PIC18F442-I/L Microchip Technology, PIC18F442-I/L Datasheet - Page 6

• Manufacturer Part Number: PIC18F442-I/L
• Description: IC MCU FLASH 8KX16 EE A/D 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F442-I/L

• Core Size: 8-Bit
• Program Memory Size: 16KB (8K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Controller Family/series: PIC18
• No. Of I/o's: 34
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 768Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: MSSP, SPI, I2C, PSP, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 1 x 16 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 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, ICE2000, ICE4000, DM163022, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8
• Package: 44PLCC
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164309 - MODULE SKT FOR PM3 44PLCCXLT44L2 - SOCKET TRAN ICE 44PLCC444-1001 - DEMO BOARD FOR PICMICRO MCUDVA16XL441 - ADAPTER DEVICE ICE 44PLCCDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Lead Free Status / Rohs Status: Details
• Other names: PIC18F442I/L

PIC18FXX2
Clarifications/Corrections to the
Data Sheet:
In the Device Data Sheet (DS39564B), the following
clarifications and corrections should be noted.
1. Module: DC Characteristics
Some of the maximum values for parameters D022A
and D022B shown in Section 22.1 “DC Character-
istics” of the Device Data Sheet have changed
(modified text in bold):
22.1
DS80122K-page 6
PIC18LFXX2
PIC18FXX2
D022A
D022A
D022B
D022B
Legend: Shading of rows is to assist in readability of the table.
Note 1:
Param
No.
(Industrial)
(Industrial, Extended)
2:
3:
4:
DC Characteristics: PIC18FXX2 (Industrial, Extended)
ΔI
ΔI
Symbol
This is the limit to which V
data.
The supply current is mainly a function of the operating voltage and frequency. Other factors, such as I/O
pin loading and switching rate, oscillator type, internal code execution pattern and temperature, also have
an impact on the current consumption.
The test conditions for all I
The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is
measured with the part in Sleep mode, with all I/O pins in high-impedance state and tied to V
and all features that add delta current disabled (such as WDT, Timer1 Oscillator, BOR,...).
For RC oscillator configuration, current through R
be estimated by the formula Ir = V
BOR
LVD
Module Differential Current
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
Low Voltage Detect
Low Voltage Detect
Characteristic
Brown-out Reset
Brown-out Reset
DD
PIC18LFXX2
PIC18LFXX2
PIC18FXX2
PIC18FXX2
; WDT enabled/disabled as specified.
PIC18LFXX2 (Industrial)
DD
DD
can be lowered in Sleep mode, or during a device Reset, without losing RAM
measurements in active operation mode are:
DD
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Min
—
—
—
—
—
—
—
—
—
—
—
—
/2R
EXT
Typ
29
29
33
36
36
36
29
29
33
33
33
33
(mA) with R
Max Units
EXT
40
45
50
45
50
65
40
45
50
45
50
65
is not included. The current through the resistor can
EXT
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
in kΩ.
-40°C ≤ T
-40°C ≤ T
-40°C ≤ T
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 2.0V, +25°C
= 2.0V, -40°C to +85°C
= 4.2V, -40°C to +85°C
= 4.2V, +25°C
= 4.2V, -40°C to +85°C
= 4.2V, -40°C to +125°C
= 2.0V, +25°C
= 2.0V, -40°C to +85°C
= 4.2V, -40°C to +85°C
= 4.2V, +25°C
= 4.2V, -40°C to +85°C
= 4.2V, -40°C to +125°C
A
A
A
≤ +85°C for industrial
≤ +85°C for industrial
≤ +125°C for extended
© 2005 Microchip Technology Inc.
Conditions
DD
DD
or V
SS
,