cef830g Hope Microelectronics co., Ltd, cef830g Datasheet - Page 9

• Manufacturer Part Number: cef830g
• Description: Rf42/43 Ism Transmitter
• Manufacturer: Hope Microelectronics co., Ltd

Table 5. Digital IO Specifications (SDO, SDI, SCLK, nSEL, and nIRQ)
Logic High Level Input Voltage
Logic Low Level Input Voltage
Logic High Level Output Voltage
Logic Low Level Output Voltage
Note: All specification guaranteed by production test unless otherwise noted.
Table 6. GPIO Specifications (GPIO_0, GPIO_1, and GPIO_2)
Rise Time
Fall Time
Input Capacitance
Logic High Level Input Voltage
Logic Low Level Input Voltage
Input Current
Input
Activated
Maximum Output Current
Logic High Level Output Voltage
Logic Low Level Output Voltage
Note: All specification guaranteed by production test unless otherwise noted.
Input Capacitance
Current
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Input Current
Parameter
Parameter
Rise Time
Fall Time
If
Pullup
is
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IOmaxHH
IOmaxLH
IOmaxHL
TRISE
TFALL
IOmaxLL
Symb
Symbol
VIH
VOH
VOL
TFALL
CIN
TRISE
VIL
IIN
VOH
ol
IINP
VOL
CIN
VIH
VIL
IIN
0.1 x VDD to 0.9 x VDD, CL= 5 pF
0.9 x VDD to 0.1 x VDD, CL= 5 pF
IOH<1 mA source, VDD=1.8 V
IOL< IOmax sink, VDD=1.8 V
CL= 10 pF, DRV<1:0>=HH
IOL<1 mA sink, VDD=1.8 V
0.1 x VDD to 0.9 x VDD,
0.9 x VDD to 0.1 x VDD,
CL= 10 pF, DRV<1:0>=HH
IOH< IOmax source,
DRV<1:0>=HH
DRV<1:0>=LH
DRV<1:0>=HL
0<VIN< VDD
DRV<1:0>=LL
Conditions
0<VIN< VDD
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Conditions
VDD=1.8 V
VDD – 0.6
VDD – 0.6
—
—
—
VDD – 0.6
–100
VDD – 0.6
—
VIL=0 V
R F 4 2 / 4 3
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–100
Min
0.1
0.9
1.5
1.8
—
—
—
—
—
Min
Typ
Typ
0.5
2.3
3.1
3.6
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
Max
Max
100
100
—
0.6
—
0.6
0.6
0.8
3.5
4.8
5.4
0.6
—
—
1
8
8
1
8
8
Units
Units
9
mA
mA
mA
mA
pF
pF
nA
nA
ns
ns
25
ns
ns
V
V
V
V
V
V
V
V