PIC16C73A-04/SP Microchip Technology Inc., PIC16C73A-04/SP Datasheet - Page 11

• Manufacturer Part Number: PIC16C73A-04/SP
• Description: 28 PIN, 7 KB OTP, 192 RAM, 22 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16C73A-04/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: OTP
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 7K Bytes
• Ram Size: 192 Bytes
• Speed: 4 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2.5-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

FIGURE 3-2:
1997 Microchip Technology Inc.
PIC16C73
PIC16C73A
PIC16C76
Device
Note 1: Higher order bits are from the STATUS register.
OSC1/CLKIN
OSC2/CLKOUT
Timer0
CCP1
2: Brown-out Reset is not available on the PIC16C73.
Program Memory Data Memory (RAM)
Program
Bus
4K x 14
4K x 14
8K x 14
PIC16C73/73A/76 BLOCK DIAGRAM
Instruction reg
Generation
Instruction
Decode &
14
EPROM
Program
Control
Memory
Timing
Timer1
CCP2
8
192 x 8
192 x 8
368 x 8
13
MCLR
Direct Addr
Start-up Timer
Program Counter
8 Level Stack
Brown-out
Watchdog
Power-up
Oscillator
Power-on
Reset
Reset
Timer
Timer
(13-bit)
V
Synchronous
DD
(2)
Serial Port
Timer2
, V
SS
7
RAM Addr
8
3
(1)
Data Bus
Addr MUX
Registers
W reg
ALU
RAM
File
STATUS reg
FSR reg
8
MUX
9
USART
A/D
Indirect
Addr
8
PORTC
PORTA
PORTB
PIC16C7X
RB0/INT
RB7:RB1
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
RC2/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
DS30390E-page 11
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3/V
RA4/T0CKI
RA5/SS/AN4
REF