RFPIC12F675F-I/SS Microchip Technology, RFPIC12F675F-I/SS Datasheet - Page 24

• Manufacturer Part Number: RFPIC12F675F-I/SS
• Description: IC MCU 1KX14 RF FSK/ASK 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC®r

Specifications of RFPIC12F675F-I/SS

• Package / Case: 20-SSOP
• Frequency: 380MHz ~ 450MHz
• 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
• Processor Series: RFPIC12F
• Core: PIC
• Data Bus Width: 8 bit
• 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-ch x 10-bit
• Program Memory Type: Flash
• Program Memory Size: 1.75 KB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPAC164103 - MODULE RCVR RFPIC 433MHZAC164101 - MODULE TRANSMITTER RFPIC 433MHZDV164102 - KIT DEV RFPICKIT KIT 1AC124002 - MOD SKT PROMATEII 18SOIC/20SSOP
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q3188156

rfPIC12F675
3.3.5
Figure 3-4 shows the diagram for this pin. The GP4 pin
is configurable to function as one of the following:
• a general purpose I/O
• an analog input for the A/D
• a TMR1 gate input
• a crystal/resonator connection
• a clock output
FIGURE 3-4:
DS70091A-page 22
TRISIO
TRISIO
Data Bus
PORT
PORT
Interrupt-on-Change
WPU
WPU
Note 1: CLK modes are XT, HS, LP, LPTMR1 and CLKOUT
WR
WR
WR
WR
IOC
IOC
RD
RD
RD
RD
2: With CLKOUT option.
Enable.
D
D
D
D
To TMR1 T1G
To A/D Converter
CK
CK
CK
CK
GP4/AN3/T1G/OSC2/CLKOUT
Q
Q
Q
Q
Q
Q
Q
Q
Input Mode
BLOCK DIAGRAM OF GP4
Analog
F
OSC1
OSC
INTOSC/
RC/EC
CLKOUT
CLKOUT
Enable
Enable
Input Mode
/4
GPPU
CLKOUT
Analog
Enable
RD PORT
Oscillator
(2)
Modes
Q
Q
1
0
CLK
Circuit
EN
EN
(1)
D
D
V
DD
Weak
V
V
DD
SS
I/O pin
Preliminary
3.3.6
Figure 3-5 shows the diagram for this pin. The GP5 pin
is configurable to function as one of the following:
• a general purpose I/O
• a TMR1 clock input
• a crystal/resonator connection
• a clock input
FIGURE 3-5:
TRISIO
Data Bus
PORT
PORT
WPU
WPU
TRISIO
Interrupt-on-Change
IOC
IOC
WR
WR
WR
WR
RD
RD
RD
RD
Note
D
D
D
D
1: Timer1 LP Oscillator enabled
2: When using Timer1 with LP oscillator, the Schmitt
To TMR1 or CLKGEN
CK
CK
CK
CK
GP5/T1CKI/OSC1/CLKIN
Trigger is by-passed.
Q
Q
Q
Q
Q
Q
Q
Q
BLOCK DIAGRAM OF GP5
INTOSC
 2003 Microchip Technology Inc.
Mode
OSC2
INTOSC
GPPU
Mode
TMR1LPEN
RD PORT
Oscillator
Q
Q
Circuit
EN
EN
D
D
(1)
V
DD
Weak
V
V
DD
SS
I/O pin
(2)