PIC16F74-I/PT Microchip Technology, PIC16F74-I/PT Datasheet - Page 54
![IC MCU FLASH 4KX14 A/D 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC16F74-I/PT
Manufacturer Part Number
PIC16F74-I/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-I/PT
Program Memory Type
FLASH
Program Memory Size
7KB (4K x 14)
Package / Case
44-TQFP, 44-VQFP
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
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
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
Operating Supply Voltage
2 V to 5.5 V
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
On-chip Adc
8-ch x 8-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
PIC16F74-I/PTR
PIC16F74-I/PTR
PIC16F74-I/PTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F74-I/PT
Manufacturer:
MIC
Quantity:
50
Company:
Part Number:
PIC16F74-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
PIC16F7X
REGISTER 7-1:
TABLE 7-1:
DS30325B-page 52
Address
0Bh,8Bh,
10Bh, 18Bh
0Ch
8Ch
11h
12h
92h
Legend:
Note 1: Bits PSPIE and PSPIF are reserved on the PIC16F73/76; always maintain these bits clear.
x = unknown, u = unchanged, - = unimplemented, read as '0'. Shaded cells are not used by the Timer2 module.
bit 7
bit 6-3
bit 2
bit 1-0
INTCON
PIR1
PIE1
TMR2
T2CON
PR2
Name
REGISTERS ASSOCIATED WITH TIMER2 AS A TIMER/COUNTER
Timer2 Module Register
Timer2 Period Register
PSPIE
PSPIF
Legend:
R = Readable bit
- n = Value at POR reset
T2CON: TIMER2 CONTROL REGISTER (ADDRESS 12h)
Bit 7
bit 7
Unimplemented: Read as ‘0’
TOUTPS3:TOUTPS0: Timer2 Output Postscale Select bits
0000 = 1:1 Postscale
0001 = 1:2 Postscale
0010 = 1:3 Postscale
•
•
•
1111 = 1:16 Postscale
TMR2ON: Timer2 On bit
1 = Timer2 is on
0 = Timer2 is off
T2CKPS1:T2CKPS0: Timer2 Clock Prescale Select bits
00 = Prescaler is 1
01 = Prescaler is 4
1x = Prescaler is 16
GIE
—
U-0
—
(1)
(1)
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0 -000 0000 -000 0000
PEIE
ADIF
ADIE
Bit 6
TOUTPS3 TOUTPS2
R/W-0
TMR0IE
RCIF
RCIE
Bit 5
R/W-0
W = Writable bit
’1’ = Bit is set
INTE
TXIF
TXIE
Bit 4
TOUTPS1
R/W-0
SSPIF
SSPIE
RBIE
Bit 3
TMR0IF
CCP1IF
CCP1IE
Bit 2
TOUTPS0 TMR2ON T2CKPS1 T2CKPS0
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
R/W-0
TMR2IF
TMR2IE
INTF
Bit 1
R/W-0
2002 Microchip Technology Inc.
TMR1IE 0000 0000 0000 0000
TMR1IF 0000 0000 0000 0000
Bit 0
RBIF
x = Bit is unknown
R/W-0
0000 000x 0000 000u
0000 0000 0000 0000
1111 1111 1111 1111
Value on:
POR,
BOR
R/W-0
Value on
RESETS
all other
bit 0