PIC18F2321-E/SO Microchip Technology, PIC18F2321-E/SO Datasheet - Page 261
PIC18F2321-E/SO
Manufacturer Part Number
PIC18F2321-E/SO
Description
8KB Flash, 512 Bytes RAM, 256 Bytes EEPROM, 25 I/O 28 SOIC .300in TUBE
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F2221-ISO.pdf
(402 pages)
3.PIC18F2221-ISO.pdf
(8 pages)
4.PIC18F2221-ISO.pdf
(30 pages)
5.PIC18F2221-ISO.pdf
(46 pages)
Specifications of PIC18F2321-E/SO
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
25
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-SOIC (7.5mm Width)
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
EUSART, I2C, MSSP, SPI
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
25
Number Of Timers
4
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE4000, ICE2000, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 10 Channel
A/d Bit Size
10 bit
A/d Channels Available
10
Height
2.31 mm
Length
17.87 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.2 V
Width
7.49 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- PIC18F2221-ISO PDF datasheet #2
- PIC18F2221-ISO PDF datasheet #3
- PIC18F2221-ISO PDF datasheet #4
- PIC18F2221-ISO PDF datasheet #5
- Current page: 261 of 402
- Download datasheet (7Mb)
REGISTER 24-2:
© 2009 Microchip Technology Inc.
bit 7-5
bit 4-3
bit 2-1
bit 0
CONFIG2L: CONFIGURATION REGISTER 2 LOW (BYTE ADDRESS 300002h)
bit 7
Unimplemented: Read as ‘0’
BORV<1:0>: Brown-out Reset Voltage bits
11 = Minimum setting
.
.
.
00 = Maximum setting
BOREN<1:0>: Brown-out Reset Enable bits
11 = Brown-out Reset enabled in hardware only (SBOREN is disabled)
10 = Brown-out Reset enabled in hardware only and disabled in Sleep mode
01 = Brown-out Reset enabled and controlled by software (SBOREN is enabled)
00 = Brown-out Reset disabled in hardware and software
PWRTEN: Power-up Timer Enable bit
1 = PWRT disabled
0 = PWRT enabled
Legend:
R = Readable bit
-n = Value when device is unprogrammed
PIC18F2221/2321/4221/4321 FAMILY
Note 1: See Section 27.1 “DC Characteristics” for the specifications.
U-0
—
(SBOREN is disabled)
2: The Power-up Timer is decoupled from Brown-out Reset, allowing these features to
be independently controlled.
U-0
—
U-0
P = Programmable bit
—
BORV1
R/P-1
(2)
(1)
(1)
(2)
BORV0
R/P-1
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
(1)
BOREN1
R/P-1
(2)
BOREN0
R/P-1
DS39689F-page 261
(2)
PWRTEN
R/P-1
bit 0
(2)
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