Datasheet > 16C505

16C505

更新时间： 2024-02-23 01:40:49

品牌	Logo	应用领域
美国微芯 - MICROCHIP		微控制器
页数	文件大小	规格书
84页	436K
描述
14-Pin, 8-Bit CMOS Microcontroller

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数据手册

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16C505 数据手册

PIC16C505

14-Pin, 8-Bit CMOS Microcontroller

Device included in this Data Sheet:

PIC16C505

Special Microcontroller Features:

• In-Circuit Serial Programming (ICSP™)

• Power-on Reset (POR)

High-Performance RISC CPU:

• Device Reset Timer (DRT)

• Only 33 instructions to learn

• Operating speed:

- DC - 20 MHz clock input

- DC - 200 ns instruction cycle

• Watchdog Timer (WDT) with dedicated on-chip

RC oscillator for reliable operation

• Programmable Code Protection

• Internal weak pull-ups on I/O pins

• Wake-up from Sleep on pin change

• Power-saving Sleep mode

Memory

Device

Program

Data

• Selectable oscillator options:

PIC16C505

1024 x 12

72 x 8

- INTRC: Precision internal 4 MHz oscillator

- EXTRC: External low-cost RC oscillator

• Direct, indirect and relative addressing modes for

data and instructions

- XT:

- HS:

- LP:

Standard crystal/resonator

High speed crystal/resonator

• 12 bit wide instructions

• 8 bit wide data path

Power saving, low frequency

crystal

• 2-level deep hardware stack

• Eight special function hardware registers

CMOS Technology:

• Direct, indirect and relative addressing modes for

data and instructions

• Low-power, high-speed CMOS EPROM

technology

• Fully static design

• All single cycle instructions (200 ns) except for

program branches which are two-cycle

• Wide operating voltage range (2.5V to 5.5V)

Peripheral Features:

• Wide temperature ranges

- Commercial: 0˚C to +70˚C

- Industrial: -40˚C to +85˚C

• 11 I/O pins with individual direction control

• 1 input pin

• High current sink/source for direct LED drive

• Timer0: 8-bit timer/counter with 8-bit

programmable prescaler

- Extended: -40˚C to +125˚C

- < 1.0 µA typical standby current @ 5V

• Low power consumption

- < 2.0 mA @ 5V, 4 MHz

- 15 µA typical @ 3.0V, 32 kHz for TMR0 run-

ning in SLEEP mode

FIGURE 1:

PIN DIAGRAM:

PDIP, SOIC, Ceramic Side Brazed

- < 1.0 µA typical standby current @ 5V

VDD

VSS

RB5/OSC1/CLKIN

RB0

RB1

RB2

RC0

RC1

RC2

RB4/OSC2/CLKOUT

RB3/MCLR/VPP

RC5/T0CKI

RC4

RC3

1998 Microchip Technology Inc.

Preliminary

DS40192B-page 1

12 3 4 5 6 7...84

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