BCM43143KMLGT Datasheet, PDF (33/58 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11b/g/n MAC/PHY/Radio with USB/SDIO Host Interface

BCM43143 Advance Data Sheet
Recommended Operating Conditions and DC Characteristics
Recommended Operating Conditions and DC Characteristics
Table 7: Guaranteed Operating Conditions and DC Characteristics
Value
Element
Parameter
DC supply for CBUCK switching
regulator
SR_VDDBAT5V
DC supply voltage for WL PA/PA driver WRF_PA_VDD3P3,
WRF_PAD_VDD3P3
DC supply voltage for core
VDDC
DC supply voltage for RF blocks in VDDRF
chip
SDIO Interface I/O Pins^a
Input high voltage
VIH
Input low voltage
VIL
Output high voltage @ 2 mA
VOH
Output low voltage @ 2 mA
VOL
Minimum
2.3
2.97
1.14
1.14
Typical
3.6
3.3
1.2
1.2
0.625 × VDDIO –
–
–
0.75 × VDDIO –
–
–
Other Digital I/O Pins
Input low voltage
Input high voltage
Output low voltage @ 2 mA
Output high voltage @ 2 mA
RF Switch Control I/O Pins
VIL
VIH
VOL
VOH
–
–
2.0
–
–
–
VDDIO – 0.4V –
Maximum Unit
5.25
V
3.63
V
1.26
V
1.26
V
–
V
0.25 × VDDIO V
–
V
0.125 ×
V
VDDIO
0.8
V
–
V
0.4
V
–
V
Input low voltage
VIL
–
–
0.8
V
Input high voltage
Output low voltage @ 2 mA
VIH
VOL
2.0
–
–
V
–
–
0.4
V
Output high voltage @ 2 mA
VOH
VDDIO – 0.4V –
–
V
Input capacitance
Cin
–
–
5
pf
a. VDDIO voltage tolerance is ±10%; for SDIO 1.8V levels (VDDIO at pin 46 = 1.8V ±10%), the maximum SDIO
clock frequency should be limited to 25 MHz in high-speed mode only.
Broadcom^®
November 14, 2014 • 43143-DS104-R
Single-Chip IEEE 802.11b/g/n MAC/PHY/Radio
Page 32