PIC18F25J10-I/SS Microchip Technology, PIC18F25J10-I/SS Datasheet - Page 50

• 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

PIC18F45J10 FAMILY
5.1.1
All PIC18 devices have a total of three hard-coded
return vectors in their program memory space. The
Reset vector address is the default value to which the
program counter returns on all device Resets; it is
located at 0000h.
PIC18 devices also have two interrupt vector
addresses for the handling of high-priority and low-
priority interrupts. The high-priority interrupt vector is
located at 0008h and the low-priority interrupt vector is
at 0018h. Their locations in relation to the program
memory map are shown in Figure 5-2.
FIGURE 5-2:
DS39682D-page 48
Legend:
High-Priority Interrupt Vector
Low-Priority Interrupt Vector
Flash Configuration Words
Program Memory
HARD MEMORY VECTORS
Reset Vector
(Top of Memory) represents upper boundary
of on-chip program memory space (see
Figure 5-1 for device-specific values).
Shaded area represents unimplemented
memory. Areas are not shown to scale.
On-Chip
Read ‘0’
HARD VECTOR AND
CONFIGURATION WORD
LOCATIONS FOR
PIC18F45J10 FAMILY
DEVICES
0000h
0008h
0018h
(Top of Memory-7)
(Top of Memory)
1FFFFFh
persistent configuration memory, the top four words of
5.1.2
Because PIC18F45J10 family devices do not have
on-chip program memory are reserved for configuration
information. On Reset, the configuration information is
copied into the Configuration registers.
The Configuration Words are stored in their program
memory location in numerical order, starting with the
lower byte of CONFIG1 at the lowest address and end-
ing with the upper byte of CONFIG4. For these devices,
only
CONFIG3, are used; CONFIG4 is reserved. The actual
addresses of the Flash Configuration Word for devices
in the PIC18F45J10 family are shown in Table 5-1.
Their location in the memory map is shown with the
other memory vectors in Figure 5-2.
Additional details on the device Configuration Words
are provided in Section 20.1 “Configuration Bits”.
TABLE 5-1:
PIC18F24J10
PIC18F44J10
PIC18F25J10
PIC18F45J10
Device
Configuration
FLASH CONFIGURATION WORDS
FLASH CONFIGURATION
WORD FOR PIC18F45J10
FAMILY DEVICES
Program
(Kbytes)
Memory
Words,
© 2008 Microchip Technology Inc.
16
32
CONFIG1
3FF8h to 3FFFh
7FF8h to 7FFFh
Configuration
Addresses
Word
through