PIC18F4321-I/PT Microchip Technology, PIC18F4321-I/PT Datasheet - Page 343
PIC18F4321-I/PT
Manufacturer Part Number
PIC18F4321-I/PT
Description
IC PIC MCU FLASH 4KX16 44TQFP
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)
6.PIC18F2321-IML.pdf
(396 pages)
Specifications of PIC18F4321-I/PT
Program Memory Type
FLASH
Program Memory Size
8KB (4K x 16)
Package / Case
44-TQFP, 44-VQFP
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
36
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
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
36
Number Of Timers
4
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 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, ICE4000, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
13-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4321-I/PT
Manufacturer:
NANYA
Quantity:
728
Company:
Part Number:
PIC18F4321-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F4321-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- PIC18F2221-ISO PDF datasheet #2
- PIC18F2221-ISO PDF datasheet #3
- PIC18F2221-ISO PDF datasheet #4
- PIC18F2221-ISO PDF datasheet #5
- PIC18F2321-IML PDF datasheet #6
- Current page: 343 of 396
- Download datasheet (7Mb)
26.3
© 2007 Microchip Technology Inc.
DC CHARACTERISTICS
D080
D083
D090
D092
D100
D101
D102
Note 1:
Param
No.
2:
3:
DC Characteristics: PIC18F2221/2321/4221/4321 (Industrial)
Symbol
V
V
C
C
C
OL
OH
OSC2
IO
B
In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the
PIC
The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified
levels represent normal operating conditions. Higher leakage current may be measured at different input
voltages.
Negative current is defined as current sourced by the pin.
®
device be driven with an external clock while in RC mode.
Output Low Voltage
I/O ports
OSC2/CLKO
(RC, RCIO, EC, ECIO modes)
Output High Voltage
I/O ports
OSC2/CLKO
(RC, RCIO, EC, ECIO modes)
Capacitive Loading Specs
on Output Pins
OSC2 pin
All I/O pins and OSC2
(in RC mode)
SCL, SDA
Characteristic
PIC18LF2221/2321/4221/4321 (Industrial) (Continued)
(3)
Preliminary
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
V
V
DD
DD
Min
—
—
—
—
—
– 0.7
– 0.7
PIC18F4321 FAMILY
Max
400
0.6
0.6
—
—
15
50
Units
pF
pF
pF
V
V
V
V
A
I
-40°C to +85°C
I
-40°C to +85°C
I
-40°C to +85°C
I
-40°C to +85°C
In XT, HS and LP modes
when external clock is used
to drive OSC1
Maximum that allows the
AC Timing Specifications to
be met
Maximum bus capacitance
permitted by I
Specification
OL
OL
OH
OH
≤ +85°C for industrial
= 8.5 mA, V
= 1.6 mA, V
= -3.0 mA, V
= -1.3 mA, V
Conditions
DS39689E-page 341
2
C™
DD
DD
DD
DD
= 4.5V,
= 4.5V,
= 4.5V,
= 4.5V,
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