RFPIC12F675KT-I/SS Microchip Technology, RFPIC12F675KT-I/SS Datasheet - Page 54
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RFPIC12F675KT-I/SS
Manufacturer Part Number
RFPIC12F675KT-I/SS
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,20PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC®r
Specifications of RFPIC12F675KT-I/SS
Rohs Compliant
YES
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
1024 B
Data Ram Size
64 B
Interface Type
USB
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
6
Number Of Timers
2
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ICE2000, DV164102, AC164101, AC164103
Minimum Operating Temperature
- 40 C
On-chip Adc
4 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPAC164104 - MODULE RCVR RFPIC 315MHZAC164102 - MODULE TRANSMITTER RFPIC 315MHZAC124002 - MOD SKT PROMATEII 18SOIC/20SSOP
Features
-
Lead Free Status / Rohs Status
Details
Other names
RFPIC12F675KT-ISS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RFPIC12F675KT-I/SS
Manufacturer:
BOURNS
Quantity:
12 000
rfPIC12F675
FIGURE 9-5:
FIGURE 9-6:
DS70091A-page 52
C1 can be shorted
R1 can be omitted
C3
0.1 µF
C3
0.1 µF
C1
39 pF
C1
X1
13.55 MHz
X1
R1
220 kΩ
R1
TYPICAL ASK TRANSMITTER SCHEMATIC
TYPICAL FSK TRANSMITTER SCHEMATIC
+V
+V
C4
100 pF
C4
100 pF
10
10
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
V
GP5/T1CKI/OSC1/CLKIN
GP4/AN3/T1G/OSC2/CLKOUT
GP3/MCLR/V
RFXTAL
RFENIN
CLKOUT
PS
V
V
V
GP5/T1CKI/OSC1/CLKIN
GP4/AN3/T1G/OSC2/CLKOUT
GP3/MCLR/V
RFXTAL
RFENIN
CLKOUT
PS
V
V
DD
DDRF
SSRF
DD
DDRF
SSRF
+V
+V
+
+
-
-
BT1
CR2032
3V
BT1
CR2032
3V
PP
PP
C2
1000 pF
Lithium Cell
Lithium Cell
Preliminary
rfPIC12F675K
rfPIC12F675K
C5
100 pF
C5
100 pF
U1
U1
+V
+V
GP1/AN1/CIN-/V
GP1/AN1/CIN-/V
GP2/AN2/T0CKI/INT/COUT
GP2/AN2/T0CKI/INT/COUT
GP0/AN0/CIN+/ICSPDAT
GP0/AN0/CIN+/ICSPDAT
C6
5 pF
C6
5 pF
L1
120 nH
REF
L1
120 nH
REF
R2
4.7 kΩ
R2
4.7 kΩ
/ICSPCLK
/ICSPCLK
DATA
DATA
DATA
DATA
FSK
FSK
V
C7
4 pF
C7
4 pF
V
ANT
SSRF
ANT
OUT
V
SSRF
V
FSK
ASK
OUT
LF
FSK
ASK
SS
LF
SS
20
19
20
19
18
17
16
15
14
13
12
11
18
17
16
15
14
13
12
11
2003 Microchip Technology Inc.
+V
Loop Antenna
Loop Antenna
SW2
SW2
SW1
SW1