PIC18F452-E/PT Microchip Technology Inc., PIC18F452-E/PT Datasheet - Page 337
PIC18F452-E/PT
Manufacturer Part Number
PIC18F452-E/PT
Description
44 PIN, 32 KB FLASH, 1536 RAM, 34 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F452-EPT.pdf
(390 pages)
Specifications of PIC18F452-E/PT
A/d Inputs
8-Channel, 10-Bit
Comparators
2
Cpu Speed
10 MIPS
Eeprom Memory
256 Bytes
Input Output
36
Interface
I2C/SPI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
44-pin TQFP
Programmable Memory
32K Bytes
Ram Size
1.5K Bytes
Speed
40 MHz
Timers
1-8-bit, 3-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F452-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- Current page: 337 of 390
- Download datasheet (8Mb)
26.3
2004 Microchip Technology Inc.
DC CHARACTERISTICS
D030
D030A
D031
D032
D033
D033A
D033B
D034
D040
D040A
D041
D042
D043
D043A
D043B
D043C
D044
D060
D061
D063
D070
Note 1:
Param
No.
2:
3:
4:
DC Characteristics: PIC18F2420/2520/4420/4520 (Industrial)
Symbol
V
V
I
I
I
IL
PU
PURB
IL
IH
In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the
PICmicro
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.
Parameter is characterized but not tested.
Input Low Voltage
I/O ports:
MCLR
OSC1
OSC1
OSC1
T13CKI
Input High Voltage
I/O ports:
MCLR
OSC1
OSC1
OSC1
OSC1
T13CKI
Input Leakage Current
I/O ports
MCLR
OSC1
Weak Pull-up Current
PORTB weak pull-up current
®
with TTL buffer
with Schmitt Trigger buffer
RC3 and RC4
with TTL buffer
with Schmitt Trigger buffer
RC3 and RC4
device be driven with an external clock while in RC mode.
Characteristic
PIC18LF2420/2520/4420/4520 (Industrial)
(2,3)
PIC18F2420/2520/4420/4520
Preliminary
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
0.25 V
0.8 V
0.7 V
0.8 V
0.7 V
0.8 V
0.9 V
Min
V
V
V
V
V
V
V
V
DD
2.0
1.6
1.6
50
—
—
—
—
SS
SS
SS
SS
SS
SS
SS
SS
DD
DD
DD
DD
DD
DD
+ 0.8V
0.15 V
0.2 V
0.3 V
0.2 V
0.3 V
0.2 V
0.3 V
0.3 V
Max
V
V
V
V
V
V
V
V
V
V
400
0.8
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
1
5
5
DD
DD
DD
DD
DD
DD
DD
DD
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
T
A
A
A
A
A
V
4.5V
HS, HSPLL modes
RC, EC modes
XT, LP modes
V
4.5V
HS, HSPLL modes
EC mode
RC mode
XT, LP modes
V
Pin at high-impedance
Vss
Vss
V
+85°C for industrial
DD
DD
SS
DD
< 4.5V
< 4.5V
= 5V, V
V
V
V
Conditions
V
V
DS39631A-page 335
PIN
PIN
PIN
DD
DD
(1)
PIN
V
V
V
5.5V
5.5V
DD
DD
DD
(1)
= V
,
SS
Related parts for PIC18F452-E/PT
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
40 PIN, 32 KB FLASH, 1536 RAM, 34 I/O
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
44 PIN, 32 KB FLASH, 1536 RAM, 34 I/O
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
44 PIN, 32 KB FLASH, 1536 RAM, 34 I/O
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
PIC18F With 128-segment LCD Driver And 12-bit ADC, 8KB Flash, 768B RAM, CCP, MSS
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
PIC18F With 128-segment LCD Driver And 12-bit ADC, 16KB Flash, 768B RAM, CCP, MS
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
PIC18F With 192-segment LCD Driver And 12-bit ADC, 8KB Flash, 768B RAM, CCP, MSS
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
PIC18F With 192-segment LCD Driver And 12-bit ADC, 16KB Flash, 768B RAM, CCP, MS
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
Microcontrollers (MCU) 48KB 3328 RAM 52 I/O
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
Microcontrollers (MCU) 64KB 3328 RAM 52 I/O
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
32kB Flash, 2kB RAM, 1kB EE, NanoWatt XLP, LCD 64 QFN 9x9x0.9mm T/R
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
32kB Flash, 2kB RAM, 1kB EE, NanoWatt XLP, LCD 64 TQFP 10x10x1mm T/R
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
128kB Flash, 4kB RAM, 1kB EE, 16MIPS, NanoWatt XLP, LCD, 5V 80 TQFP 12x12x1mm T/
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
32kB Flash, 2kB RAM, 1kB EE, NanoWatt XLP, LCD 64 QFN 9x9x0.9mm TUBE
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
32kB Flash, 2kB RAM, 1kB EE, NanoWatt XLP, LCD 64 TQFP 10x10x1mm TRAY
Manufacturer:
Microchip Technology