PIC18F2321-E/SS Microchip Technology, PIC18F2321-E/SS Datasheet - Page 13
PIC18F2321-E/SS
Manufacturer Part Number
PIC18F2321-E/SS
Description
8KB, Flash, 512bytes-RAM, 25I/O, 8-bit Family,nanoWatt 28 SSOP .209in 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/SS
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-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC18F2321-E/SS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
11. Module: Electrical Characteristics
26.1
© 2008 Microchip Technology Inc.
PIC18LF2221/2321/4221/4321
PIC18F2221/2321/4221/4321
D001
D002
D003
D004
D005
D005
Legend:
Note 1:
Param
No.
(Industrial)
(Industrial, Extended)
The Supply Voltage, Power-Down and Supply Cur-
rent, and High/Low-Voltage Detect Characteristics
tables are updated as shown. The three tables are
reprinted in their entirety, with the updated values
indicated by bold text.
2:
DC Characteristics:
V
V
V
S
V
Symbol
Shading of rows is to assist in readability of the table.
This is the limit to which V
With BOR enabled, full-speed operation (F
V
DD
DR
POR
VDD
BOR
DD
may be below the minimum voltage for this frequency.
Supply Voltage
RAM Data Retention
Voltage
V
to ensure internal
Power-on Reset signal
V
to ensure internal
Power-on Reset signal
Brown-out Reset Voltage
BORV1:BORV0 = 11
BORV1:BORV0 = 10
BORV1:BORV0 = 01
BORV1:BORV0 = 00
DD
DD
Start Voltage
Rise Rate
Characteristic
PIC18LF2X21/4X21
PIC18LF2X21/4X21
(1)
PIC18FXXXX
All devices
DD
Supply Voltage
PIC18F2221/2321/4221/4321 (Industrial)
PIC18LF2221/2321/4221/4321 (Industrial)
can be lowered in Sleep mode, or during a device Reset, without losing RAM data.
(2)
PIC18F2221/2321/4221/4321
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
0.05
2.00
2.65
4.11
4.36
Min
2.0
4.2
1.5
—
OSC
2.79
4.33
4.59
2.11
Typ
—
—
—
—
—
= 40 MHz) is supported until a BOR occurs. This is valid although
Max
2.22
2.93
4.55
4.82
5.5
5.5
0.7
—
—
Units
V/ms See section on Power-on Reset for details
V
V
V
V
V
V
V
V
-40°C ≤ T
-40°C ≤ T
-40°C ≤ T
HS, XT, RC and LP Oscillator mode
See section on Power-on Reset for details
A
A
A
≤ +85°C for industrial
≤ +85°C for industrial
≤ +125°C for extended
Conditions
DS80310G-page 13