EM260-BBRD-128K-USART-R Ember, EM260-BBRD-128K-USART-R Datasheet - Page 12

• Manufacturer Part Number: EM260-BBRD-128K-USART-R
• Description: EM260 BREAKOUT BOARD
• Manufacturer: Ember
• Type: Transceiver, 802.15.4/ZigBeer

Specifications of EM260-BBRD-128K-USART-R

• Frequency: 2.4GHz
• For Use With/related Products: EM260
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 636-1026

3.5
120-0260-000J
Digital I/O Specifications
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 for OSCA
Output voltage level (TX_ACTIVE)
Output source current (TX_ACTIVE)
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
Page 12
+ I
OL
0.8 x VDD_PADS
VDD_CORE
VDD_CORE
VDD_PADS
0.82 x
0.18 x
0.2 x
Min.
2.1
0
0
Typ.
30
30
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
Max.
EM260
Unit
V
V
V
μA
μA
kΩ
kΩ
V
V
mA
mA
mA
mA
mA
V
V
mA