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Details, datasheet, quote on part number:PIC16C745
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| Part: | PIC16C745 |
| Category: | Microcontrollers => PICmicro with industry standard buses, LCD, or hig |
| Description: | This Powerful (167 Nanosecond Instruction Execution) Yet Easy-to-program (only 35 Single Word Instructions) CMOS Otp-based 8-bit Microcontroller Packs Microchip's Powerful Pic Architecture Into a 28-pin Package |
| Company: | Microchip Technology, Inc. |
| Datasheet: | Download PIC16C745 datasheet File size : 5064 kB |
| Request For quote: | Find where to buy PIC16C745
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Datasheet text preview:
745cov.book Page 1 Wednesday, August 2, 2000 8:24 AM
PIC16C745/765
8-Bit CMOS Microcontrollers with USB
Devices included in this data sheet:
· P IC 16C74 5 · PIC16C765
Pin Diagrams
28-Pin DIP, SOIC
MCLR/VPP RA0/AN0 RA1/AN1 RA2/AN2 RA3/AN3/VREF RA4/T0CKI RA5/AN4 Vss OSC1/CLKIN OSC2/CLKOUT RC0/T1O SO /T1CKI RC1/T1OSI/CCP2 RC2/CCP1 VUSB
·1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15
Microcontroller Core Features:
· High-performance RISC CPU · Only 35 single word instructions
Memory Device Program x14 8K 8K Data x8 256 256 Pins A/D Resolution 8 8 A/D Channels 5 8
PIC16C745 PIC16C765
28 40
· All single cycle instructions except for program branches which are two cycle · Interrupt capability (up to 12 internal/external interrupt sources) · Eight level deep hardware stack · Direct, indirect and relative addressing modes · Power-on Reset (POR) · Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) · Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation · Brown-out detection circuitry for Brown-out Reset (BOR) · Programmable code-protection · Power saving SLEEP mode · Selectable oscillator options - EC - External clock (24 MHz) - E4 - External clock with PLL (6 MHz) - HS - Crystal/Resonator (24 MHz) - H4 - Crystal/Resonator with PLL (6 MHz) · Processor clock of 24 MHz derived from 6 MHz crystal or resonator · Fully static low-power, high-speed CMOS · In-Circuit Serial Programming (ICSP) · Operating voltage range - 4.35 to 5.25V · High Sink/Source Current 25/25 mA · Wide temperature range - Industrial (-40°C - 85°C) · Low-power consumption: - ~ 16 mA @ 5V, 24 MHz - 100 µA typical standby current
RB 7 RB 6 RB 5 RB 4 RB 3 RB 2 RB 1 RB0/INT VDD Vss RC7/RX/DT RC6/TX/CK D+ D-
Peripheral Features:
· Universal Serial Bus (USB 1.1) - Soft attach/detach · 64 bytes of USB dual port RAM · 22 (PIC16C745) or 33 (PIC16C765) I/O pins - Individual direction control - 1 high voltage open drain (RA4) - 8 PORTB pins with: - Interrupt-on-change control (RB only) - Weak pull-up control - 3 pins dedicated to USB · Timer0: 8-bit timer/counter with 8-bit prescaler · Timer1: 16-bit timer/counter with prescaler can be incremented during SLEEP via external crystal/clock · Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler · 2 Capture, Compare and PWM modules - Capture is 16-bit, max. resolution is 10.4 ns - Compare is 16-bit, max. resolution is 167 ns - PWM maximum resolution is 10-bit · 8-bit multi-channel Analog-to-Digital converter · Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI) · Parallel Slave Port (PSP) 8-bits wide, with external RD, WR and CS controls (PIC16C765 only)
