PRELIMINARY
CYW54907
16.1.2 5 GHz Mode
Table 39. 5 GHz Mode WLAN Current Consumption
Mode
VDDIO = VDDIO_HIB =
3.3V a, b, c
VBAT = 3.6V a
(µA)
(µA)
Sleep Modes
Radio off d
Sleep e, f
3
6
3
160
160
160
160
IEEE Power Save, DTIM=1, single RX, APPS powered down g
IEEE Power Save, DTIM=3, single RX, APPS powered down h
IEEE Power Save, DTIM=9, single RX, APPS powered down
1390
470
160
Active Modes
Continuous RX mode MCS7, HT20, 1SS, APPS powered up i, j
Continuous RX mode MCS7, HT40, 1SS, APPS powered up i, j
Continuous RX mode MCS9, VHT80, 1SS, APPS powered up i, j
CRS-HT20, APPS powered up k
72,400
84,700
112,000
70,200
79,500
312,000
309,000
334,000
60
60
60
60
60
60
60
60
CRS-HT40, APPS powered up k
Continuous TX mode MCS7, HT20, 1SS, APPS powered up l
Continuous TX mode MCS7, HT40, 1SS, APPS powered up m
Continuous TX mode MCS9, VHT80, 1SS, APPS powered up n
Ping Modes
Ping to associated access point l
Sleep
327,000
6
60
160
a. Typical silicon.
b. VIO is specified with all pins idle (not switching) and not driving any loads.
c. Excludes VDDIO_USB, VDDIO_RMII, VDDIO_I2S, and VDDIO_SD.
d. REG_ON is low or the device is in hibernation, and all supplies are present.
e. REG_ON is high. APPS domain is powered down. WLAN domain is in low-power state retention mode. Top level is powered up.
f. Inter-beacon current.
g. Beacon Interval = 102.4 ms. Beacon duration = 1 ms @ 1 Mbps. Average current over 3× DTIM intervals.
h. Beacon interval = 307.2 ms. Beacon duration = 1 ms @ 1 Mbps. Average current over 3× DTIM intervals.
i. Duty cycle is 100%. Carrier sense (CS) detect/packet receive.
j. Measured using packet engine test mode.
k. Carrier sense (CCA) when no carrier present.
l. Duty cycle is 100%. TX power at chip output ~13.9 dBm.
m. Duty cycle is 100%. TX power at chip output ~12.9 dBm.
n. Duty cycle is 100%. TX power at chip output ~10.4 dBm
Document Number: 002-19312 Rev. *C
Page 71 of 95
CYPRESS [ CYPRESS ]
