参数资料
型号: 4463-TCE20C460-EK
厂商: Silicon Laboratories Inc
文件页数: 12/56页
文件大小: 0K
描述: KIT EZRADIO TEST CARD SI4463 TX
设计资源: 4463-TCE20C460 BOM
4463-TCE20C460 PCB
4463-TCE20C460 SCH
标准包装: 1
系列: EZRadioPRO®
类型: 收发器,ISM
频率: 460MHz
适用于相关产品: Si4463
已供物品:
Si4464/63/61/60
Table 6. Digital IO Specifications (GPIO_x, SCLK, SDO, SDI, nSEL, nIRQ, SDN) 1
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Rise Time
2,3
T RISE
0.1 x V DD to 0.9 x V DD ,
2.3
ns
C L = 10 pF,
DRV<1:0> = HH
Fall Time 3,4
T FALL
0.9 x V DD to 0.1 x V DD,
2
ns
C L = 10 pF,
DRV<1:0> = HH
Input Capacitance
Logic High Level Input Voltage
Logic Low Level Input Voltage
C IN
V IH
V IL
V DD x 0.7
2
V DD x 0.3
pF
V
V
Input Current
Input Current If Pullup is Activated
I IN
I INP
0<V IN < V DD
V IL = 0 V
–10
1
10
10
μA
μA
Drive Strength for Output Low
I OmaxLL
DRV[1:0] =
LL 3
6.66
mA
Level
I OmaxLH
I OmaxHL
DRV[1:0] = LH
DRV[1:0] = HL
3
3
5.03
3.16
mA
mA
I OmaxHH
DRV[1:0] = HH 3
1.13
mA
Drive Strength for Output High
I OmaxLL
DRV[1:0] = LL
3
5.75
mA
Level
I OmaxLH
DRV[1:0] = LH
3
4.37
mA
I OmaxHL
DRV[1:0] =
HL 3
2.73
mA
I OmaxHH
DRV[1:0] = HH 3
0.96
mA
Drive Strength for Output High
I OmaxLL
DRV[1:0] = LL
3
2.53
mA
Level for GPIO0
I OmaxLH
DRV[1:0] =
LH 3
2.21
mA
I OmaxHL
DRV[1:0] = HL
3
1.7
mA
I OmaxHH
DRV[1:0] = HH 3
0.80
mA
Logic High Level Output Voltage
Logic Low Level Output Voltage
V OH
V OL
DRV[1:0] = HL
DRV[1:0] = HL
V DD x 0.8
V DD x 0.2
V
V
Notes:
1. All specifications guaranteed by qualification. Qualification test conditions are listed in the "Qualification Test
Conditions" section in "1.1. Definition of Test Conditions" on page 14.
2. 8 ns is typical for GPIO0 rise time.
3. Assuming VDD = 3.3 V, drive strength is specified at Voh (min) = 2.64 V and Vol(max) = 0.66 V at room temperature.
4. 2.4 ns is typical for GPIO0 fall time.
12
Rev 1.2
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