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PIC16LC7XT-20PTL16

Description
8-Bit CMOS Microcontrollers with A/D Converter
File Size312KB,41 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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PIC16LC7XT-20PTL16 Overview

8-Bit CMOS Microcontrollers with A/D Converter

PIC16LC74B-16/PTL16
8-Bit CMOS Microcontrollers with A/D Converter
RC6/TX/CK
RC5/SDO
RC4/SDI/SDA
RD3/PSP3
RD2/PSP2
RD1/PSP1
RD0/PSP0
RC3/SCK/SCL
RC2/CCP1
RC1/T1OSI/CCP2
NC
44
43
42
41
40
39
38
37
36
35
34
PIC16LC74B-16/PTL16 Microcontroller Core
Features:
• High-performance RISC CPU
• Specially tested
- 16MHz @ 3V
• Only 35 single word instructions to learn
• All single cycle instructions except for program
branches which are two cycle
• Operating speed: DC - 16 MHz clock input
DC - 250 ns instruction cycle
• 4K x 14 words of Program Memory,
192 x 8 bytes of Data Memory (RAM)
• Interrupt capability
• 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
• Programmable code-protection
• Power saving SLEEP mode
• Selectable oscillator options
• Low-power, high-speed CMOS EPROM
technology
• Wide operating voltage range: 2.5V to 5.5V
• High Sink/Source Current 25/25 mA
• Commercial, Industrial and Automotive
temperature ranges
• Low-power consumption:
- < 5 mA @ 5V, 4 MHz
- 23
µA
typical @ 3V, 32 kHz
- < 3
µA
typical standby current
Pin Diagram:
TQFP
Peripheral Features:
• 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
• Capture, Compare, PWM module(s)
- Capture is 16 bit, max. resolution is 15.6 ns
- Compare is 16 bit, max. resolution is 250 ns
- PWM max. resolution is 10 bit
• 8-bit multichannel analog-to-digital converter
• Synchronous Serial Port (SSP) with SPI
and I
2
C
• Universal Synchronous Asynchronous Receiver
Transmitter (USART/SCI)
• Parallel Slave Port (PSP), 8-bits wide, with
external RD, WR and CS controls
• Brown-out detection circuitry for Brown-out Reset
(BOR) Pin Diagrams
©
1999 Microchip Technology Inc.
Preliminary
NC
NC
RB4
RB5
RB6
RB7
MCLR/V
PP
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3/V
REF
12
13
14
15
16
17
18
19
20
21
22
RC7/RX/DT
RD4/PSP4
RD5/PSP5
RD6/PSP6
RD7/PSP7
V
SS
V
DD
RB0/INT
RB1
RB2
RB3
1
2
3
4
5
6
PIC16LC74B-16/PTL16
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
NC
RC0/T1OSO/T1CKI
OSC2/CLKOUT
OSC1/CLKIN
V
SS
V
DD
RE2/CS/AN7
RE1/WR/AN6
RE0/RD/AN5
RA5/SS/AN4
RA4/T0CKI
DS30026A-page 1

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Description 8-Bit CMOS Microcontrollers with A/D Converter 8-Bit CMOS Microcontrollers with A/D Converter 8-Bit CMOS Microcontrollers with A/D Converter 8-Bit CMOS Microcontrollers with A/D Converter 8-Bit CMOS Microcontrollers with A/D Converter 8-Bit CMOS Microcontrollers with A/D Converter 8-Bit CMOS Microcontrollers with A/D Converter
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