PIC18LF8621-I/PT Microchip Technology, PIC18LF8621-I/PT Datasheet - Page 335

• Manufacturer Part Number: PIC18LF8621-I/PT
• Description: IC PIC MCU FLASH 32KX16 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF8621-I/PT

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Controller Family/series: PIC18
• No. Of I/o's: 70
• Eeprom Memory Size: 1024Byte
• Ram Memory Size: 3840Byte
• Cpu Speed: 40MHz
• No. Of Timers: 5
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3840 B
• Interface Type: MSSP, SPI, I2C, EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 69
• Number Of Timers: 2 x 8 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, DV164136, DM183032
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 27-3:
TABLE 27-3:
 2005 Microchip Technology Inc.
LOW-VOLTAGE DETECT CHARACTERISTICS
D420
D423
Param
No.
† Production tested at T
V
V
Symbol
LVD
BG
(LVDIF set by hardware)
LVDIF
LOW-VOLTAGE DETECT CHARACTERISTICS
LVD Voltage on V
transition high-to-low
Band Gap Reference Voltage Value
LOW-VOLTAGE DETECT CHARACTERISTICS
V
DD
Characteristic
AMB
V
DD
= 25°C. Specifications over temp. limits ensured by characterization.
LVD
LVV = 0000
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
PIC18F6525/6621/8525/8621
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
1.96
2.16
2.35
2.46
2.64
2.75
2.95
3.24
3.43
3.53
3.72
3.92
4.41
4.11
Min
—
—
Typ†
2.06
2.27
2.47
2.58
2.78
2.89
3.10
3.41
3.61
3.72
3.92
4.13
4.33
4.64
1.22
—
Max
2.16
2.38
2.59
2.71
2.92
3.03
3.26
3.58
3.79
3.91
4.12
4.33
4.55
4.87
—
—
-40°C ≤ T
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
(LVDIF can be
cleared in software)
A
A
≤ +85°C for industrial
≤ +125°C for extended
Conditions
DS39612B-page 333