RFPIC12F675H-I/SS Microchip Technology, RFPIC12F675H-I/SS Datasheet - Page 5
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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
1.0
This document contains device specific information for
the rfPIC12F675. Additional information may be found
in the PICmicro
(DS33023), which may be obtained from your local
Microchip Sales Representative or downloaded from
the Microchip web site. The Reference Manual should
FIGURE 1-1:
2003 Microchip Technology Inc.
T1G
T1CKI
T0CKI
OSC2/CLKOUT
OSC1/CLKIN
V
REF
Oscillator
Note 1: Higher order bits are from STATUS register.
Internal
4 MHz
Program
DEVICE OVERVIEW
Bus
Analog to Digital Converter
Timer0
Instruction Reg
AN0 AN1 AN2 AN3
Generation
Instruction
V
Decode &
14
Program
Control
DD
Memory
Timing
1K x 14
FLASH
TM
, V
SS
Mid-Range Reference Manual
rfPIC12F675 BLOCK DIAGRAM
13
Timer1
Start-up Timer
Direct Addr
Program Counter
Oscillator
8-Level Stack
Brown-out
Watchdog
Power-up
Power-on
8
Detect
Reset
Timer
Timer
(13-bit)
CIN- CIN+ COUT
7
and reference
Comparator
Analog
8
Preliminary
3
Addr MUX
Registers
W Reg
ALU
64 x 8
RAM
File
Data Bus
STATUS Reg
FSR Reg
9
MUX
8
8
be considered a complementary document to this Data
Sheet, and is highly recommended reading for a better
understanding of the device architecture and operation
of the peripheral modules.
The rfPIC12F675 comes in a 20-pin SSOP package.
Figure 1-1 shows a block diagram of the rfPIC12F675
device. Table 1-1 shows the pinout description.
Addr
RAM
Indirect
EEPROM
128 bytes
EEADDR
EEDATA
Addr
DATA
(1)
8
DATA
DATA
RFEN
ASK
FSK
Divide
PS
by 32
rfPIC12F675
Phase/Freq
FSK Switch
Controlled
RF Power
GP0/AN0/CIN+
GP1/AN1/CIN-/V
GP2/AN2/T0CKI/INT/COUT
GP3/MCLR/V
GP4/AN3/T1G/OSC2/CLKOUT
GP5/T1CKI/OSC1/CLKIN
Oscillator
Oscillator
Amplifier
Detector
Charge
Voltage
Control
Divider
Crystal
Clock
Pump
Logic
RF
DS70091A-page 3
PP
REF
REFCLK
RFXTAL
LF
ANT
V
V
V
FSK
DDRF
SSRF
SSRF
OUT