PIC18F4455-I/PT Microchip Technology, PIC18F4455-I/PT Datasheet - Page 3

• 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

7. Module: Electrical Characteristics
28.3
8. Module: Electrical Characteristics
TABLE 28-1:
© 2006 Microchip Technology Inc.
DC CHARACTERISTICS
D031
D041
DC Characteristics
D110
Note 1:
Param
Param
No.
No.
In Section 28.3 “DC Characteristics,” pin-
specific variations of parameters D031 (Input Low
Voltage) and D041 (Input High Voltage) are cor-
rected as characteristic for pins RB0 and RB1, not
pins RC3 and RC4.
The following relevant portion of the table indicates
the corrections. (For clarity, the corrected items
appear in bold text – all other text appears in plain
text for purposes of this errata.)
In “Table 28-1: Memory Programming Require-
ments,” the symbol for parameter D110 is
corrected to V
The following relevant portion of Table 28-1 indi-
cates the correction. (For clarity, the corrected item
appears in bold text – all other text appears in
plain text for purposes of this errata.)
2:
† Data in “Typ” column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance
DC Characteristics: PIC18F2455/2550/4455/4550 (Industrial)
V
V
V
Symbol
Sym
IHH
IL
IH
only and are not tested.
These specifications are for programming the on-chip program memory through the use of table write
instructions.
Required only if Single-Supply Programming is disabled.
Internal Program Memory
Programming Specifications(1)
Voltage on MCLR/V
MEMORY PROGRAMMING REQUIREMENTS (PARTIAL PRESENTATION)
Input Low Voltage
Input High Voltage
IHH
, rather than V
with Schmitt Trigger buffer
RB0 and RB1
with Schmitt Trigger buffer
RB0 and RB1
Characteristic
Characteristic
PP
PIC18LF2455/2550/4455/4550 (Industrial) (Partial Presentation)
PP
.
/RE3 pin
PIC18F2455/2550/4455/4550
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
9.00
Min
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
0.8 V
0.7 V
V
V
Min
SS
SS
Typ†
—
DD
DD
13.25
Max
0.2 V
0.3 V
Max
V
V
DD
DD
DD
DD
Units
V
Units
A
V
V
V
V
(Note 2)
≤ +85°C for industrial
A
≤ +85°C for industrial
Conditions
Conditions
DS80278A-page 3