Current consumption specifications, Spi timing specifications – Rainbow Electronics AT86RF230 User Manual
Page 9
9
AT86RF230
5131A-ZIGB-06/14/06
3.7. Current Consumption Specifications
Test Conditions (unless otherwise stated): V
dd
= 3V, T
amb
= 25°C, CLKM = OFF, Measurement setup see
Figure 9-1
No
Parameter
Symbol
Min
Typ
Max
Unit Conditions/Notes
3.7.1
Supply current transmit mode I
BUSY_TX
17
15
13
10
mA
mA
mA
mA
P
TX
= 3 dBm
P
TX
= 1 dBm
P
TX
= -3 dBm
P
TX
= -17 dBm
(the current consumption will be
reduced by approx. 2 mA at
V
dd
= 1.8V for each output
power level)
3.7.2
Supply current receive mode
I
RX_ON
16
mA
State: RX_ON
3.7.3
Supply current TRX_OFF
mode
I
TRX_OFF
1.7
mA
State: TRX_OFF
3.7.4
Supply current SLEEP mode
I
SLEEP
0.1
µ
A
State: SLEEP
Table 3-7.
Current Consumption
3.8. SPI Timing Specifications
Test Conditions (unless otherwise stated): V
dd
= 3V, T
amb
= 25°C
No
Parameter
Symbol
Min
Typ
Max
Unit Conditions/Notes
3.8.1
SCLK frequency
(synchronous)
8
MHz
3.8.2
SCLK frequency
(asynchronous)
7.5
MHz
3.8.3
SEL low to MISO active
t1
180
ns
3.8.4
SCLK to MISO out
t2
48
ns
data hold time
3.8.5
MOSI setup time
t3
10
ns
3.8.6
MOSI hold time
t4
10
ns
3.8.7
LSB last byte to MSB next
byte
t5
250
ns
3.8.8
SEL high to MISO tristate
t6
10
ns
3.8.9
SLP_TR pulse width
t7
65
ns
Table 3-8.
SPI Timing Parameters (see Figure 7-2)