PIC18F2523-I/ML Microchip Technology, PIC18F2523-I/ML Datasheet - Page 3

• Manufacturer Part Number: PIC18F2523-I/ML
• Description: IC PIC MCU FLASH 16KX16 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2523-I/ML

• 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): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC18
• No. Of I/o's: 25
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1536Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Package: 28QFN EP
• 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

FIGURE 2-2:
© 2005 Microchip Technology Inc.
44-Pin TQFP
44-Pin QFN
PIC18F2423/2523/4423/4523 FAMILY PIN DIAGRAMS
RD4
RB0
RB1
RB2
RB3
RC7
RD5
RD6
RD7
V
V
DD
SS
AV
RC7
RD4
RD5
RD6
RD7
RB0
RB1
RB2
V
V
DD
DD
SS
1
2
3
4
5
6
7
8
9
10
11
PIC18F2423/2523/4423/4523
1
2
3
4
5
6
7
8
9
10
11
PIC18F4423
PIC18F4523
PIC18F4423
PIC18F4523
33
32
31
30
29
28
27
26
25
24
23
33
32
31
30
29
28
27
26
25
24
23
OSC2
OSC1
V
AV
V
AV
RE2
RE1
RE0
RA5
RA4
ICV
RC0
OSC2
OSC1
V
V
RE2
RE1
RE0
RA5
RA4
SS
DD
SS
DD
SS
DD
PP
DS39759A-page 3