PIC18F442-I/PTG Microchip Technology, PIC18F442-I/PTG Datasheet - Page 6
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PIC18F442-I/PTG
Manufacturer Part Number
PIC18F442-I/PTG
Description
IC PIC MCU FLASH 8KX16 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F242-ISO.pdf
(332 pages)
3.PIC18F242-ISO.pdf
(14 pages)
4.PIC18F242-ISO.pdf
(16 pages)
5.PIC18F242-ISO.pdf
(16 pages)
6.PIC18F242-ISO.pdf
(14 pages)
7.PIC18LF242-ISO.pdf
(36 pages)
Specifications of PIC18F442-I/PTG
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
Program Memory Size
16KB (8K x 16)
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-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PIC18FXX2
2. Module: Low-Voltage Detect
TABLE 22-1:
DS80173C-page 6
D420
Param
No.
Some of the values for parameter D420 in
Table 22-1 of the Device Data Sheet have been
updated (modified text is shown in bold).
V
Symbol
LVD
Characteristics
LOW-VOLTAGE DETECT CHARACTERISTICS
LVD Voltage on
V
high-to-low
DD
transition
Characteristic
LVV = 0001
LVV = 0010
LVV = 0011
LVV = 0100
LVV = 0101
LVV = 0110
LVV = 0111
LVV = 1000
LVV = 1001
LVV = 1010
LVV = 1011
LVV = 1100
LVV = 1101
LVV = 1110
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
1.96
2.16
2.35
2.43
2.64
2.75
2.95
3.24
3.43
3.53
3.72
3.92
4.41
4.11
Min
2.06
2.27
2.47
2.56
2.78
2.89
3.41
3.61
3.72
3.92
4.13
4.33
4.64
Typ
3.1
Max
2.16
2.38
2.59
2.69
2.92
3.03
3.26
3.58
3.79
3.91
4.12
4.34
4.55
4.87
-40°C ≤ T
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
© 2005 Microchip Technology Inc.
A
A
T ≥ 25°C
T ≥ 25°C
T ≥ 25°C
≤ +85°C for industrial
≤ +125°C for extended
Conditions