PIC16F84A-04E/SS Microchip Technology, PIC16F84A-04E/SS Datasheet - Page 463
![IC MCU CMOS 4MHZ 1K FLASH 20SSOP](/photos/6/58/65895/150-20-ssop_sml.jpg)
PIC16F84A-04E/SS
Manufacturer Part Number
PIC16F84A-04E/SS
Description
IC MCU CMOS 4MHZ 1K FLASH 20SSOP
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-04E/SS
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
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
20-SSOP
For Use With
XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Connectivity
-
- Current page: 463 of 688
- Download datasheet (3Mb)
Register 25-4:
1997 Microchip Technology Inc.
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
LCDSE Register
bit 7
SE29: Pin Function Select bits for COM1/SEG31 - COM3/SEG29
1 = pins have LCD segment driver function
0 = pins have digital Input function
SE27: Pin Function Select for SEG28 and SEG27
1 = pins have LCD segment driver function
0 = pins have digital Input function
SE20: Pin Function Select bits for SEG26 - SEG20
1 = pins have LCD segment driver function
0 = pins have digital Input function
SE16: Pin Function Select bits for SEG19 - SEG16
1 = pins have LCD segment driver function
0 = pins have digital Input function
SE12: Pin Function Select bits for SEG15 - SEG12
1 = pins have LCD segment driver function
0 = pins have digital Input function
SE9: Pin Function Select bits for SEG11 - SEG09
1 = pins have LCD segment driver function
0 = pins have digital Input function
SE5: Pin Function Select bits for SEG08 - SEG05
1 = pins have LCD segment driver function
0 = pins have digital Input function
SE0: Pin Function Select bits for SEG04 - SEG00
1 = pins have LCD segment driver function
0 = pins have digital I/O function
Legend
R = Readable bit
U = Unimplemented bit, read as ‘0’
R/W-1
Note:
SE29
Note:
The LMUX1:LMUX0 setting takes precedence over the SE29 bit, causing pins to
become common drivers.
On a Power-on Reset, the LCD pins are configured for LCD drive function.
R/W-1
SE27
W = Writable bit
R/W-1
SE20
R/W-1
SE16
- n = Value at POR reset
R/W-1
Section 25. LCD
SE12
R/W-1
SE9
R/W-1
SE5
DS31025A-page 25-5
bit 0
R/W-1
SE0
25
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