PIC16F874A-I/PT Microchip Technology, PIC16F874A-I/PT Datasheet - Page 578
PIC16F874A-I/PT
Manufacturer Part Number
PIC16F874A-I/PT
Description
IC MCU FLASH 4K 20MHZ 44-TQFP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16C770-ISO.pdf
(8 pages)
4.PIC16F873A-ISO.pdf
(234 pages)
5.PIC16F873A-ISO.pdf
(6 pages)
6.PIC16F873A-ISO.pdf
(4 pages)
7.PIC16F873A-ISO.pdf
(6 pages)
8.PIC16F873A-ISO.pdf
(4 pages)
9.PIC16F873A-ISO.pdf
(22 pages)
Specifications of PIC16F874A-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
Eeprom Size
128 x 8
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
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
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-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
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F874A-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC16F874A-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16C770-ISO PDF datasheet #3
- PIC16F873A-ISO PDF datasheet #4
- PIC16F873A-ISO PDF datasheet #5
- PIC16F873A-ISO PDF datasheet #6
- PIC16F873A-ISO PDF datasheet #7
- PIC16F873A-ISO PDF datasheet #8
- PIC16F873A-ISO PDF datasheet #9
- Current page: 578 of 688
- Download datasheet (3Mb)
PICmicro MID-RANGE MCU FAMILY
Table 30-5:
DS31030A-page 30-8
DC CHARACTERISTICS
D022
D022A
D023
D023A
D024
D024A
D025
D026
D027
D027A
D027B
D027C
D027D
Param
No.
† Data in “Typ” column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only
and are not tested.
I
I
I
I
I
I
I
I
I
I
I
I
I
Symbol
LCDRC
LCDVG
T
AD
SAD
SADVR
SADCDAC
SADSREF
SADCMP
WDT
BOR
COMP
VREF
1
OSC
Example DC Characteristics
Module Differential Current
Watchdog Timer
Brown-out Reset
Comparator (per Comparator)
Voltage Reference
LCD internal RC osc enabled
LCD voltage generation
Timer1 oscillator
A/D Converter
Slope A/D (Total)
Slope A/D
Slope A/D
Slope A/D
Slope A/D
Bandgap Voltage Reference
Programmable Current Source
Reference Voltage Divider
Comparator
Characteristic
(5)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Min Typ† Max Units
—
—
—
—
—
—
—
—
—
—
—
—
—
—
165 * 250 *
TBD
350
20 *
50 *
55 *
40 *
6.0
6.0
3.1
1.0
94
—
85
TBD
30 *
70 *
85 *
65 *
425
100
300
6.5
20
25
20
—
0˚C
-40˚C T
-40˚C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
T
A
V
-40 C to +125 C
BODEN bit is clear, V
5.0V
V
V
V
V
V
A/D on, not converting
REFOFF = 0
REFOFF = 0
ADCON1<7:4> = 1111b
ADOFF = 0
ADOFF = 0
T
A
DD
DD
DD
DD
DD
DD
A
1997 Microchip Technology Inc.
+70˚C for commercial,
+85˚C for industrial and
= 4.0V
= 4.0V
= 4.0V
= 3.0V
= 3.0V
= 3.0V
+125˚C for extended
Conditions
DD
=
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