EM260-USART-JMP-R Ember, EM260-USART-JMP-R Datasheet - Page 12

• Manufacturer Part Number: EM260-USART-JMP-R
• Description: KIT JUMP START FOR EM260
• Manufacturer: Ember
• Series: JumpStartr
• Type: 802.15.4/Zigbeer

Specifications of EM260-USART-JMP-R

• Frequency: 2.4GHz
• For Use With/related Products: EM260
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 636-1004; EM260-JMP

EM260
3.5
3.6
12
Digital I/O Specifications
RF Electrical Characteristics
120-1003-000D
Table 6 contains the digital I/O specifications for the EM260. The digital I/O power (named VDD_PADS) comes
from three dedicated pins (pins 13, 19, and 24). The voltage applied to these pins sets the I/O voltage.
Parameter
Voltage supply
Input voltage for logic 0
Input voltage for logic 1
Input current for logic 0
Input current for logic 1
Input pull-up resistor value
Input pull-down resistor value
Output voltage for logic 0
Output voltage for logic 1
Output source current (standard
current pad)
Output sink current (standard
current pad)
Output source current (high current
pad: pins 33, 34, and 35)
Output sink current (high current
pad: pins 33, 34, and 35)
Total output current (for I/O pads)
Input voltage threshold (OSCA)
Output voltage level (TX_ACTIVE)
Output source current (TX_ACTIVE)
3.6.1
Table 7 lists the key parameters of the integrated IEEE 802.15.4 receiver on the EM260.
Note:
number indicates one standard deviation above the mean.
Receive
All measurements data was collected with Ember’s Reference Design at 2440 MHz. The Typical
Table 6. Digital I/O Specifications
Name
VDD_PADS
V
V
I
I
R
R
V
V
I
I
I
I
I
IL
IH
OHS
OLS
OHH
OLH
OH
IL
IH
IPU
IPD
OL
OH
+ I
OL
Min.
2.1
0
0.8 x VDD_PADS
0
0.82 x VDD_PADS
0.2
0.18 x VDD_CORE
Typ.
30
30
Max
3.6
0.2 x VDD_PADS
VDD_PADS
-0.5
0.5
0.18 x VDD_PADS
VDD_PADS
4
4
8
8
40
0.8 x VDD_PADS
0.82 x VDD_CORE
1
Unit
V
V
V
µA
µA
kΩ
kΩ
V
V
mA
mA
mA
mA
mA
V
V
mA