PIC16F74-I/P Microchip Technology, PIC16F74-I/P Datasheet - Page 577

• Manufacturer Part Number: PIC16F74-I/P
• Description: IC MCU FLASH 4KX14 A/D 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F74-I/P

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 33
• Program Memory Type: FLASH
• 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
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC16F
• No. Of I/o's: 33
• Ram Memory Size: 192Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Package: 40PDIP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 33
• Interface Type: I2C/SPI/USART
• On-chip Adc: 8-chx8-bit
• Number Of Timers: 3
• Processor Series: PIC16F
• Core: PIC
• Data Ram Size: 192 B
• Maximum Clock Frequency: 20 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 444-1001 - DEMO BOARD FOR PICMICRO MCU
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

DC CHARACTERISTICS
D010
D010A
D010C
D013
D020
D021
D021A
D021B
Note 1: Not Applicable.
Param
Table 30-4: Example DC Characteristics
No.
1997 Microchip Technology Inc.
* These parameters are characterized but not tested.
† Data in “Typ” column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only
2: The supply current is mainly a function of the operating voltage and frequency. Other factors such as I/O pin
3: The power-down current in SLEEP mode does not depend on the oscillator type. Power-down current is mea-
4: For RC osc configuration, current through Rext is not included. The current through the resistor can be esti-
5: Timer1 oscillator (when enabled) adds approximately 20 A to the specification. This value is from character-
and are not tested.
Symbol
loading and switching rate, oscillator type, internal code execution pattern, and temperature also have an
impact on the current consumption.
The test conditions for all I
OSC1 = external square wave, from rail to rail; all I/O pins tristated, pulled to V
MCLR = V
sured with the part in SLEEP mode, with all I/O pins in hi-impedance state and tied to V
mated by the formula Ir = V
ization and is for design guidance only. This is not tested.
I
I
DD
PD
Supply Current
Power-down Current
DD
; WDT enabled/disabled as specified.
Section 30. Electrical Specifications
Characteristic
(2,4,5)
DD
DD
measurements in active operation mode are:
/2Rext (mA) with Rext in kOhm.
(3,5)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Min Typ† Max Units
—
—
—
—
—
—
—
—
—
—
—
—
22.5
13.5
10.5
2.7
2.0
7.7
7.5
1.5
0.9
1.5
0.9
1.5
13.5
3.8
48
30
42
30
21
24
18
—
5
5
mA
mA
mA
mA
A
A
A
A
A
A
A
A
0˚C
-40˚C
-40˚C
XT, RC osc configuration (PIC16CXXX-04)
LP osc configuration
INTRC osc configuration,
HS osc configuration (PIC16CXXX-20)
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
= 4.0V, WDT enabled, -40 C to +85 C
= 3.0V, WDT enabled, -40 C to +85 C
= 4.0V, WDT disabled, -0 C to +70 C
= 3.0V, WDT disabled, 0 C to +70 C
= 4.0V, WDT disabled, -40 C to +85 C
= 3.0V, WDT disabled, -40 C to +85 C
= 4.0V, WDT disabled, -40 C to +125 C
F
F
F
V
Fosc = 4 MHz, V
Fosc = 20 MHz, V
OSC
OSC
OSC
DD
T
T
T
A
A
A
= 3.0V, WDT disabled
= 4 MHz, V
= 4 MHz, V
= 32 kHz,
+70˚C for commercial and
+85˚C for industrial
+125˚C for extended
DD
Conditions
DD
DD
DD
DD
DD
= 5.5V
= 5.5V
= 3.0V
DS31030A-page 30-7
= 5.5V
and V
SS
.
30