PIC18F66J15-I/PT Microchip Technology, PIC18F66J15-I/PT Datasheet - Page 98
![IC PIC MCU FLASH 48KX16 64TQFP](/photos/6/81/68123/c04-066_pf_sml.jpg)
PIC18F66J15-I/PT
Manufacturer Part Number
PIC18F66J15-I/PT
Description
IC PIC MCU FLASH 48KX16 64TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F63J11-IPT.pdf
(36 pages)
3.PIC18F85J10-IPT.pdf
(410 pages)
4.PIC18F85J10-IPT.pdf
(10 pages)
5.PIC18F85J10-IPT.pdf
(10 pages)
6.PIC18F85J10-IPT.pdf
(8 pages)
7.PIC18F66J15-IPT.pdf
(400 pages)
Specifications of PIC18F66J15-I/PT
Program Memory Type
FLASH
Program Memory Size
96KB (48K x 16)
Package / Case
64-TFQFP
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
50
Ram Size
3.8K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3936 B
Interface Type
SPI/I2C/EUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
50
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, DV164136, DM183032, DM183022
Minimum Operating Temperature
- 40 C
On-chip Adc
11-ch x 10-bit
Package
64TQFP
Device Core
PIC
Family Name
PIC18
Maximum Speed
40 MHz
Operating Supply Voltage
2.5|3.3 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
MA180015 - MODULE PLUG-IN 18F87J10 FOR HPCAC162062 - HEADER INTRFC MPLAB ICD2 64/80PAC164327 - MODULE SKT FOR 64TQFP
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F66J15-I/PT
Manufacturer:
TI/CC
Quantity:
1 500
Company:
Part Number:
PIC18F66J15-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F66J15-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- PIC18F63J11-IPT PDF datasheet #2
- PIC18F85J10-IPT PDF datasheet #3
- PIC18F85J10-IPT PDF datasheet #4
- PIC18F85J10-IPT PDF datasheet #5
- PIC18F85J10-IPT PDF datasheet #6
- PIC18F66J15-IPT PDF datasheet #7
- Current page: 98 of 400
- Download datasheet (7Mb)
PIC18F87J10
7.6.2
Figure 7-2 shows an example of 16-bit Word Write
mode for PIC18F65J10 devices. This mode is used for
word-wide memories which include some of the
EPROM and Flash-type memories. This mode allows
opcode fetches and table reads from all forms of 16-bit
memory and table writes to any type of word-wide
external memories. This method makes a distinction
between TBLWT cycles to even or odd addresses.
During
(TBLPTR<0> = 0), the TABLAT data is transferred to a
holding latch and the external address data bus is
tri-stated for the data portion of the bus cycle. No write
signals are activated.
FIGURE 7-2:
DS39663D-page 96
Note 1:
a
16-BIT WORD WRITE MODE
PIC18F8XJ10
TBLWT
2:
A<19:16>
AD<15:8>
Upper order address lines are used only for 20-bit address widths.
This signal only applies to table writes. See Section 6.1 “Table Reads and Table Writes”.
AD<7:0>
cycle
16-BIT WORD WRITE MODE EXAMPLE
WRH
ALE
CE
OE
(1)
to
an
even
address
Preliminary
373
373
During
(TBLPTR<0> = 1), the TABLAT data is presented on
the upper byte of the AD15:AD0 bus. The contents of
the holding latch are presented on the lower byte of the
AD15:AD0 bus.
The WRH signal is strobed for each write cycle; the
WRL pin is unused. The signal on the BA0 pin indicates
the LSb of the TBLPTR, but it is left unconnected.
Instead, the UB and LB signals are active to select both
bytes. The obvious limitation to this method is that the
table write must be done in pairs on a specific word
boundary to correctly write a word location.
A<20:1>
D<15:0>
a
TBLWT
Address Bus
Data Bus
Control Lines
D<15:0>
A<x:0>
cycle
© 2006 Microchip Technology Inc.
CE
EPROM Memory
to
OE
JEDEC Word
an
WR
odd
(2)
address
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