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WILCS02PE 数据表(PDF) 10 Page - Microchip Technology

部件名 WILCS02PE
功能描述  single chip 2.4 GHz and IEEE 802.11b/g/n-compliant solution
PDF  71 Pages
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制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

WILCS02PE 数据表(HTML) 10 Page - Microchip Technology

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WILCS02IC and WILCS02 Family
Device Overview
 Data Sheet
© 2024-2025 Microchip Technology Inc. and its subsidiaries
DS70005557C - 10
Table 2-1. WILCS02IC Pinout Table (continued)
Pin Number
Pin Name
Pin Type
Description
26
RXR_LNA1_VDD15
P
1.5V input supply voltage to LNA stage-1
Connect to 1.5V on-chip PMU output
27
TRS_RF
I/O
RF transmit/receive
28
TXR_HPA_VDD33
P
Input power supply to High-Power Amplifier (HPA) on the
Transmitter (3.0-3.6V, 3.3V typical)
29
TXR_HPA_VDD33
P
30
TXR_PPA_VDD33
P
Input power supply to Pre-Power Amplifier (PPA) on the
Transmitter (3.0-3.6V, 3.3V typical)
31
TXR_UMX_VDD15
P
1.5V input supply voltage to RF Upconvertor Mixer/TXR
Connect to 1.5V on-chip PMU output
32
BB_VDD15
P
1.5V input supply voltage to RF Base Band section
Connect to 1.5V on-chip PMU output
33
MSB_EXTRA_48K
O
Connect a pull-down resistor of 48.7K with 1% tolerance, to
create a constant current reference for internal analog/RF
blocks
34
DFU_RX/STRAP1
I
Device Firmware Update, receive signal
Host interface configuration strapping1 pin. Connect to a
pulled-low resistor of 100K for the SDIO interface or pulled-
high resistor of 10K for the SPI.
35
DFU_TX/STRAP2
O
Device Firmware Update, transmit signal
I
Host interface configuration strapping2 pin. Connect to a
pulled-high resistor of 10K for future upgrades.
36
MCLR
I
Master Clear Reset Input (Active low)
37
AVDD
P
Input power supply to Analog Block (3.0-3.6V, 3.3V typical)
38
Reserved(6)
I/O
Reserved pin
Connect to an I/O pin (tri-stated) of a host device or to an
external switch for future use.
39
RTCC_OSC_OUT(4)
O
32.768 KHz RTCC oscillator output
40
RTCC_OSC_IN/
PTA_BT_ACTIVE(3)(4)
I
32.768 KHz RTCC Oscillator input
PTA interface, Bluetooth® Coexistence device active
indication input to WILCS02IC
41
VDD33
P
Input supply voltage for the Main Power Domain (3.0-3.6V,
3.3V typical)
42
PTA_BT_PRIO
I
PTA interface, Bluetooth Coexistence device priority
indication input to WILCS02IC.
43
PTA_WLAN_ACTIVE
O
PTA interface, WILCS02IC WLAN active indication output to
Bluetooth Coexistence device
44
Reserved
I/O
Reserved pin
Do not connect.
45
VDD33
P
Input supply voltage for the Main Power Domain (3.0-3.6V,
3.3V typical)
46
PMU_MLDO_OUT(2)
P
1.5V output of on-chip PMU MLDO
47
PMU_VDDP
P
Input power supply to the on-chip PMU (3.0-3.6V, 3.3V typical)
48
PMU_BK_LX
P
1.5V output of on-chip PMU Buck Regulator
Connect to an external LC filter (L = 4.7 uH and C = 10 uF)
49
GND
P
Thermal ground paddle



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