PIC18F4455-I/PT Microchip Technology, PIC18F4455-I/PT Datasheet - Page 377

• Manufacturer Part Number: PIC18F4455-I/PT
• Description: IC PIC MCU FLASH 12KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4455-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 24KB (12K x 16)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 35
• Eeprom Size: 256 x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 24 KB
• Interface Type: SPI, I2C, EAUSART
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 4
• 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, DM163025
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Package: 44TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPI3-DB18F4550 - BOARD DAUGHTER ICEPIC3DM163025 - PIC DEM FULL SPEED USB DEMO BRDAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 28-2:
TABLE 28-3:
© 2006 Microchip Technology Inc.
Operating Conditions: 3.0V < V
D300
D301
D302
300
300A
301
Note 1:
Operating Conditions: 3.0V < V
D310
D311
D312
310
Note 1:
Param
Param
No.
No.
*
*
These parameters are characterized but not tested.
Response time measured with one comparator input at (V
from V
These parameters are characterized but not tested.
Settling time measured while CVRR = 1 and CVR3:CVR0 transitions from ‘0000’ to ‘1111’.
V
VR
VR
T
V
V
CMRR
T
T
SET
RES
RESP
IOFF
ICM
MC
Sym
AA
UR
Sym
2
SS
COMPARATOR SPECIFICATIONS
VOLTAGE REFERENCE SPECIFICATIONS
OV
to V
Resolution
Absolute Accuracy
Unit Resistor Value (R)*
Settling Time*
Input Offset Voltage
Input Common Mode Voltage*
Common Mode Rejection Ratio*
Response Time*
Comparator Mode Change to
Output Valid*
DD
.
Characteristics
Characteristics
DD
DD
< 5.5V, -40°C < T
< 5.5V, -40°C < T
(1)
(1)
PIC18F2455/2550/4455/4550
Preliminary
A
A
V
< +85°C (unless otherwise stated)
< +85°C (unless otherwise stated)
DD
Min
—
—
—
—
/24
Min
55
—
—
—
—
0
Typ
1/4
—
—
2k
—
DD
±5.0
Typ
150
150
—
—
—
– 1.5)/2, while the other input transitions
V
Max
DD
1/2
10
—
1
/32
V
DD
Max
±10
400
600
10
—
Units
– 1.5
LSb
LSb
LSb
s
Units
Low Range (CVRR = 1)
High Range (CVRR = 0)
mV
dB
ns
ns
V
s
Comments
DS39632C-page 375
PIC18FXXXX
PIC18LFXXXX,
V
DD
Comments
= 2.0V