PIC18F2685-E/SP Microchip Technology, PIC18F2685-E/SP Datasheet - Page 145
![IC PIC MCU FLASH 48KX16 28-DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
PIC18F2685-E/SP
Manufacturer Part Number
PIC18F2685-E/SP
Description
IC PIC MCU FLASH 48KX16 28-DIP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PCM18XT0.pdf
(484 pages)
2.PIC18F2221-ISO.pdf
(46 pages)
3.PIC18F2682-ISP.pdf
(6 pages)
4.PIC18F2682-ISP.pdf
(4 pages)
Specifications of PIC18F2685-E/SP
Core Size
8-Bit
Program Memory Size
96KB (48K x 16)
Oscillator Type
Internal
Core Processor
PIC
Speed
40MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
25
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
3.25K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 8x10b
Operating Temperature
-40°C ~ 125°C
Package / Case
28-DIP (0.300", 7.62mm)
Controller Family/series
PIC18
No. Of I/o's
28
Eeprom Memory Size
1024Byte
Ram Memory Size
3328Byte
Cpu Speed
40MHz
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3.25 KB
Interface Type
EUSART, I2C, MSSP, SPI
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
28
Number Of Timers
4
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DVA18XP280 - DEVICE ADAPTER 18F2220 PDIP 28LD
Lead Free Status / Rohs Status
Details
- PCM18XT0 PDF datasheet
- PIC18F2221-ISO PDF datasheet #2
- PIC18F2682-ISP PDF datasheet #3
- PIC18F2682-ISP PDF datasheet #4
- Current page: 145 of 484
- Download datasheet (9Mb)
TABLE 10-9:
TABLE 10-10: SUMMARY OF REGISTERS ASSOCIATED WITH PORTE
© 2009 Microchip Technology Inc.
PORTE
LATE
TRISE
ADCON1
CMCON
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by PORTE.
Note 1:
RE0/RD/AN5
RE1/WR/AN6/C1OUT RE1
RE2/CS/AN7/C2OUT
MCLR/V
Legend:
Name
(3)
Pin Name
2:
3:
(3)
(3)
PP
(3)
/RE3
Implemented only when Master Clear functionality is disabled (MCLRE Configuration bit = 0).
RE3 is the only PORTE bit implemented on both PIC18F2682/2685 and PIC18F4682/4685 devices. All
other bits are implemented only when PORTE is implemented (i.e., PIC18F4682/4685 devices).
These registers are unimplemented on PIC18F2682/2685 devices.
OUT = Output; IN = Input; ANA = Analog Signal; DIG = Digital Output; ST = Schmitt Buffer Input; TTL = TTL Buffer Input
C2OUT
Bit 7
IBF
—
—
—
PORTE I/O SUMMARY
RE0
RE2
Function
RD
AN5
WR
AN6
C1OUT
CS
AN7
C2OUT
MCLR
V
RE3
PP
C1OUT
Bit 6
OBF
—
—
—
OUT
OUT
OUT
OUT
OUT
I/O
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
TRIS Buffer
VCFG1
C2INV
IBOV
Bit 5
0
1
1
1
0
1
1
1
0
0
1
1
1
0
x
x
1
—
—
PIC18F2682/2685/4682/4685
ANA
ANA
ANA
ANA
DIG
TTL
DIG
TTL
DIG
DIG
TTL
DIG
ST
ST
ST
ST
ST
PSPMODE
VCFG0
C1INV
Bit 4
Comparator 1 output.
Comparator 2 output.
LATE<0> data output.
PORTE<0> data input.
PSP read enable input.
A/D input channel 5. Enabled on POR, this analog input overrides the
digital input (read as clear – low level).
LATE<1> data output.
PORTE<1> data input.
PSP write enable input.
A/D input channel 6. Enabled on POR, this analog input overrides the
digital input (read as clear – low level).
LATE<2> data output.
PORTE<2> data input.
PSP chip select input.
A/D input channel 7. Enabled on POR, this analog input overrides the
digital input (read as clear – low level).
External Reset input. Disabled when MCLRE Configuration bit is ‘1’.
High-voltage detection; used by ICSP™ operation.
PORTE<3> data input. Disabled when MCLRE Configuration bit is ‘0’.
—
—
RE3
PCFG3
Bit 3
CIS
—
—
(1,2)
LATE Data Output Register
TRISE2
PCFG2
Bit 2
CM2
RE2
Description
TRISE1
PCFG1
Bit 1
CM1
RE1
TRISE0
PCFG0
Bit 0
DS39761C-page 145
CM0
RE0
on page
Values
Reset
54
54
54
52
53
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