PIC16F73-I/SP Microchip Technology Inc., PIC16F73-I/SP Datasheet - Page 3

• Manufacturer Part Number: PIC16F73-I/SP
• Description: 28 PIN, 7 KB FLASH, 192 RAM, 22 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F73-I/SP

• A/d Inputs: 5-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 22
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 7K Bytes
• Ram Size: 192 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Devices Included in this Data Sheet:
High Performance RISC CPU:
• High performance RISC CPU
• Only 35 single word instructions to learn
• All single cycle instructions except for program
• Operating speed: DC - 20 MHz clock input
• Up to 8K x 14 words of FLASH Program Memory,
• Pinout compatible to the PIC16C73B/74B/76/77
• Pinout compatible to the PIC16F873/874/876/877
• Interrupt capability (up to 12 sources)
• Eight level deep hardware stack
• Direct, Indirect and Relative Addressing modes
• Processor read access to program memory
Special Microcontroller Features:
• Power-on Reset (POR)
• Power-up Timer (PWRT) and
• Watchdog Timer (WDT) with its own on-chip RC
• Programmable code protection
• Power saving SLEEP mode
• Selectable oscillator options
• In-Circuit Serial Programming (ICSP) via two
 2002 Microchip Technology Inc.
M
• PIC16F73
• PIC16F74
branches which are two-cycle
Up to 368 x 8 bytes of Data Memory (RAM)
Oscillator Start-up Timer (OST)
oscillator for reliable operation
pins
PIC16F73
PIC16F74
PIC16F76
PIC16F77
Device
28/40-Pin 8-Bit CMOS FLASH Microcontrollers
Program Memory
(# Single Word
Instructions)
DC - 200 ns instruction cycle
4096
4096
8192
8192
• PIC16F76
• PIC16F77
(Bytes)
SRAM
Data
192
192
368
368
I/O
22
33
22
33
Interrupts
11
12
11
12
A/D (ch)
8-bit
Peripheral Features:
• Timer0: 8-bit timer/counter with 8-bit prescaler
• Timer1: 16-bit timer/counter with prescaler,
• Timer2: 8-bit timer/counter with 8-bit period
• Two Capture, Compare, PWM modules
• 8-bit, up to 8-channel Analog-to-Digital converter
• Synchronous Serial Port (SSP) with SPI (Master
• Universal Synchronous Asynchronous Receiver
• Parallel Slave Port (PSP), 8-bits wide with
• Brown-out detection circuitry for
CMOS Technology:
• Low power, high speed CMOS FLASH technology
• Fully static design
• Wide operating voltage range: 2.0V to 5.5V
• High Sink/Source Current: 25 mA
• Industrial temperature range
• Low power consumption:
5
8
5
8
can be incremented during SLEEP via external
crystal/clock
register, prescaler and postscaler
- Capture is 16-bit, max. resolution is 12.5 ns
- Compare is 16-bit, max. resolution is 200 ns
- PWM max. resolution is 10-bit
mode) and I
Transmitter (USART/SCI)
external RD, WR and CS controls (40/44-pin only)
Brown-out Reset (BOR)
- < 2 mA typical @ 5V, 4 MHz
- 20 µA typical @ 3V, 32 kHz
- < 1 µA typical standby current
(PWM)
CCP
2
2
2
2
PIC16F7X
2
C (Slave)
(Master)
SPI
Yes
Yes
Yes
Yes
SSP
(Slave)
Yes
Yes
Yes
Yes
I
2
C
USART
DS30325B-page 1
Yes
Yes
Yes
Yes
8/16-bit
Timers
2 / 1
2 / 1
2 / 1
2 / 1