps,
POUT = +13.5 dBm
210
mA
transmit IEEE802.11n, OFDM MCS7,
POUT = +12dBm
210
mA
re
ceive IEEE802.11b/g/n 100-110 mA