BCM88335L2CUBGT Datasheet, PDF (92/140 Pages) Cypress Semiconductor – Single-Chip 5G Wi-Fi IEEE 802.11ac MAC/Baseband/ Radio with Integrated Bluetooth 4.1 for Automotive Applications

BCM88335 Data Sheet
Recommended Operating Conditions and DC Characteristics
Recommended Operating Conditions and DC Characteristics
Caution! Functional operation is not guaranteed outside of the limits shown in Table 26 and operation
outside these limits for extended periods can adversely affect long-term reliability of the device.
Table 26: Recommended Operating Conditions and DC Characteristics
Parameter
DC supply voltage for VBAT
DC supply voltage for core
DC supply voltage for RF blocks in chip
DC supply voltage for TCXO input buffer
DC supply voltage for digital I/O
DC supply voltage for RF switch I/Os
External TSSI input
Internal POR threshold
SDIO Interface I/O Pins
For VDDIO_SD = 1.8V:
Input high voltage
Input low voltage
Output high voltage @ 2 mA
Output low voltage @ 2 mA
For VDDIO_SD = 3.3V:
Input high voltage
Input low voltage
Output high voltage @ 2 mA
Output low voltage @ 2 mA
Other Digital I/O Pins
For VDDIO = 1.8V:
Input high voltage
Input low voltage
Value
Symbol
Minimum Typical Maximum Unit
VBAT
3.0^a
–
4.8^b
V
VDD
VDD1P2
1.14
1.2
1.26
V
1.14
1.2
1.26
V
WRF_TCXO_VD 1.62
1.8
1.98
V
D
VDDIO,
1.71
–
VDDIO_SD
3.63
V
VDDIO_RF
3.13
3.3
3.46
V
WRF_TSSI_A, 0.15
–
WRF_TSSI_G
0.95
V
Vth_POR
0.4
–
0.7
V
VIH
VIL
VOH
VOL
VIH
VIL
VOH
VOL
1.27
–
–
–
1.40
–
–
–
0.625 × –
VDDIO
–
–
0.75 ×
–
VDDIO
–
–
–
V
0.58
V
–
V
0.45
V
–
V
0.25 ×
V
VDDIO
–
V
0.125 × V
VDDIO
VIH
0.65 ×
–
–
V
VDDIO
VIL
–
–
0.35 ×
V
VDDIO
Broadcom^®
September 23, 2015 • 88335-DS100-R
BROADCOM CONFIDENTIAL
Page 91