Datasheet > PIC16C65AT-20I/TQ

PIC16C65AT-20I/TQ

更新时间： 2024-10-05 20:34:11

品牌	Logo	应用领域
美国微芯 - MICROCHIP		可编程只读存储器时钟微控制器外围集成电路
页数	文件大小	规格书
4页	51K
描述
8-BIT, OTPROM, 20 MHz, RISC MICROCONTROLLER, PQFP44, 10 X 10 MM, PLASTIC, MS-026, TQFP-44

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PIC16C65AT-20I/TQ 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	TQFP, TQFP44,.47SQ,32
针数：	44	Reach Compliance Code：	unknown
HTS代码：	8542.31.00.01	风险等级：	5.14
具有ADC：	NO	地址总线宽度：
位大小：	8	CPU系列：	PIC
最大时钟频率：	20 MHz	DAC 通道：	NO
DMA 通道：	NO	外部数据总线宽度：
JESD-30 代码：	S-PQFP-G44	JESD-609代码：	e3
长度：	10 mm	湿度敏感等级：	3
I/O 线路数量：	33	端子数量：	44
最高工作温度：	85 °C	最低工作温度：	-40 °C
PWM 通道：	NO	封装主体材料：	PLASTIC/EPOXY
封装代码：	TQFP	封装等效代码：	TQFP44,.47SQ,32
封装形状：	SQUARE	封装形式：	FLATPACK, THIN PROFILE
峰值回流温度（摄氏度）：	260	电源：	5 V
认证状态：	Not Qualified	RAM（字节）：	192
ROM（单词）：	4096	ROM可编程性：	OTPROM
座面最大高度：	1.2 mm	速度：	20 MHz
子类别：	Microcontrollers	最大压摆率：	30 mA
最大供电电压：	6 V	最小供电电压：	4.5 V
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.8 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	40	宽度：	10 mm
uPs/uCs/外围集成电路类型：	MICROCONTROLLER, RISC	Base Number Matches：	1

PIC16C65AT-20I/TQ 数据手册

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PIC16C65A → PIC16C65B Migration

DEVICE MIGRATIONS

This document is intended to describe the functional differences and the electrical specification differences that are

present when migrating from one device to the next.

Note: Even though compatible devices are specified to be tested to the same electrical specification, the charac-

teristics of the devices may be different from each other (due to process difference). For systems that were

designed to the device specifications, these process differences should not cause any issues in the appli-

cation. For systems that did not tightly meet the electrical specifications, the process differences may cause

the device to behave differently in the application.

Note: While there are no functional or electrical changes to the device oscillator specifications, the user should

verify that the device oscillator starts and performs as expected. Adjusting the loading capacitor values and/

or the oscillator mode may be required.

Table 1 shows the considerations that must be taken into account when migrating from the PIC16C65A to the

PIC16C65B.

TABLE 1:

Functional Differences due to Errata or Module Update

No. Module Difference

PIC16C65A → PIC16C65B DIFFERENCES

H/W S/W Prog.

CCP

CCP Special Event Trigger clears Timer1.

Compare mode drives pin correctly.

—

✔

—

Timers

Reading or writing TMR1H or TMR1L may affect TMR1H or TMR1L

unexpectedly.

WDT/TMR0 prescaler assignment changes do not affect TMR0 count.

TMR2 SPI™ clock synchronized to start of SPI Transmission.

Can now transmit multiple words in SPI mode.

—

✔

—

SSP

Supports all four SPI modes. (Now uses SSP vs BSSP module.)

See SSP module in the PICmicro™ Mid-Range MCU Family Reference Man-

ual (DS33023A).

I²C™ no longer generates ACK pulses when module is enabled.

Async receive errors due to BRGH setting corrected.

—

✔

—

USART

—

✔

—

10 Oscillator TOST delay may be skipped when waking from SLEEP.

11 RESET

Short MCLR pulses may cause improper operation on the PIC16C65B.

Operating voltage and frequency ranges have been redefined.

—

H/W - Issues may exist with regard to the application circuits.

S/W - Issues may exist with regard to the user program.

Prog. - Issues may exist when writing the program to the controller.

 2000 Microchip Technology Inc.

DS30322A-page 1

12 3 4

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与PIC16C65AT-20I/TQ相关器件

型号	品牌	获取价格	描述	数据表
PIC16C65B	MICROCHIP	获取价格	28/40-Pin 8-Bit CMOS Microcontrollers
PIC16C65B/JW	MICROCHIP	获取价格	8-BIT, OTPROM, 20 MHz, RISC MICROCONTROLLER, CDIP40, 0.600 INCH, WINDOWED, MO-103, CERDIP-
PIC16C65B-04/JW	MICROCHIP	获取价格	28/40-Pin 8-Bit CMOS Microcontrollers
PIC16C65B-04/L	MICROCHIP	获取价格	28/40-Pin 8-Bit CMOS Microcontrollers
PIC16C65B-04/LXXX	ETC	获取价格	8-Bit Microcontroller
PIC16C65B-04/P	MICROCHIP	获取价格	28/40-Pin 8-Bit CMOS Microcontrollers
PIC16C65B-04/PQ	MICROCHIP	获取价格	28/40-Pin 8-Bit CMOS Microcontrollers
PIC16C65B-04/PQXXX	ETC	获取价格	8-Bit Microcontroller
PIC16C65B-04/PT	MICROCHIP	获取价格	28/40-Pin 8-Bit CMOS Microcontrollers
PIC16C65B-04/PTG	MICROCHIP	获取价格	8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP

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