PIC16F874-04I/PQ Microchip Technology, PIC16F874-04I/PQ Datasheet - Page 25

• Manufacturer Part Number: PIC16F874-04I/PQ
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,QFP,44PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F874-04I/PQ

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• 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 ~ 85°C
• Package / Case: 44-MQFP, 44-PQFP
• 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 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 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: - 40 C
• On-chip Adc: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.6.2
1997 Microchip Technology Inc.
Electrical Specifications
Throughout this manual there will be references to electrical specification parameter numbers. A
parameter number represents a unique set of characteristics and conditions that is consistent
between every data sheet, though the actual parameter value may vary from device to device.
The
devices. No one device has all these specifications. This section is intended to let you know the
types of parameters that Microchip specifies. The value of each specification is device depen-
dent, though we strongly attempt to keep them consistent across all devices.
Table 1-5:
Dxxx
Axxx
xxx
PDxxx
Pxxx
Legend: xxx: represents a number.
Parameter
Number
“Electrical Specifications”
Format
Electrical Specification Parameter Numbering Convention
DC Specification
DC Specification for Analog peripherals
Timing (AC) Specification
Device Programming DC Specification
Device Programming Timing (AC) Specification
section shows all the specifications that are documented for all
Section 1. Introduction
Comment
DS31001A-page 1-13
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