PIC18F96J60T-I/PF Microchip Technology, PIC18F96J60T-I/PF Datasheet - Page 60

• Manufacturer Part Number: PIC18F96J60T-I/PF
• Description: 64KB Flash, 12KB RAM, 10BASE-T Ethernet 100 TQFP 14x14x1mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F96J60T-I/PF

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 41.667MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Ram Size: 3808 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3808 B
• Interface Type: Display Driver, Ethernet, EUSART, I2C, MSSP, SPI
• Maximum Clock Frequency: 41.667 MHz
• Number Of Programmable I/os: 70
• Number Of Timers: 5
• 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, DM183033, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164333 - MODULE SKT FOR PM3 100QFPAC162064 - HEADER INTFC MPLABICD2 64/80/100
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC18F97J60 FAMILY
A CM Reset behaves similarly to a Master Clear Reset,
RESET instruction, WDT time-out or Stack Event Reset.
As with all hard and power Reset events, the device
Configuration Words are reloaded from the Flash Con-
figuration Words in program memory as the device
restarts.
4.6
PIC18F97J60 family of devices incorporates an
on-chip Power-up Timer (PWRT) to help regulate the
Power-on Reset process. The PWRT is always
enabled. The main function is to ensure that the device
voltage is stable before code is executed.
The Power-up Timer (PWRT) of the PIC18F97J60 fam-
ily devices is an 11-bit counter which uses the INTRC
source as the clock input. This yields an approximate
time interval of 2048 x 32 μs = 66 ms. While the PWRT
is counting, the device is held in Reset.
FIGURE 4-3:
FIGURE 4-4:
DS39762E-page 60
INTERNAL RESET
INTERNAL RESET
PWRT TIME-OUT
PWRT TIME-OUT
INTERNAL POR
INTERNAL POR
Power-up Timer (PWRT)
MCLR
MCLR
V
V
DD
DD
TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO V
TIME-OUT SEQUENCE ON POWER-UP (MCLR NOT TIED TO V
T
PWRT
T
PWRT
The power-up time delay depends on the INTRC clock
and will vary from chip-to-chip due to temperature and
process variation. See DC parameter 33 for details.
4.6.1
The PWRT time-out is invoked after the POR pulse has
cleared. The total time-out will vary based on the status
of the PWRT. Figure 4-3, Figure 4-4, Figure 4-5 and
Figure 4-6 all depict time-out sequences on power-up.
Since the time-outs occur from the POR pulse, if MCLR
is kept low long enough, the PWRT will expire. Bringing
MCLR
(Figure 4-5). This is useful for testing purposes or to
synchronize more than one PIC18FXXJ6X device
operating in parallel.
high
TIME-OUT SEQUENCE
will
begin
© 2009 Microchip Technology Inc.
DD
, V
execution
DD
DD
RISE < T
): CASE 1
immediately
PWRT
)