CC2480 Datasheet, PDF (7/44 Pages) Texas Instruments – Z-Accel 2.4 GHz ZigBee® Processor

CC2480
5 Electrical Specifications
Measured on Texas Instruments CC2480 EM reference design with T_A=25°C and VDD=3.0V
unless stated otherwise.
Table 3: Electrical Specifications
Parameter
Current Consumption
CPU Active Mode, 16 MHz,
low CPU activity
Min Typ Max
4.3
CPU Active Mode, 16 MHz,
medium CPU activity
5.1
CPU Active Mode, 16 MHz,
high CPU activity
5.7
CPU Active Mode, 32 MHz,
low CPU activity
9.5
CPU Active Mode, 32 MHz,
medium CPU activity
10.5
CPU Active Mode, 32 MHz,
high CPU activity
12.3
CPU Active and RX Mode
26.7
CPU Active and TX Mode, 0dBm
26.9
Power mode 1
190
Power mode 2
0.5
Power mode 3
0.3
Peripheral Current
Consumption
Sleep Timer
0.2
ADC
1.2
Flash write
3
Flash erase
3
Unit Condition
Digital regulator on. 16 MHz RCOSC running. No radio,
mA ^{crystals, or peripherals active.}
Low CPU activity: no flash access (i.e. only cache hit), no
RAM access.
Digital regulator on. 16 MHz RCOSC running. No radio,
mA
crystals, or peripherals active.
Medium CPU activity: normal flash access¹, minor RAM
access.
Digital regulator on. 16 MHz RCOSC running. No radio,
mA ^{crystals, or peripherals active.}
High CPU activity: normal flash access, extensive RAM
access and heavy CPU load.
32 MHz XOSC running. No radio or peripherals active.
mA _{Low CPU activity : no flash access (i.e. only cache hit),}
no RAM access
32 MHz XOSC running. No radio or peripherals active.
mA _{Medium CPU activity: normal flash access}¹_{, minor RAM}
access.
32 MHz XOSC running. No radio or peripherals active.
mA _{High CPU activity: normal flash access}¹_{, extensive RAM}
access and heavy CPU load.
CPU running at full speed (32MHz), 32MHz XOSC
mA _{running, radio in RX mode, -50 dBm input power. No}
peripherals active. Low CPU activity.
CPU running at full speed (32MHz), 32MHz XOSC
mA _{running, radio in TX mode, 0dBm output power. No}
peripherals active. Low CPU activity.
Digital regulator on, 16 MHz RCOSC and 32 MHz crystal
µA oscillator off. 32.768 kHz XOSC, POR and ST active.
RAM retention.
Digital regulator off, 16 MHz RCOSC and 32 MHz crystal
µA oscillator off. 32.768 kHz XOSC, POR and ST active.
RAM retention.
µA No clocks. RAM retention. POR active.
Adds to the figures above if the peripheral unit is
activated
µA Including 32.753 kHz RCOSC.
mA When converting.
mA Estimated value
mA Estimated value
1 _{Normal Flash access means that the code used exceeds the cache storage so cache misses will}
happen frequently.
CC2480 Data Sheet SWRS074A
Page 7 of 43