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PDF PIC16LC715 Data sheet ( Hoja de datos )
| Número de pieza | PIC16LC715 | |
| Descripción | (PIC16LC71X) 8-Bit CMOS Microcontrollers | |
| Fabricantes | Microchip Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PIC16LC715 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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ata8S-hBeitetC4MU.OcoSmMicrocontrollers wPithICA/D1C6onCver7ter1XDevices included in this data sheet:
.D• PIC16C710
w• PIC16C71
w • PIC16C711
w • PIC16C715
mPIC16C71X Microcontroller Core Features:
• High-performance RISC CPU
o• Only 35 single word instructions to learn
.c• All single cycle instructions except for program
branches which are two cycle
• Operating speed: DC - 20 MHz clock input
UDC - 200 ns instruction cycle
t4• Up to 2K x 14 words of Program Memory,
up to 128 x 8 bytes of Data Memory (RAM)
• Interrupt capability
e• Eight level deep hardware stack
e• Direct, indirect, and relative addressing modes
• Power-on Reset (POR)
h• Power-up Timer (PWRT) and
Oscillator Start-up Timer (OST)
S• Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
ta• Programmable code-protection
• Power saving SLEEP mode
a• Selectable oscillator options
• Low-power, high-speed CMOS EPROM
.Dtechnology
• Fully static design
• Wide operating voltage range: 2.5V to 6.0V
w• High Sink/Source Current 25/25 mA
• Commercial, Industrial and Extended temperature
wranges
m• Program Memory Parity Error Checking Circuitry
w owith Parity Error Reset (PER) (PIC16C715)
.c• Low-power consumption:
U- < 2 mA @ 5V, 4 MHz
t4- 15 µA typical @ 3V, 32 kHz
www.DataShee- < 1 µA typical standby current
PIC16C71X Peripheral Features:
• Timer0: 8-bit timer/counter with 8-bit prescaler
• 8-bit multichannel analog-to-digital converter
• Brown-out detection circuitry for
Brown-out Reset (BOR)
• 13 I/O Pins with Individual Direction Control
PIC16C7X Features
710 71 711 715
Program Memory (EPROM) 512 1K 1K 2K
x 14
Data Memory (Bytes) x 8
36 36 68 128
I/O Pins
13 13 13 13
Timer Modules
1111
A/D Channels
4444
In-Circuit Serial Programming Yes Yes Yes Yes
Brown-out Reset
Yes — Yes Yes
Interrupt Sources
4444
Pin Diagrams
PDIP, SOIC, Windowed CERDIP
RA2/AN2
RA3/AN3/VREF
RA4/T0CKI
MCLR/VPP
VSS
RB0/INT
RB1
RB2
RB3
•1
2
3
4
5
6
7
8
9
18 RA1/AN1
17 RA0/AN0
16 OSC1/CLKIN
15 OSC2/CLKOUT
14 VDD
13 RB7
12 RB6
11 RB5
10 RB4
SSOP
RA2/AN2
RA3/AN3/VREF
RA4/T0CKI
MCLR/VPP
VSS
VSS
RB0/INT
RB1
RB2
RB3
•1
2
3
4
5
6
7
8
9
10
20 RA1/AN1
19 RA0/AN0
18 OSC1/CLKIN
17 OSC2/CLKOUT
16 VDD
15 VDD
14 RB7
13 RB6
12 RB5
11 RB4
© 1997 Microchip Technology Inc.
DS30272A-page 1
1 page  
2.0 PIC16C71X DEVICE VARIETIES
A variety of frequency ranges and packaging options
are available. Depending on application and production
requirements, the proper device option can be selected
using the information in the PIC16C71X Product Iden-
tification System section at the end of this data sheet.
When placing orders, please use that page of the data
sheet to specify the correct part number.
For the PIC16C71X family, there are two device “types”
as indicated in the device number:
1. C, as in PIC16C71. These devices have
EPROM type memory and operate over the
standard voltage range.
2. LC, as in PIC16LC71. These devices have
EPROM type memory and operate over an
extended voltage range.
2.1 UV Erasable Devices
The UV erasable version, offered in CERDIP package
is optimal for prototype development and pilot
programs. This version can be erased and
reprogrammed to any of the oscillator modes.
Microchip's PICSTART® Plus and PRO MATE® II
programmers both support programming of the
PIC16C71X.
2.2 One-Time-Programmable (OTP)
Devices
The availability of OTP devices is especially useful for
customers who need the flexibility for frequent code
updates and small volume applications.
The OTP devices, packaged in plastic packages, per-
mit the user to program them once. In addition to the
program memory, the configuration bits must also be
programmed.
PIC16C71X
2.3 Quick-Turnaround-Production (QTP)
Devices
Microchip offers a QTP Programming Service for fac-
tory production orders. This service is made available
for users who choose not to program a medium to high
quantity of units and whose code patterns have stabi-
lized. The devices are identical to the OTP devices but
with all EPROM locations and configuration options
already programmed by the factory. Certain code and
prototype verification procedures apply before produc-
tion shipments are available. Please contact your local
Microchip Technology sales office for more details.
2.4 Serialized Quick-Turnaround
Production (SQTPSM) Devices
Microchip offers a unique programming service where
a few user-defined locations in each device are pro-
grammed with different serial numbers. The serial num-
bers may be random, pseudo-random, or sequential.
Serial programming allows each device to have a
unique number which can serve as an entry-code,
password, or ID number.
© 1997 Microchip Technology Inc.
DS30272A-page 5
5 Page 
4.0 MEMORY ORGANIZATION
4.1 Program Memory Organization
The PIC16C71X family has a 13-bit program counter
capable of addressing an 8K x 14 program memory
space. The amount of program memory available to
each device is listed below:
Device
Program
Memory
Address Range
PIC16C710
PIC16C71
PIC16C711
PIC16C715
512 x 14
1K x 14
1K x 14
2K x 14
0000h-01FFh
0000h-03FFh
0000h-03FFh
0000h-07FFh
For those devices with less than 8K program memory,
accessing a location above the physically implemented
address will cause a wraparound.
The reset vector is at 0000h and the interrupt vector is
at 0004h.
FIGURE 4-1: PIC16C710 PROGRAM
MEMORY MAP AND STACK
PC<12:0>
CALL, RETURN
RETFIE, RETLW
13
Stack Level 1
Stack Level 8
Reset Vector
0000h
Interrupt Vector
On-chip Program
Memory
0004h
0005h
01FFh
0200h
1FFFh
PIC16C71X
FIGURE 4-2: PIC16C71/711 PROGRAM
MEMORY MAP AND STACK
PC<12:0>
CALL, RETURN
RETFIE, RETLW
13
Stack Level 1
Stack Level 8
Reset Vector
0000h
Interrupt Vector
On-chip Program
Memory
0004h
0005h
03FFh
0400h
1FFFh
FIGURE 4-3: PIC16C715 PROGRAM
MEMORY MAP AND STACK
PC<12:0>
CALL, RETURN
RETFIE, RETLW
13
Stack Level 1
Stack Level 8
Reset Vector
0000h
Interrupt Vector
On-chip Program
Memory
0004h
0005h
07FFh
0800h
1FFFh
© 1997 Microchip Technology Inc.
DS30272A-page 11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet PIC16LC715.PDF ] | |
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