PIC16F874A-E/L Microchip Technology, PIC16F874A-E/L Datasheet - Page 16
![IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,44PIN,PLASTIC](/photos/6/63/66325/150-44-plcc_sml.jpg)
PIC16F874A-E/L
Manufacturer Part Number
PIC16F874A-E/L
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,44PIN,PLASTIC
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/L
Rohs Compliant
YES
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-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F874A-E/L
Manufacturer:
Microchip Technology
Quantity:
10 000
PIC16F87XA
6.0
TABLE 6-1:
DS39589C-page 16
AC/DC CHARACTERISTICS
POWER SUPPLY PINS
General
V
operations and EECON write of
program memory
V
operations and EECON write of data
memory
V
Erase, and Begin Program operations,
of program and data memory
Begin Programming Only cycle time
Begin Erase/Programming
Chip Erase cycle time
High voltage on MCLR and
RA4/T0CKI for Test mode entry
MCLR rise time (V
Test mode entry
(RB6, RB7) input high level
(RB6, RB7) input low level
RB<7:4> setup time before MCLR
(Test mode selection pattern setup
time)
RB<7:4> hold time after MCLR (Test
mode selection pattern setup time)
Serial Program/Verify
Data in setup time before clock
Data in hold time after clock
Data input not driven to next clock input
(delay required between
command/data or command/command)
Delay between clock to clock
of next command or data
Clock to data out valid
(during read data)
DD
DD
DD
level for Begin Erase/Program
level for Begin Erase/Program
level for Bulk Erase/Write, Chip
PROGRAM/VERIFY MODE ELECTRICAL CHARACTERISTICS
Characteristics
TIMING REQUIREMENTS FOR PROGRAM/VERIFY MODE
SS
to V
HH
) for
Standard Operating Procedure (unless otherwise stated)
Operating temperature
Operating Voltage
V
V
V
tprog1
tprog2
tprog3
V
tVHHR
V
V
tset0
thld0
tset1
thld1
tdly1
tdly2
tdly3
DD
DD
DD
IHH
IH
IL
Sym
1
Advance Information
1
V
0.8 V
0.2 V
DD
10 ms
10 ms
Min
100
100
100
100
100
2.0
2.0
4.5
1.0
1.0
80
—
1
5
+ 3.5
DD
DD
Typ
0 T
2.0V V
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A
+70°C
Max
13.5
DD
5.5
5.5
5.5
1.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5.5V
Units
ms
ms
ms
s
ns
s
ns
ns
s
ns
s
ns
ns
V
V
V
V
V
V
2010 Microchip Technology Inc.
Externally Timed
Internally Timed
Internally Timed
Schmitt Trigger input
Schmitt Trigger input
2.0V V
4.5V V
2.0V V
4.5V V
Conditions/Comments
DD
DD
DD
DD
5.5V
5.5V
< 4.5V
< 4.5V