PIC18F452-E/P Microchip Technology, PIC18F452-E/P Datasheet - Page 5

• Manufacturer Part Number: PIC18F452-E/P
• Description: IC MCU CMOS 40MHZ 16K FLSH 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F452-E/P

• Program Memory Type: FLASH
• Program Memory Size: 32KB (16K x 16)
• Package / Case: 40-DIP (0.600", 15.24mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 34
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1.5 KB
• Interface Type: MSSP/SPI/I2C/PSP/USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• 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, ICE4000, DV164136, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Package: 40PDIP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ACICE0206 - ADAPTER MPLABICE 40P 600 MIL
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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 Characteris-
tics” of the Device Data Sheet have changed (modified
text in bold):
22.1
© 2005 Microchip Technology Inc.
PIC18LFXX2
PIC18FXX2
D022A
D022A
D022B
D022B
Legend: Shading of rows is to assist in readability of the table.
Note 1: This is the limit to which V
Param
No.
(Industrial)
(Industrial, Extended)
2: The supply current is mainly a function of the operating voltage and frequency. Other factors, such as I/O
3: The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is
4: For RC osc configuration, current through R
DC Characteristics: PIC18FXX2 (Industrial, Extended)
data.
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
measured with the part in Sleep mode, with all I/O pins in hi-impedance state and tied to V
features that add delta current disabled (such as WDT, Timer1 Oscillator, BOR,...).
estimated by the formula Ir = V
ΔI
ΔI
Symbol
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
/2R
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Min
EXT
—
—
—
—
—
—
—
—
—
—
—
—
(mA) with R
Typ
EXT
29
29
33
36
36
36
29
29
33
33
33
33
is not included. The current through the resistor can be
Max Units
40
45
50
45
50
65
40
45
50
45
50
65
EXT
in kΩ.
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
-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
PIC18FXX2
Conditions
DD
DD
DS80150D-page 5
or V
SS
, and all