2000 Microchip Technology Inc.
Preliminary
PIC1 6C745
DS41124C-page 1
745cov.book Page 2 Wednesday, August 2, 2000 8:24 AM
PIC16C745/765
RA3/AN3/VREF RA2/AN2 RA1/AN1 RA0/AN0 MCLR/VPP NC RB 7 RB 6 RB 5 RB 4 NC RC6/TX/CK D+ DRD3/PSP3 RD2/PSP2 RD1/PSP1 RD0/PSP0 VUSB RC2/CCP1 RC1/T1OSI/CCP2 NC 1 2 3 4 5 6 7 8 9 10 11 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23
44-Pin PLCC
44-Pin TQFP
RA4/T0CKI RA5/AN4 RE0/RD/AN5 RE1/WR/AN6 RE2/CS/AN7 VDD VSS O S C1 /CL K IN OSC2/CLKOUT RC0/T1OSO/T1CKI NC
6 5 4 3 2 1 44 43 42 41 40
7 8 9 10 11 12 13 14 15 16 17
PIC16C 765
39 38 37 36 35 34 33 32 31 30 29
RB 3 RB 2 RB 1 RB0/INT VDD VSS RD7/PSP7 RD6/PSP6 RD5/PSP5 RD4/PSP4 RC7/RX/DT
18 19 20 21 22 23 24 25 26 27 28
RC1/T1OSI/CCP2 RC2/CCP1 VUSB RD0/PSP0 RD1/PSP1 RD2/PSP2 RD3/PSP3 DD+ RC6/TX/CK NC
40-Pin DIP
MCLR /VPP RA0/AN0 RA1/AN1 RA2/AN2 RA3/AN3/VREF RA4/T0CKI RA5/AN4 RE0/RD/AN5 RE1/WR/AN6 RE2/CS/AN7 VDD VSS OSC1/CLKIN OSC2/CLKOUT RC0/T1OSO/T1CKI RC1/T1OSI/CCP2 RC2/CCP1 VUSB RD0/PSP0 RD1/PSP1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 RB7 RB6 RB5 RB4 RB3 RB2 RB1 RB0/INT VDD VSS RD7/PSP7 RD6/PSP6 RD5/PSP5 RD4/PSP4 RC7/RX/DT RC6/TX/CK D+ DRD3/PSP3 RD2/PSP2
Key Features PICmicroTM Mid-Range Reference Manual (DS33023) Operating Frequency Resets (and Delays) Program Memory (14-bit words) Data Memory (bytes) Dual Port Ram Interrupt Sources I/O Ports Timers Capture/Compare/PWM modules Analog-to-Digital Converter Module Parallel Slave Port Serial Communication Brown-out Detect Reset
DS41124C-page 2
PIC 16C765
PIC 16C7 45 6 MHz or 24 MHz POR, BOR (PWRT, OST) 8K 256 64 11 22 (Ports A, B, C) 3 2 5 channel x 8 bit -- USB, USART/SCI Yes
NC NC RB 4 RB 5 RB 6 RB 7 MCLR/VPP RA0/AN0 RA1/AN1 RA2/AN2 RA3/AN3/VREF
12 13 14 15 16 17 18 19 20 21 22
RC7/RX/DT RD4/PSP4 RD5/PSP5 RD6/PSP6 RD7/PSP7 VSS VDD RB0/INT RB 1 RB 2 RB 3
PIC 16C7 65
NC RC0/T1OSO/T1CKI OSC2/CLKOUT OSC1/CLKIN VSS VDD RE2/CS/AN7 RE1/WR/AN6 RE0/RD/AN5 RA5/AN4 RA4/T0CKI
P IC16C 765 6 MHz or 24 MHz POR, BOR (PWRT, OST) 8K 256 64 12 33 (Ports A, B, C, D, E) 3 2 8 channel x 8 bit Yes USB, USART/SCI Yes
2000 Microchip Technology Inc.
Preliminary
745cov.book Page 3 Wednesday, August 2, 2000 8:24 AM
PIC16C745/765
Table of Contents
1.0 General Description .... 5 2.0 PIC16C745/765 Device Varieties ....... 7 3.0 Architectural Overview ......... 9 4.0 Memory Organization......... 15 5.0 I/O Ports..... 31 6.0 Timer0 Module .......... 43 7.0 Timer1 Module .......... 45 8.0 Timer2 Module .......... 49 9.0 Capture/Compare/PWM Modules ..... 51 10.0 Universal Serial Bus........... 57 11.0 Universal Synchronous Asynchronous Receiver Transmitter (USART) .... 77 12.0 Analog-to-Digital Converter (A/D) Module .......... 91 13.0 Special Features of the CPU ............ 99 14.0 Instruction Set Summary.. 113 15.0 Development Support ...... 121 16.0 Electrical Characteristics.. 127 17.0 DC and AC Characteristics Graphs and Tables ..... 145 18.0 Packaging Information ..... 147 Index ........ 157 On-Line Support....... 161 Reader Response ............. 162 Product Identification System .... 163
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We constantly strive to improve the quality of all our products and documentation. We have spent a great deal of time to ensure that this document is correct. However, we realize that we may have missed a few things. If you find any information that is missing or appears in error, please: · Fill out and mail in the reader response form in the back of this data sheet. · E-mail us at webmaster@microchip.com. We appreciate your assistance in making this a better document.
2000 Microchip Technology Inc.
Preliminary
DS41124C-page 3
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