PIC16F818-I/SO Microchip Technology Inc., PIC16F818-I/SO Datasheet - Page 8
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PIC16F818-I/SO
Manufacturer Part Number
PIC16F818-I/SO
Description
18 PIN, 1.75 KB FLASH, 128 RAM, 16 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F818-ISO.pdf
(176 pages)
Specifications of PIC16F818-I/SO
A/d Inputs
5-Channel, 10-Bit
Cpu Speed
5 MIPS
Eeprom Memory
128 Bytes
Input Output
16
Interface
I2C/SPI
Memory Type
Flash
Number Of Bits
8
Package Type
18-pin SOIC
Programmable Memory
1.75K Bytes
Ram Size
128 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F818-I/SO
Manufacturer:
MICROCHIP
Quantity:
3 290
Part Number:
PIC16F818-I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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PIC16F818/819
FIGURE 1-1:
DS39598E-page 6
RA6/OSC2/CLKO
RA7/OSC1/CLKI
Note 1:
10-bit, 5-channel
Timer0
A/D
Program
Higher order bits are from the Status register.
Bus
Instruction reg
Generation
Instruction
1K/2K x 14
Decode &
14
Memory
Control
Program
Timing
Flash
PIC16F818/819 BLOCK DIAGRAM
Synchronous
Serial Port
Timer1
8
13
MCLR
Direct Addr
Start-up Timer
Program Counter
8-Level Stack
Brown-out
Watchdog
Power-up
Power-on
Oscillator
Timer
Reset
Timer
Reset
(13-bit)
V
DD
, V
Timer2
CCP1
SS
7
RAM Addr
8
3
128/256 x 8
(1)
Data Bus
Addr MUX
Registers
W reg
ALU
RAM
128/256 Bytes
File
Data EE
Status reg
8
FSR reg
9
MUX
Indirect
Addr
8
PORTB
PORTA
2004 Microchip Technology Inc.
RA0/AN0
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/AN4/T0CKI
RA5/MCLR/V
RA6/OSC2/CLKO
RA7/OSC1/CLKI
RB0/INT
RB1/SDI/SDA
RB2/SDO/CCP1
RB3/CCP1/PGM
RB4/SCK/SCL
RB5/SS
RB6/T1OSO/T1CKI/PGC
RB7/T1OSI/PGD
REF
REF
PP
-
+
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