PIC18F4431-I/PT Microchip Technology Inc., PIC18F4431-I/PT Datasheet - Page 354

• Manufacturer Part Number: PIC18F4431-I/PT
• Description: Microcontroller; 16 KB Flash; 768 RAM; 256 EEPROM; 36 I/O; 44-Pin TQFP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F4431-I/PT

• A/d Inputs: 9-Channel, 10-Bit
• 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: 16K Bytes
• Ram Size: 768 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

PIC18F2331/2431/4331/4431
FIGURE 25-3:
TABLE 25-2:
DS39616B-page 352
D420
Param
No.
† Production tested at T
LVDIF
Symbol
(LVDIF set by hardware)
LOW-VOLTAGE DETECT CHARACTERISTICS
LVD Voltage on V
Transition High to Low
LOW-VOLTAGE DETECT CHARACTERISTICS
V
DD
Characteristic
AMB
DD
V
= 25°C. Specifications over temp. limits ensured by characterization.
LVD
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
Preliminary
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
2.08
2.26
2.35
2.55
2.64
2.82
3.09
3.29
3.38
3.56
3.75
3.93
4.23
Min
Typ†
2.26
2.45
2.55
2.77
2.87
3.07
3.36
3.57
3.67
3.87
4.07
4.28
4.60
Max
2.44
2.65
2.76
2.99
3.10
3.31
3.63
3.86
3.96
4.18
4.40
4.62
4.96
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
(LVDIF can be
cleared in software)
 2003 Microchip Technology Inc.
T
A
+85°C for industrial
Conditions