PIC18F25J10-I/SS Microchip Technology, PIC18F25J10-I/SS Datasheet - Page 5

• Manufacturer Part Number: PIC18F25J10-I/SS
• Description: IC PIC MCU FLASH 16KX16 28SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F25J10-I/SS

• Core Size: 8-Bit
• Program Memory Size: 32KB (16K x 16)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 21
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SSOP
• Controller Family/series: PIC18
• No. Of I/o's: 21
• Ram Memory Size: 1KB
• Cpu Speed: 40MHz
• No. Of Timers: 3
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: SPIC, I2C, EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 3
• 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, DM183022, DM183032, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• Package: 28SSOP
• 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: AC162074 - HEADER INTRFC MPLAB ICD2 44TQFPMA180011 - MODULE PLUG-IN 18F25J10 28SOICAC162067 - HEADER INTRFC MPLAB ICD2 40/28PAC164331 - MODULE SKT FOR 28SSOP 18F45J10XLT28SS-1 - SOCKET TRANSITION ICE 28SSOP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

The Configuration Words for these devices are located
at addresses, 300000h through 300007h. These are
implemented as three pairs of volatile memory regis-
ters. Each register is automatically loaded from a copy
stored at the end of program memory. For this reason,
the last four words (or eight bytes) of the code space
(also called the Flash Configuration Words) should be
written with configuration data and not executable
code. The addresses of the Flash Configuration Words
are also listed in Table 2-2. Refer to section Section 5.0
“Configuration Word” for more information.
Locations, 3FFFFEh and 3FFFFFh, are reserved for
the device ID bits. These bits may be used by the
programmer to identify what device type is being pro-
grammed and are described in Section 5.1 “Device ID
Word”. These device ID bits read out normally, even
after code protection.
© 2009 Microchip Technology Inc.
PIC18F2XJXX/4XJXX FAMILY
2.2.1
Memory in the device address space (000000h to
3FFFFFh) is addressed via the Table Pointer register,
which in turn, is comprised of three registers:
• TBLPTRU at RAM address 0FF8h
• TBLPTRH at RAM address 0FF7h
• TBLPTRL at RAM address 0FF6h
The 4-bit command, ‘0000’ (core instruction), is used to
load the Table Pointer prior to using many read or write
operations.
Addr[21:16]
TBLPTRU
MEMORY ADDRESS POINTER
TBLPTRH
Addr[15:8]
DS39687E-page 5
TBLPTRL
Addr[7:0]