PIC16F74-E/PT Microchip Technology, PIC16F74-E/PT Datasheet - Page 152
PIC16F74-E/PT
Manufacturer Part Number
PIC16F74-E/PT
Description
IC MCU FLASH 4KX14 A/D 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F818-ISO.pdf
(6 pages)
4.PIC16F73-ISP.pdf
(174 pages)
5.PIC16F73-ISP.pdf
(14 pages)
6.PIC16F73-ISP.pdf
(12 pages)
Specifications of PIC16F74-E/PT
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-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
PIC16F74E/PT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F74-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F818-ISO PDF datasheet #3
- PIC16F73-ISP PDF datasheet #4
- PIC16F73-ISP PDF datasheet #5
- PIC16F73-ISP PDF datasheet #6
- Current page: 152 of 688
- Download datasheet (3Mb)
PICmicro MID-RANGE MCU FAMILY
9.8
DS31009A-page 9-12
PORTG and the TRISG Register
PORTG is a digital input only port. Each pin is multiplexed with an LCD segment driver. These
pins have Schmitt Trigger input buffers.
Example 9-7: Initializing PORTG
Figure 9-10: PORTG LCD Block Diagram
LCD Segment Data
LCD Segment Output Enable
LCDSE<n>
Data Bus
RD PORT
RD TRIS
BCF
BSF
BCF
BCF
STATUS, RP0
STATUS, RP1
LCDSE, SE27
LCDSE, SE20
; Select Bank2
;
; Make all PORTG
;
and PORTE<7> digital inputs
V
DD
Q
EN
D
1997 Microchip Technology Inc.
Schmitt
Trigger
input
buffer
Digital Input/
LCD Output pin
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