BC68F2130 Datasheet, PDF (14/148 Pages) Holtek Semiconductor Inc – Sub-1GHz RF Transmitter Flash MCU

BC68F2130/BC68F2140
Sub-1GHz RF Transmitter Flash MCU
LVD/LVR Electrical Characteristics
Ta=25°C
Symbol
Parameter
Test Conditions
VDD
Conditions
Min. Typ. Max. Unit
VLVR
Low Voltage Reset Voltage
— LVR enable, voltage select 1.9V -0.1 1.9 +0.1 V
— LVD enable, voltage select 1.9V -0.1 1.9 +0.1
— LVD enable, voltage select 2.0V
2.0
— LVD enable, voltage select 2.2V
2.2
VLVD
Low Voltage Detection Voltage
— LVD enable, voltage select 2.4V
2.4
V
— LVD enable, voltage select 2.8V -5% 2.8 +5%
— LVD enable, voltage select 2.9V
2.9
— LVD enable, voltage select 3.0V
3.0
— LVD enable, voltage select 3.3V
3.3
IOP
Operating Current
3V LVD enable, LVR enable
— 25 35 μA
tLVDS
LVDO Stable Time
— For LVR enable, LVD off → on — — 15 μs
— For LVR disable, LVD off → on — — 150 μs
tLVR
Minimum Low Voltage Width to Reset —
—
120 240 480 μs
tLVD
Minimum Low Voltage Width to Interrupt —
—
60 120 240 μs
RF Transmitter Electrical Characteristics
Symbol
VDDRF
ISTBRF
fXTAL
fXTALV
fOP
fFSK
fSTEP
RFSK
ROOK
PRF
PRFV
IDDTX
Parameter
Test Conditions
VDD
Conditions
RF Operating Voltage
—
—
RF Power-down Current
—
—
RF Operating XTAL
—
—
RF Operating XTAL Variation
—
—
RF Operating Frequency
—
—
FSK Frequency Deviation
—
—
RF Frequency Step
—
fOP = 315/433MHz
—
fOP = 868/915MHz
Air Data Rate (FSK)
—
—
Air Data Rate (OOK)
—
—
Output Power
3.0V
—
Output Power Variation
2.0V~3.3V PRF = 10dBm (fOP = 433MHz)
2.5V~3.3V PRF = 10dBm (fOP = 433MHz)
3.0V
PRF = 0dBm
(fOP = 315/433MHz)
3.0V
PRF = 10dBm
(fOP = 315/433MHz)
Transmitter Operating
Current
3.0V
3.0V
PRF = 13dBm
(fOP = 315/433MHz)
PRF = 0dBm
(fOP = 868/915MHz)
3.0V
PRF = 10dBm
(fOP = 868/915MHz)
3.0V
PRF = 13dBm
(fOP = 868/915MHz)
Ta=25°C
Min. Typ. Max. Unit
2.0 3.0 3.6 V
—— 1
μA
12 16 19.2 MHz
-20 — +20 ppm
315 — 915 MHz
10 — 150 kHz
— — 50
Hz
— — 100
0.5 — 100 Kbps
0.5 — 25 Kbps
0 10 13 dBm
—— 6
dB
—— 3
dB
— 12 — mA
— 18 — mA
— 25 — mA
— 13 — mA
— 22 — mA
— 28 — mA
Rev. 1.10
14
May 19, 2017