BC68F2123 Datasheet, PDF (9/117 Pages) Holtek Semiconductor Inc – Sub-1GHz OOK/FSK TX Soc 1K Flash MCU

BC68F2123
Sub-1GHz OOK/FSK TX Soc 1K Flash MCU
Pin Name
Function OPT
VDD
VDD
—
VSS
VSS
—
Legend: I/T: Input type
OPT: Optional by register option
ST: Schmitt Trigger input
AN: Analog signal
I/T
PWR
PWR
O/T
Description
— Digital positive power supply
— Digital negative power supply
O/T: Output type
PWR: Power
CMOS: CMOS output
Absolute Maximum Ratings
Supply Voltage.................................................................................................VSS−0.3V to VSS+3.6V
Input Voltage (Digital)....................................................................................VSS−0.3V to VDD+0.3V
Input Voltage (Analog)........................................................................................... VSS−0.3V to 2.1V
Storage Temperature....................................................................................................-50˚C to 125˚C
Operating Temperature..................................................................................................-40˚C to 85˚C
*ESD HBM..............................................................................................................................˃±2KV
* This RF transmitter is ESD sensitive. HBM (Human Body Mode) is based on the MIL-STD-883H
Method 3015.8.
Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute
Maximum Ratings" may cause substantial damage to the devices. Functional operation of
the devices at other conditions beyond those listed in the specification is not implied and
prolonged exposure to extreme conditions may affect device reliability.
D.C. Characteristics
The conditions for the D.C. Characteristic tests: Ta=25˚C, VDD=3.3V, fXTAL=16MHz , OOK/FSK
modulation with Matching circuit, PAOUT is powered by VDD=3.3V, unless otherwise noted. Other
more conditions are shown in the following table.
MCU D.C. Characteristics
Symbol
Parameter
VDD
Operating Voltage — HIRC
Operating Current,
IDD
Normal Mode, fH=8MHz (HIRC)
Operating Current,
Slow Mode, fSYS=fL=LIRC
Test Conditions
VDD
Conditions
— fSYS =8MHz
No load, fSYS=fH,
WDT enable, LVR enable
No load, fSYS=fH/2,
WDT enable, LVR enable
No load, fSYS=fH/4,
WDT enable, LVR enable
3V
No load, fSYS=fH/8,
WDT enable, LVR enable
No load, fSYS=fH/16,
WDT enable, LVR enable
No load, fSYS=fH/32,
WDT enable, LVR enable
No load, fSYS=fH/64,
WDT enable, LVR enable
3V
No load, fSYS=LIRC,
WDT enable , LVR enable
Min. Typ. Max. Unit
2.2 — 3.6 V
— 1.0 2.0 mA
— 1.0 1.5 mA
— 0.9 1.3 mA
— 0.8 1.1 mA
— 0.7 1.0 mA
— 0.6 0.9 mA
— 0.5 0.8 mA
— 20 30 μA
Rev. 1.00
9
January 11, 2017