PIC16F874A-E/PT Microchip Technology, PIC16F874A-E/PT Datasheet - Page 575
![IC MCU FLASH 4KX14 W/AD 44-TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC16F874A-E/PT
Manufacturer Part Number
PIC16F874A-E/PT
Description
IC MCU FLASH 4KX14 W/AD 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-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
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 ~ 125°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F874A-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- 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: 575 of 688
- Download datasheet (3Mb)
DC CHARACTERISTICS
D001
D001A
D002
D003
D004
D005
D005A
Note 1: This is the limit to which V
30.4
Param
1997 Microchip Technology Inc.
No.
† Data in “Typ” column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Symbol
V
S
V
Device Voltage Specifications
V
V
POR
VDD
BOR
DD
DR
Supply Voltage
RAM Data Retention
Voltage
V
ensure internal
Power-on Reset signal
V
ensure internal
Power-on Reset signal
Brown-out Reset
Voltage
DD
DD
These specifications relate to the device V
Supply Voltage is the voltage level that must be applied to the device for the proper functional
operation.
Ram Data Retention Voltage is the level that the device voltage may be at and still retain the
data value.
V
from to ensure that the POR circuitry will operate properly.
V
rise at to cause the POR circuitry to trip.
Brown-out Reset Voltage is the voltage range where the brown-out circuitry may trip. When the
BOR circuitry trips, the device will either be in brown-out reset, or just came out of brown-out
reset.
Table 30-3:
Section 30. Electrical Specifications
DD
DD
Characteristic
Start Voltage to
Rise Rate to
Start Voltage to ensure the internal Power-on Reset signal, is the level that V
Rise Rate to ensure internal Power-on Reset signal, is the minimum slope that V
(1)
PIC16CXXX
PIC16LCXXX
PIC16CXXX
DD
can be lowered in SLEEP mode without losing RAM data.
Example DC Characteristics
Standard Operating Conditions (unless otherwise stated)
Operating temperature
0.05
Min
4.0
2.5
4.5
1.5
3.7
3.7
—
Typ† Max Units
V
4.0
4.0
—
—
—
—
—
SS
6.0
6.0
5.5
4.3
4.4
—
—
—
DD
V/ms See section on Power-on Reset for details
V
V
V
V
V
V
V
and the device power-up and function.
0˚C
-40˚C
-40˚C
XT, RC and LP osc mode
HS osc mode
See section on Power-on Reset for details
BODEN bit in Configuration Word enabled
Extended Temperature Range Devices Only
T
T
T
A
A
A
+70˚C for commercial and
+85˚C for industrial
+125˚C for extended
Conditions
DS31030A-page 30-5
DD
must start
DD
must
30
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