PIC16F874-20/L Microchip Technology, PIC16F874-20/L Datasheet - Page 620
![IC MCU FLASH 4KX14 EE 44PLCC](/photos/6/63/66325/150-44-plcc_sml.jpg)
PIC16F874-20/L
Manufacturer Part Number
PIC16F874-20/L
Description
IC MCU FLASH 4KX14 EE 44PLCC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F873-04SO.pdf
(218 pages)
4.PIC16F873-04SO.pdf
(5 pages)
5.PIC16F873-04SO.pdf
(5 pages)
Specifications of PIC16F874-20/L
Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Core Processor
PIC
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
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
0°C ~ 70°C
Package / Case
44-PLCC
Controller Family/series
PIC16F
No. Of I/o's
33
Eeprom Memory Size
128Byte
Ram Memory Size
192Byte
Cpu Speed
20MHz
No. Of Timers
3
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
192 B
Interface Type
MSSP, PSP, 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
+ 70 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
0 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164309 - MODULE SKT FOR PM3 44PLCC444-1001 - DEMO BOARD FOR PICMICRO MCUDVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F874-20/L
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F873-04SO PDF datasheet #3
- PIC16F873-04SO PDF datasheet #4
- PIC16F873-04SO PDF datasheet #5
- Current page: 620 of 688
- Download datasheet (3Mb)
PICmicro MID-RANGE MCU FAMILY
31.3.2
31.3.2.1
DS31031A-page 31-8
2000
1800
1600
1400
1200
1000
I
RC Measurements
DD
800
600
400
200
0
0.0
vs. Frequency
† R = 10 k
‡ R = 5 k
I
taken with all I/O as inputs, either pulled high or low. That is, there are no floating inputs, nor are
any pins driving an output (with a load).
The I
the DCS (Data Collection System). The DCS accurately reflects the device and specified com-
ponent values, that is, it does not add stray capacitance or current.
For the RC measurement, the DCS selects a resistor and capacitor value, and then varies the
voltage over the specified range. As the voltage is changed, the frequency of operation changes.
For a fixed RC, as V
has been taken, the RC value is changed and the measurements are taken again. Each point on
the graph corresponds to a device voltage, resistor value (R), and capacitor value (C).
Figure 31-9:
DD
0.5
is the current (I) that the device consumes when the device is in operating mode. This test is
DD
vs. Frequency charts measure the results on a Microchip automated bench setup, called
1.0
Example Typical I
DD
1.5
increases, the frequency increases. After the measurement, at this RC,
Frequency (MHz)
2.0
DD
†
vs. Frequency (RC Mode @ 22 pF, 25 C)
2.5
3.0
3.5
Shaded area is
beyond recommended range
1997 Microchip Technology Inc.
4.0
‡
4.5
6.0V
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
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