PIC16F74-I/PTG Microchip Technology, PIC16F74-I/PTG Datasheet - Page 43
![IC MCU FLASH 4KX14 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC16F74-I/PTG
Manufacturer Part Number
PIC16F74-I/PTG
Description
IC MCU FLASH 4KX14 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-I/PTG
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 ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
- 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: 43 of 174
- Download datasheet (5Mb)
FIGURE 4-9:
FIGURE 4-10:
TABLE 4-11:
2002 Microchip Technology Inc.
08h
09h
89h
0Ch
8Ch
9Fh
Legend: x = unknown, u = unchanged, - = unimplemented, read as '0'. Shaded cells are not used by the Parallel Slave Port.
Note 1: Bits PSPIE and PSPIF are reserved on the PIC16F73/76; always maintain these bits clear.
Address
PORTD<7:0>
PORTD<7:0>
PSPIF
PSPIF
PORTD
PORTE
TRISE
PIR1
PIE1
ADCON1
OBF
OBF
Name
CS
WR
RD
CS
WR
RD
IBF
IBF
REGISTERS ASSOCIATED WITH PARALLEL SLAVE PORT
Port data latch when written: Port pins when read
PSPIF
PSPIE
PARALLEL SLAVE PORT WRITE WAVEFORMS
PARALLEL SLAVE PORT READ WAVEFORMS
Bit 7
IBF
Q1
Q1
—
—
(1)
(1)
ADIF
ADIE RCIE
Bit 6
OBF
Q2
Q2
—
—
IBOV PSPMODE
RCIF
Bit 5
—
—
Q3
Q3
Q4
Q4
TXIE
Bit 4
TXIF
—
—
Q1
Q1
SSPIF
SSPIE CCP1IE TMR2IE TMR1IE
Bit 3
—
—
—
Q2
Q2
PORTE Data Direction Bits
CCP1IF TMR2IF TMR1IF
PCFG2
Bit 2
RE2
Q3
Q3
PCFG1
Bit 1
RE1
Q4
Q4
PCFG0
Bit 0
RE0
Q1
Q1
PIC16F7X
xxxx xxxx
---- -xxx
0000 -111
0000 0000
0000 0000
---- -000
Value on:
Q2
Q2
POR,
BOR
DS30325B-page 41
Q3
Q3
uuuu uuuu
---- -uuu
0000 -111
0000 0000
0000 0000
---- -000
Value on
RESETS
all other
Q4
Q4
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