RFPIC12F675H-I/SS Microchip Technology, RFPIC12F675H-I/SS Datasheet - Page 16
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RFPIC12F675H-I/SS
Manufacturer Part Number
RFPIC12F675H-I/SS
Description
IC MCU 1KX14 RF FSK/ASK 20SSOP
Manufacturer
Microchip Technology
Series
PIC®r
Specifications of RFPIC12F675H-I/SS
Frequency
850MHz ~ 950MHz
Applications
RKE, Security Systems
Modulation Or Protocol
ASK, FSK
Data Rate - Maximum
40 kbps
Power - Output
10dBm
Current - Transmitting
14mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Memory Size
1024 x 14 words Flash, 128 x 8 Byte EEPROM, 64 x 8 Byte SRAM
Voltage - Supply
2V ~ 5.5V
Operating Temperature
-40°C ~ 125°C
Package / Case
20-SSOP
Processor Series
RFPIC12F
Core
PIC
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
1.75 KB
Data Ram Size
64 B
Interface Type
USB
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
6
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ICE2000
Minimum Operating Temperature
- 40 C
On-chip Adc
4 bit
For Use With
XLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPAC124002 - MOD SKT PROMATEII 18SOIC/20SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RFPIC12F675H-I/SS
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
RFPIC12F675H-I/SS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
rfPIC12F675
2.2.2.6
The Power Control (PCON) register contains flag bits
to differentiate between a:
• Power-on Reset (POR)
• Brown-out Detect (BOD)
• Watchdog Timer Reset (WDT)
• External MCLR Reset
The PCON Register bits are shown in Register 2-6.
REGISTER 2-6:
2.2.2.7
The Oscillator Calibration register (OSCCAL) is used to
calibrate the internal 4 MHz oscillator. It contains 6 bits
to adjust the frequency up or down to achieve 4 MHz.
The OSCCAL register bits are shown in Register 2-7.
REGISTER 2-7:
DS70091A-page 14
bit 7-2
bit 1-0
bit 7-2
bit 1
bit 0
PCON Register
OSCCAL Register
PCON — POWER CONTROL REGISTER (ADDRESS: 8Eh)
OSCCAL — OSCILLATOR CALIBRATION REGISTER (ADDRESS: 90h)
bit 7
bit 7
Unimplemented: Read as '0'
POR: Power-on Reset STATUS bit
1 = No Power-on Reset occurred
0 = A Power-on Reset occurred (must be set in software after a Power-on Reset occurs)
BOD: Brown-out Detect STATUS bit
1 = No Brown-out Detect occurred
0 = A Brown-out Detect occurred (must be set in software after a Brown-out Detect occurs)
CAL5:CAL0: 6-bit Signed Oscillator Calibration bits
111111 = Maximum frequency
100000 = Center frequency
000000 = Minimum frequency
Unimplemented: Read as '0'
Legend:
R = Readable bit
- n = Value at POR
Legend:
R = Readable bit
- n = Value at POR
R/W-1
CAL5
U-0
—
R/W-0
CAL4
U-0
—
R/W-0
CAL3
U-0
Preliminary
—
W = Writable bit
’1’ = Bit is set
W = Writable bit
’1’ = Bit is set
R/W-0
CAL2
U-0
—
R/W-0
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
CAL1
U-0
—
R/W-0
CAL0
U-0
—
2003 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
R/W-0
POR
U-0
—
R/W-x
BOD
U-0
—
bit 0
bit 0