CC2538_15 Datasheet, PDF (11/33 Pages) Texas Instruments – Powerful Wireless Microcontroller System-On-Chip

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CC2538
SWRS096D – DECEMBER 2012 – REVISED APRIL 2015
5.5 General Characteristics
Measured on TI's CC2538 EM reference design with T_A = 25 °C and V_DD = 3 V, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN TYP
MAX UNIT
Wake-Up and Timing
Power mode 1 → active
Digital regulator on, 16-MHz RCOSC and 32-MHz crystal
oscillator off. Start-up of 16-MHz RCOSC
4
µs
Power mode 2 or 3 → active
Digital regulator off, 16-MHz RCOSC and 32-MHz crystal
oscillator off. Start-up of regulator and 16-MHz RCOSC
136
µs
Active → TX or RX
Initially running on 16-MHz RCOSC, with 32-MHz XOSC off
With 32-MHz XOSC initially on
0.5
ms
192 µs
RX/TX and TX/RX turnaround
192 µs
USB PLL start-up time
With 32-MHz XOSC initially on
32
µs
Radio Part
RF frequency range
Radio baud rate
Radio chip rate
Programmable in 1-MHz steps, 5 MHz between channels
for compliance with ⁽¹⁾
As defined by ⁽¹⁾
As defined by ⁽¹⁾
2394
2507 MHz
250
kbps
2
MChip/s
Flash Memory
Flash erase cycles
20 k Cycles
Flash page size
2
KB
(1) IEEE Std. 802.15.4-2006: Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for Low-Rate Wireless
Personal Area Networks (LR-WPANs)
http://standards.ieee.org/getieee802/download/802.15.4-2006.pdf
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Specifications
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