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Details, datasheet, quote on part number:PIC16LF628-20/P
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Datasheet text preview:
PIC16F62X
FLASH-Based 8-Bit CMOS Microcontrollers
Devices included in this data sheet:
· PIC16F627 · PIC16F628 Referred to collectively as PIC16F62X .
Special Microcontroller Features:
· Power-on Reset (POR) · Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) · Brown-out Detect (BOD) · Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation · Multiplexed MCLR-pin · Programmable weak pull-ups on PORTB · Programmable code protection · Low voltage programming · Power saving SLEEP mode · Selectable oscillator options - FLASH configuration bits for oscillator options - ER (External Resistor) oscillator - Reduced part count - Dual speed INTRC - Lower current consumption - EC External Clock input - XT oscillator mode - HS oscillator mode - LP oscillator mode · Serial in-circuit programming (via two pins) · Four user programmable ID locations
High Performance RISC CPU:
· Only 35 instructions to learn · All single-cycle instructions (200 ns), except for program branches which are two-cycle · Operating speed: - DC - 20 MHz clock input - DC - 200 ns instruction cycle
Memory Device PIC16F627 PIC16F628 FLASH Program 1024 x 14 2048 x 14 RAM Data 224 x 8 224 x 8 EEPROM Data 128 x 8 128 x 8
· · · ·
Interrupt capability 16 special function hardware registers 8-level deep hardware stack Direct, Indirect and Relative addressing modes
Peripheral Features:
· 15 I/O pins with individual direction control · High current sink/source for direct LED drive · Analog comparator module with: - Two analog comparators - Programmable on-chip voltage reference (VREF) module - Programmable input multiplexing from device inputs and internal voltage reference - Comparator outputs are externally accessible · Timer0: 8-bit timer/counter with 8-bit programmable prescaler · Timer1: 16-bit timer/counter with external crystal/ clock capability · Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler · Capture, Compare, PWM (CCP) module - Capture is 16-bit, max. resolution is 12.5 ns - Compare is 16-bit, max. resolution is 200 ns - PWM max. resolution is 10-bit · Universal Synchronous/Asynchronous Receiver/ Transmitter USART/SCI · 16 Bytes of common RAM
CMOS Technology:
· Low-power, high-speed CMOS FLASH technology · Fully static design · Wide operating voltage range - PIC16F627 - 3.0V to 5.5V - PIC16F628 - 3.0V to 5.5V - PIC16LF627 - 2.0V to 5.5V - PIC16LF628 - 2.0V to 5.5V · Commercial, industrial and extended temperature range · Low power consumption - < 2.0 mA @ 5.0V, 4.0 MHz - 15 µA typical @ 3.0V, 32 kHz - < 1.0 µA typical standby current @ 3.0V
© 1999 Microchip Technology Inc.
Preliminary
DS40300 B-page 1
PIC16F62X
Pin Diagrams
PDIP, SOIC
RA2/AN2/VREF RA3/AN3/CMP1 RA4/TOCKI/CMP2 RA5/MCLR/THV VSS RB0/INT RB1/RX/DT RB2/TX/CK RB3/CCP1
·1 2 3 4 5 6 7 8 9
18 17 16 15 14 13 12 11 10
RA1/AN1 RA0/AN0 RA7/OSC1/CLKIN RA6/OSC2/CLKOUT VD D RB7/T1OSI RB6/T1OSO/T1CKI RB5 RB4/PGM
PIC16F62X
SSOP
RA2/AN2/VREF RA3/AN3/CMP1 RA4/TOCKI/CMP2 RA5/MCLR/THV VSS VSS RB0/INT RB1/RX/DT RB2/TX/CK RB3/CCP1
·1 2 3 4 5 6 7 8 9 10
20 19 18 17 16 15 14 13 12 11
RA1/AN1 RA0/AN0 RA7/OSC1/CLKIN RA6/OSC2/CLKOUT VD D VD D RB7/T1OSI RB6/T1OSO/T1CKI RB5 RB4/PGM
PIC16F62X
Device Differences
Device PIC16F627 PIC16F628 PIC16LF627 PIC16LF628 Voltage Range 3.0 - 5.5 3.0 - 5.5 2.0 - 5.5 2.0 - 5.5 Oscillator See Note 1 See Note 1 See Note 1 See Note 1 Process Technology (Microns) 0 .7 0 .7 0 .7 0 .7
Note 1: If you change from this device to another device, please verify oscillator characteristics in your application.
DS40300B-page 2
Preliminary
© 1999 Microchip Technology Inc.
PIC16F62X
Table of Contents
1.0 General Description............ 5 2.0 PIC16F62X Device Varieties............ 7 3.0 Architectural Overview ....... 9 4.0 Memory Organization ....... 13 5.0 I/O Ports ......... 27 6.0 Timer0 Module ........ 45 7.0 Timer1 Module ........ 50 8.0 Timer2 Module ........ 54 9.0 Comparator Module.......... 57 10.0 Capture/Compare/PWM (CCP) Module ... 63 11.0 Voltage Reference Module.............. 69 12.0 Universal Synchronous Asynchronous Receiver Transmitter (USART)... 71 13.0 Data EEPROM Memory ... 91 14.0 Special Features of the CPU........... 95 15.0 Instruction Set Summary ...... 113 16.0 Development Support..... 125 17.0 Electrical Specifications........ 131 18.0 Device Characterization Information ...... 145 19.0 Packaging Information.... 147 Index ........ 151 On-Line Support...... 155 Reader Response ............ 156 PIC16F62X Product Identification System ....... 157
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© 1999 Microchip Technology Inc.
Preliminary
DS40300 B-page 3
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