PIC18F2525-E/SO Microchip Technology, PIC18F2525-E/SO Datasheet - Page 32

• Manufacturer Part Number: PIC18F2525-E/SO
• Description: IC MCU FLASH 24KX16 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2525-E/SO

• Core Size: 8-Bit
• Program Memory Size: 48KB (24K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Type: FLASH
• 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 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SOIC (7.5mm Width)
• Controller Family/series: PIC18
• No. Of I/o's: 25
• Eeprom Memory Size: 1024Byte
• Ram Memory Size: 3.875KB
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3986 B
• Interface Type: SPI, I2C, EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 1 x 8
• Operating Supply Voltage: 4.2 V to 5.5 V
• Maximum Operating Temperature: + 125 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, DM163022, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Package: 28SOIC W
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3DB18F4620 - BOARD DAUGHTER ICEPIC3
• Lead Free Status / Rohs Status: Details

PIC18F2XXX/4XXX FAMILY
TABLE 5-3:
DS39622L-page 32
USBDIV
CPUDIV<1:0>
PLLDIV<2:0>
VREGEN
BORV<1:0>
BOREN<1:0>
PWRTEN
Note 1:
Bit Name
2:
The BBSIZ bits, BBSIZ<1:0> and BBSIZ<2:1> bits, cannot be changed once any of the following
code-protect bits are enabled: CPB or CP0, WRTB or WRT0, EBTRB or EBTR0.
Not available in PIC18FXX8X and PIC18F2450/4450 devices.
PIC18F2XXX/4XXX FAMILY BIT DESCRIPTIONS (CONTINUED)
Configuration
CONFIG1L
CONFIG1L
CONFIG1L
CONFIG2L
CONFIG2L
CONFIG2L
CONFIG2L
Words
USB Clock Selection bit 
(PIC18F2455/2550/4455/4550, PIC18F2458/2553/4458/4553 and
PIC18F2450/4450 devices only)
Selects the clock source for full-speed USB operation:
1 = USB clock source comes from the 96 MHz PLL divided by 2
0 = USB clock source comes directly from the OSC1/OSC2 oscillator block; 
CPU System Clock Selection bits 
(PIC18F2455/2550/4455/4550, PIC18F2458/2553/4458/4553 and
PIC18F2450/4450 devices only)
11 = CPU system clock divided by 4
10 = CPU system clock divided by 3
01 = CPU system clock divided by 2
00 = No CPU system clock divide
Oscillator Selection bits 
(PIC18F2455/2550/4455/4550, PIC18F2458/2553/4458/4553 and
PIC18F2450/4450 devices only)
Divider must be selected to provide a 4 MHz input into the 96 MHz PLL:
111 = Oscillator divided by 12 (48 MHz input)
110 = Oscillator divided by 10 (40 MHz input)
101 = Oscillator divided by 6 (24 MHz input)
100 = Oscillator divided by 5 (20 MHz input)
011 = Oscillator divided by 4 (16 MHz input)
010 = Oscillator divided by 3 (12 MHz input)
001 = Oscillator divided by 2 (8 MHz input)
000 = No divide – oscillator used directly (4 MHz input)
USB Voltage Regulator Enable bit 
(PIC18F2455/2550/4455/4550, PIC18F2458/2553/4458/4553 and
PIC18F2450/4450 devices only)
1 = USB voltage regulator is enabled
0 = USB voltage regulator is disabled
Brown-out Reset Voltage bits
11 = V
10 = V
01 = V
00 = V
Brown-out Reset Enable bits
11 = Brown-out Reset is enabled in hardware only (SBOREN is disabled)
10 = Brown-out Reset is enabled in hardware only and disabled in Sleep mode
01 = Brown-out Reset is enabled and controlled by software (SBOREN is
00 = Brown-out Reset is disabled in hardware and software
Power-up Timer Enable bit
1 = PWRT is disabled
0 = PWRT is enabled
no divide
SBOREN is disabled)
enabled)
BOR
BOR
BOR
BOR
is set to 2.0V
is set to 2.7V
is set to 4.2V
is set to 4.5V
Description
 2010 Microchip Technology Inc.