PIC16F74-I/P Microchip Technology, PIC16F74-I/P Datasheet - Page 676

• 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

PICmicro MID-RANGE MCU FAMILY
D
E
F
DS31035A-page 35-4
D/A
See Digital to analog
DAC
Digital to analog converter
Data Bus
The bus which is used to transfer data to and from the data memory.
Data EEPROM
Data Electrically Erasable Programmable Read Only Memory. This memory has the capability to
be programmed and re-programmed by the CPU to ensure that in the case of a power loss critical
values/variables are retained in the non-volatile memory.
Data Memory
The memory that is on the Data Bus. This memory is volatile (SRAM) and contains both the Spe-
cial Function Registers and General Purpose Registers.
Direct Addressing
When the Data Memory Address is contained in the Instruction. The execution of this type of
instruction will always access the data at the embedded address.
Digital to Analog
EEPROM
Electrically Erasable Programmable Read Only Memory. This memory has the capability to be
programmed and erased in-circuit.
EPROM
Electrically Programmable Read Only Memory. This memory has the capability to be pro-
grammed in-circuit. Erasing requires that the program memory be exposed to UV light.
EXTRC
External Resistor-Capacitor (RC). Some devices have a device oscillator option that allows the
clock to come from an external RC. This is the same as RC mode on some devices.
Flash Memory
This memory has the capability to be programmed and erased in-circuit. Program Memory tech-
nology that is almost functionally equivalent to Program EEPROM Memory.
Fosc
Frequency of the device oscillator.
1997 Microchip Technology Inc.