PIC18LF2523-I/SP Microchip Technology, PIC18LF2523-I/SP Datasheet - Page 263

• Manufacturer Part Number: PIC18LF2523-I/SP
• Description: IC PIC MCU FLASH 16KX16 28-DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF2523-I/SP

• Core Size: 8-Bit
• Program Memory Size: 32KB (16K 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: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Controller Family/series: PIC18
• No. Of I/o's: 25
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1.5KB
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Package: 28SPDIP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 25
• Interface Type: I2C/SPI/USART
• On-chip Adc: 10-chx12-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 23-12: DEVID1: DEVICE ID REGISTER 1 FOR PIC18F2423/2523/4423/4523
REGISTER 23-13: DEVID2: DEVICE ID REGISTER 2 FOR PIC18F2423/2523/4423/4523
© 2007 Microchip Technology Inc.
bit 7
Legend:
R = Read-only bit
-n = Value when device is unprogrammed
bit 7-4
bit 3-0
bit 7
Legend:
R = Read-only bit
-n = Value when device is unprogrammed
bit 7-0
Note 1:
DEV11
DEV3
R
R
(1)
These values for DEV11:DEV4 may be shared with other devices. The specific device is always identified
by using the entire DEV11:DEV0 bit sequence.
DEV3:DEV0: Device ID bits
1101 = PIC18F4423
1001 = PIC18F4523
0101 = PIC18F2423
0001 = PIC18F2523
REV3:REV0: Revision ID bits
These bits are used to indicate the device revision.
DEV11:DEV4: Device ID bits
These bits are used with the DEV3:DEV0 bits in the Device ID Register 1 to identify the
part number.
0001 0001 = PIC18LF2423/2523 devices
0001 0000 = PIC18LF4423/4523 devices
DEV10
DEV2
R
R
(1)
P = Programmable bit
P = Programmable bit
DEV9
DEV1
R
R
(1)
PIC18F2423/2523/4423/4523
(1)
DEV8
DEV0
Preliminary
R
R
(1)
u = Unchanged from programmed state
u = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
DEV7
REV3
R
R
(1)
DEV6
REV2
R
R
(1)
DEV5
REV1
R
R
(1)
DS39755B-page 261
DEV4
REV0
R
R
(1)
bit 0
bit 0