PIC16C65B-04I/PQ Microchip Technology, PIC16C65B-04I/PQ Datasheet - Page 3

IC MCU OTP 4KX14 PWM 44-MQFP

PIC16C65B-04I/PQ

Manufacturer Part Number
PIC16C65B-04I/PQ
Description
IC MCU OTP 4KX14 PWM 44-MQFP
Manufacturer
Microchip Technology
Series
PIC® 16Cr

Specifications of PIC16C65B-04I/PQ

Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Size
7KB (4K x 14)
Program Memory Type
OTP
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-MQFP, 44-PQFP
Processor Series
PIC16C
Core
PIC
Data Bus Width
8 bit
Data Ram Size
192 B
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
4 MHz
Number Of Programmable I/os
33
Number Of Timers
3
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000, DM163022
Minimum Operating Temperature
- 40 C
Height
2 mm
Length
10 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
3.65 V
Width
10 mm
For Use With
309-1002 - ADAPTER 44-PQFP TO 40-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16C65B-04I/PQ
Manufacturer:
Microchip Technology
Quantity:
10 000
3.
1999 Microchip Technology Inc.
Module: TMR1
When operating in external clock mode (TMR1CS is
set), reading either of the timer 1 registers (TMR1H
or TMR1L) may cause the timer not to increment as
expected. This occurs for both synchronous and
asynchronous inputs.
The scenarios which display this are:
• When a read operation of the TMR1H register
• When a read operation of the TMR1L register
Work Around
Do not read either the TMR1H or the TMR1L regis-
ters when operating in external clock mode
(TMR1CS is set). If the application needs to read the
16-bit counter, evaluate if this function can be moved
to the TMR0 or one of the other timer resources on
the device.
occurs, the TMR1L register may not increment.
occurs, the TMR1H register may not increment.
This improper operation is only an issue when
the TMR1L register increments from FFh to 00h
(FFh
ister.
00H) during the read of the TMR1L reg-
PIC16C65B
DS80014B-page 3

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