PIC16F84A-20E/P Microchip Technology, PIC16F84A-20E/P Datasheet - Page 461
![IC MCU CMOS 20MHZ 1K FLASH 18DIP](/photos/6/76/67657/18-dip_300mil__sml.jpg)
PIC16F84A-20E/P
Manufacturer Part Number
PIC16F84A-20E/P
Description
IC MCU CMOS 20MHZ 1K FLASH 18DIP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F688T-ISL.pdf
(688 pages)
2.PIC16F84A-04P.pdf
(88 pages)
3.PIC16F84A-04P.pdf
(6 pages)
Specifications of PIC16F84A-20E/P
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
POR, WDT
Number Of I /o
13
Program Memory Size
1.75KB (1K x 14)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
68 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
18-DIP (0.300", 7.62mm)
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
68 B
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
13
Number Of Timers
8
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000
Minimum Operating Temperature
- 40 C
For Use With
I3-DB16F84A - BOARD DAUGHTER ICEPIC3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Details
- Current page: 461 of 688
- Download datasheet (3Mb)
25.2
1997 Microchip Technology Inc.
Control Register
bit 7
bit 6
bit 5
bit 4
bit 3:2
bit 1:0
Register 25-1: LCDCON Register
bit 7
LCDEN: Module Drive Enable bit
1 = LCD drive enabled
0 = LCD drive disabled
SLPEN: LCD Display Sleep Enable bit
1 = LCD module will stop operating during SLEEP
0 = LCD module will continue to display during SLEEP
Unimplemented: Read as '0'
VGEN: Voltage Generator Enable bit
1 = Internal LCD Voltage Generator Enabled, (powered-up)
0 = Internal LCD Voltage Generator powered-down, voltage is expected to be
CS1:CS0: Clock Source Select bits
00 = Fosc/256
01 = T1CKI (Timer1)
1x = Internal RC oscillator
LMUX1:LMUX0: Common Selection bits
Specifies the number of commons and the bias method
Legend
R = Readable bit
U = Unimplemented bit, read as ‘0’
LCDEN
R/W-0
LMUX1:LMUX0
provided externally
00
01
10
11
SLPEN
R/W-0
Static
1/2
1/3
1/4
W = Writable bit
U-0
—
MULTIPLEX
(COM0)
(COM0, 1)
(COM0, 1, 2)
(COM0, 1, 2, 3)
R/W-0
VGEN
- n = Value at POR reset
R/W-0
Section 25. LCD
CS1
Static
BIAS
1/3
1/3
1/3
R/W-0
CS0
Max # of Segments
LMUX1
R/W-0
DS31025A-page 25-3
32
31
30
29
bit 0
LMUX0
R/W-0
25
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