PIC18F6490-E/PT Microchip Technology, PIC18F6490-E/PT Datasheet - Page 385

• Manufacturer Part Number: PIC18F6490-E/PT
• Description: IC PIC MCU FLASH 16KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6490-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-TFQFP
• For Use With: DM163028 - BOARD DEMO PICDEM LCD
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

FIGURE 26-19:
TABLE 26-21: USART SYNCHRONOUS TRANSMISSION REQUIREMENTS
FIGURE 26-20:
TABLE 26-22: USART SYNCHRONOUS RECEIVE REQUIREMENTS
© 2007 Microchip Technology Inc.
120
121
122
Param.
125
126
Param
RC7/RX1/DT1
RC6/TX1/CK1
Note:
No.
No.
RC7/RX1/DT1
Note:
RC6/TX1/CK1
T
T
T
T
T
CK
CKRF
Symbol
DTRF
CK
Symbol
DT
Refer to Figure 26-4 for load conditions.
H2
pin
pin
L2
V2
DT
DTL
Refer to Figure 26-4 for load conditions.
CKL
V SYNC XMIT (MASTER and SLAVE)
pin
pin
Clock High to Data Out Valid
Clock Out Rise Time and Fall Time
(Master mode)
Data Out Rise Time and Fall Time
SYNC RCV (MASTER and SLAVE)
Data Hold before CKx ↓ (DTx hold time)
Data Hold after CKx ↓ (DTx hold time)
USART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING
USART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING
120
Characteristic
121
Characteristic
PIC18F6390/6490/8390/8490
125
121
PIC18FXXXX
PIC18LFXXXX
PIC18FXXXX
PIC18LFXXXX
PIC18FXXXX
PIC18LFXXXX
126
Min
10
15
Min
Max
122
—
—
—
—
—
—
—
—
Units
Max
ns
ns
100
40
20
50
20
50
Units
ns
ns
ns
ns
ns
ns
DS39629C-page 383
Conditions
V
V
V
Conditions
DD
DD
DD
= 2.0V
= 2.0V
= 2.0V