PIC16F74T-E/ML Microchip Technology, PIC16F74T-E/ML Datasheet - Page 419

IC MCU FLASH 4KX14 A/D 44QFN

PIC16F74T-E/ML

Manufacturer Part Number
PIC16F74T-E/ML
Description
IC MCU FLASH 4KX14 A/D 44QFN
Manufacturer
Microchip Technology
Series
PIC® 16Fr

Specifications of PIC16F74T-E/ML

Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
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
FLASH
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
44-QFN
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
192 B
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
33
Number Of Timers
3 bit
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 125 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
On-chip Adc
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details
22.12
1997 Microchip Technology Inc.
Initialization
Section 22. Basic 8-bit A/D Converter
Example 22-4
Example 22-4:
;
;
;
;
Ensure that the required sampling time for the selected input
channel has elapsed. Then the conversion may be started.
BSF
CLRF
BCF
MOVLW
MOVWF
BSF
BSF
BSF
:
:
shows the initialization of the A/D module in the PIC16C711.
STATUS, RP0
ADCON1
STATUS, RP0
0xC1
ADCON0
INTCON, ADIE
INTCON, GIE
ADCON0, GO
A/D Initialization (for PIC16C711)
; Select Bank1
; Configure A/D inputs
; Select Bank0
; RC Clock, A/D is on, Channel 0 selected
;
; Enable A/D Interrupt
; Enable all interrupts
; Start A/D Conversion
; The ADIF bit will be set and the GO/DONE bit
;
;
is cleared upon completion of the
A/D Conversion.
DS31022A-page 22-17
22

Related parts for PIC16F74T-E/ML