CC2430 Datasheet, PDF (11/212 Pages) Texas Instruments – A True System-on-Chip solution for 2.4 GHz IEEE 802.15.4 / ZigBee-TM

CC2430
7 Electrical Specifications
Measured on Texas Instruments CC2430 EM reference design with T_A=25°C and VDD=3.0V
unless stated otherwise.
Table 4: Electrical Specifications
Parameter
Current Consumption
MCU Active Mode, 16 MHz,
low MCU activity
Min Typ Max
4.3
MCU Active Mode, 16 MHz,
medium MCU activity
5.1
MCU Active Mode, 16 MHz,
high MCU activity
5.7
MCU Active Mode, 32 MHz,
low MCU activity
9.5
MCU Active Mode, 32 MHz,
medium MCU activity
10.5
MCU Active Mode, 32 MHz,
high MCU activity
12.3
MCU Active and RX Mode
26.7
MCU Active and TX Mode, 0dBm
26.9
Power mode 1
190
Power mode 2
0.5
Power mode 3
0.3
Peripheral Current
Consumption
Timer 1
150
Timer 2
230
Timer 3
50
Timer 4
50
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 MCU 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 MCU activity: normal flash access¹, minor RAM
access.
Digital regulator on. 16 MHz RCOSC running. No radio,
mA
crystals, or peripherals active.
High MCU activity: normal flash access¹, extensive RAM
access and heavy CPU load.
32 MHz XOSC running. No radio or peripherals active.
mA _{Low MCU activity : no flash access (i.e. only cache hit),}
no RAM access
32 MHz XOSC running. No radio or peripherals active.
mA _{Medium MCU activity: normal flash access}¹_{, minor RAM}
access.
32 MHz XOSC running. No radio or peripherals active.
mA _{High MCU activity: normal flash access}¹_{, extensive RAM}
access and heavy CPU load.
MCU running at full speed (32MHz), 32MHz XOSC
mA running, radio in RX mode, -50 dBm input power. No
peripherals active. Low MCU activity.
MCU running at full speed (32MHz), 32MHz XOSC
mA running, radio in TX mode, 0dBm output power. No
peripherals active. Low MCU 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 Timer running, 32MHz XOSC used.
µA Timer running, 32MHz XOSC used.
µA Timer running, 32MHz XOSC used.
µA Timer running, 32MHz XOSC used.
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 (see last paragraph}
in section 11.2.3 Flash memory) so cache misses will happen frequently.
CC2430 Data Sheet (rev. 2.1) SWRS036F
Page 11 of 211