CC2538 Datasheet, PDF (13/24 Pages) TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS – A Powerful System-On-Chip for 2.4-GHz IEEE 802.15.4, 6LoWPAN and ZigBee Applications

www.ti.com
CC2538
SWRS096A – DECEMBER 2012 – REVISED APRIL 2013
DEVICE INFORMATION
RTQ
(Top View)
DGND_USB 1
USB_P 2
USB_N 3
DVDD_USB 4
PB0 5
PC7 6
PC6 7
PC5 8
PC4 9
DVDD 10
PC3 11
PC2 12
PC1 13
PC0 14
42 R_BIAS
41 AVDD
40 AVDD
39 AVDD
38 RF_N
37 RF_P
36 AVDD
35 XOSC32M_Q2
34 XOSC32M_Q1
33 AVDD
32 DCOUPL2
31 PD5
30 PD4
29 PD3
P0142-01
NOTE: Connect the exposed ground pad to a solid ground plane, as this is the ground connection for the chip.
PIN NAME
AVDD
AVDD_GUARD
DCOUPL1
DCOUPL2
DGND_USB
DVDD
DVDD_USB
JTAG_TCK
JTAG_TMS
PA0
PA1
PA2
PA3
Pin Descriptions
PIN
PIN TYPE
DESCRIPTION
33, 36, 39, Power (analog)
40, 41
2-V–3.6-V analog power-supply connection
43
Power (analog)
2-V–3.6-V analog power-supply connection
56
Power (digital)
1.8-V regulated digital-supply decoupling capacitor
32
Power (digital)
1.8-V regulated digital-supply decoupling capacitor. Short this pin to pin 56.
1
Ground (USB pads) USB ground
10, 15, 24, Power (digital)
55
2-V–3.6-V digital power-supply connection
4
Power (USB pads)
3.3-V USB power-supply connection
47
Digital I/O
JTAG TCK
46
Digital I/O
JTAG TMS
16
Digital/analog I/O
GPIO port A pin 0. ROM bootloader UART RXD
17
Digital/analog I/O
GPIO port A pin 1. ROM bootloader UART TXD
18
Digital/analog I/O
GPIO port A pin 2. ROM bootloader SSI CLK
19
Digital/analog I/O
GPIO port A pin 3. ROM bootloader SSI SEL
Copyright © 2012–2013, Texas Instruments Incorporated
Product Folder Links: CC2538
Submit Documentation Feedback
13