PIC18F6527-I/PT Microchip Technology, PIC18F6527-I/PT Datasheet - Page 65
![IC PIC MCU FLASH 24KX16 64TQFP](/photos/6/81/68123/c04-066_pf_sml.jpg)
PIC18F6527-I/PT
Manufacturer Part Number
PIC18F6527-I/PT
Description
IC PIC MCU FLASH 24KX16 64TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.DV164136.pdf
(446 pages)
3.PIC18F8627T-IPT.pdf
(44 pages)
4.PIC18F6527-IPT.pdf
(10 pages)
5.PIC18F8622-IPT.pdf
(448 pages)
Specifications of PIC18F6527-I/PT
Program Memory Type
FLASH
Program Memory Size
48KB (24K 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, HLVD, POR, PWM, WDT
Number Of I /o
54
Eeprom Size
1K x 8
Ram Size
3.8K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 12x10b
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
54
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, ICE2000, ICE4000, DV164136, DM183032
Minimum Operating Temperature
- 40 C
On-chip Adc
12-ch x 10-bit
Package
64TQFP
Device Core
PIC
Family Name
PIC18
Maximum Speed
40 MHz
Operating Supply Voltage
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT64PT5 - SOCKET TRAN ICE 64MQFP/TQFPAC164319 - MODULE SKT MPLAB PM3 64TQFPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F6527-I/PT
Manufacturer:
NOVACAP
Quantity:
20 000
Company:
Part Number:
PIC18F6527-I/PT
Manufacturer:
Microchi
Quantity:
1 760
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Part Number:
PIC18F6527-I/PT
Manufacturer:
MICROCHIP
Quantity:
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Company:
Part Number:
PIC18F6527-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F6527-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- DV164136 PDF datasheet #2
- PIC18F8627T-IPT PDF datasheet #3
- PIC18F6527-IPT PDF datasheet #4
- PIC18F8622-IPT PDF datasheet #5
- Current page: 65 of 446
- Download datasheet (7Mb)
5.0
There are three types of memory in PIC18 Enhanced
microcontroller devices:
• Program Memory
• Data RAM
• Data EEPROM
As Harvard architecture devices, the data and program
memories use separate busses; this allows for concur-
rent access of the two memory spaces. The data
EEPROM, for practical purposes, can be regarded as
a peripheral device, since it is addressed and accessed
through a set of control registers.
Additional detailed information on the operation of the
Flash program memory is provided in Section 6.0
“Flash Program Memory”. Data EEPROM is
discussed separately in Section 8.0 “Data EEPROM
Memory”.
5.1
PIC18 microcontrollers implement a 21-bit program
counter, which is capable of addressing a 2-Mbyte
program memory space. Accessing a location between
the upper boundary of the physically implemented
memory and the 2-Mbyte address will return all ‘0’s (a
NOP instruction).
The PIC18F6527 and PIC18F8527 each have 48 Kbytes
of Flash memory and can store up to 24,576 single-word
instructions.
The PIC18F6622 and PIC18F8622 each have 64 Kbytes
of Flash memory and can store up to 32,768 single-word
instructions.
The PIC18F6627 and PIC18F8627 each have 96 Kbytes
of Flash memory and can store up to 49,152 single-word
instructions.
The PIC18F6722 and PIC18F8722 each have
128 Kbytes of Flash memory and can store up to
65,536 single-word instructions.
PIC18 devices have two interrupt vectors. The Reset
vector address is at 0000h and the interrupt vector
addresses are at 0008h and 0018h.
The program memory map for the PIC18F8722 family
of devices is shown in Figure 5-1.
© 2008 Microchip Technology Inc.
MEMORY ORGANIZATION
Program Memory Organization
5.1.1
PIC18F8527/8622/8627/8722 devices differ signifi-
cantly from their PIC18 predecessors in their utilization
of program memory. In addition to available on-chip
Flash program memory, these controllers can also
address up to 2 Mbytes of external program memory
through the external memory interface. There are four
distinct operating modes available to the controllers:
• Microprocessor (MP)
• Microprocessor with Boot Block (MPBB)
• Extended Microcontroller (EMC)
• Microcontroller (MC)
The program memory mode is determined by setting
the two Least Significant bits of the Configuration
Register 3L (CONFIG3L) as shown in Register 25-4
(see Section 25.1 “Configuration Bits” for additional
details on the device Configuration bits).
The program memory modes operate as follows:
• The Microprocessor Mode permits access only
• The Microprocessor with Boot Block Mode
• The Microcontroller Mode accesses only
• The Extended Microcontroller Mode allows
In all modes, the microcontroller has complete access
to data RAM and EEPROM.
Figure 5-2 compares the memory maps of the different
program memory modes. The differences between
on-chip and external memory access limitations are
more fully explained in Table 5-1.
PIC18F8722 FAMILY
to external program memory; the contents of the
on-chip Flash memory are ignored. The 21-bit
program counter permits access to a 2-Mbyte
linear program memory space.
accesses on-chip Flash memory from the boot
block. Above this, external program memory is
accessed all the way up to the 2-Mbyte limit.
Program execution automatically switches
between the two memories as required. The boot
block is configurable to 1, 2 or 4 Kbytes.
on-chip Flash memory. Attempts to read above the
physical limit of the on-chip Flash (0BFFFh for the
PIC18F8527, 0FFFFh for the PIC18F8622,
17FFFh for the PIC18F8627, 1FFFFh for the
PIC18F8722) causes a read of all ‘0’s (a NOP
instruction).
The Microcontroller mode is also the only operating
mode available to PIC18F6527/6622/6627/6722
devices.
access to both internal and external program
memories as a single block. The device can
access its entire on-chip Flash memory; above
this, the device accesses external program
memory up to the 2-Mbyte program space limit.
As with Boot Block mode, execution automatically
switches between the two memories as required.
PIC18F8527/8622/8627/8722
PROGRAM MEMORY MODES
DS39646C-page 63
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