PIC18F4525-E/ML Microchip Technology, PIC18F4525-E/ML Datasheet - Page 13
![IC MCU FLASH 24KX16 44QFN](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC18F4525-E/ML
Manufacturer Part Number
PIC18F4525-E/ML
Description
IC MCU FLASH 24KX16 44QFN
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC18F2221-ISO.pdf
(46 pages)
2.PIC18F2525-ISO.pdf
(412 pages)
3.PIC18F2525-ISO.pdf
(18 pages)
4.PIC18F2525-ISO.pdf
(18 pages)
5.PIC18F2525-ISO.pdf
(6 pages)
6.PIC18F2525-ISO.pdf
(6 pages)
Specifications of PIC18F4525-E/ML
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
36
Program Memory Size
48KB (24K x 16)
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 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
44-QFN
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
36
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, 53275-917, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
13 bit
For Use With
I3DB18F4620 - BOARD DAUGHTER ICEPIC3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC18F2221-ISO PDF datasheet
- PIC18F2525-ISO PDF datasheet #2
- PIC18F2525-ISO PDF datasheet #3
- PIC18F2525-ISO PDF datasheet #4
- PIC18F2525-ISO PDF datasheet #5
- PIC18F2525-ISO PDF datasheet #6
- Current page: 13 of 412
- Download datasheet (7Mb)
FIGURE 1-2:
© 2008 Microchip Technology Inc.
Note 1:
OSC1
OSC2
T1OSI
T1OSO
MCLR
V
Comparator
DD
Instruction Bus <16>
Program Memory
,
Table Pointer<21>
BOR
Address Latch
LVD
V
(48/64 Kbytes)
(2)
(3)
(3)
SS
Data Latch
2:
3:
inc/dec logic
21
CCP2 is multiplexed with RC1 when Configuration bit, CCP2MX, is set, or RB3 when CCP2MX is not set.
RE3 is only available when MCLR functionality is disabled.
OSC1/CLKI and OSC2/CLKO are only available in select oscillator modes and when these pins are not being used as digital I/O.
Refer to Section 2.0 “Oscillator Configurations” for additional information.
EEPROM
Single-Supply
Programming
ECCP1
Data
Debugger
Oscillator
Oscillator
Oscillator
20
8
In-Circuit
Internal
INTRC
8 MHz
Block
PIC18F4525/4620 (40/44-PIN) BLOCK DIAGRAM
Table Latch
Instruction
Decode &
ROM Latch
Control
PCLATU
PCU
Program Counter
IR
31 Level Stack
Timer0
CCP2
STKPTR
PCH
PCLATH
Start-up Timer
Clock Monitor
8
Watchdog
Brown-out
Power-up
Power-on
Oscillator
Fail-Safe
State Machine
Control Signals
PCL
Timer
Reset
Timer
Reset
Data Bus<8>
8
Timer1
MSSP
PIC18F2525/2620/4525/4620
BITOP
EUSART
BSR
Timer2
Band Gap
Reference
Precision
4
3
8
Data Address<12>
Address
Decode
FSR0
FSR1
FSR2
inc/dec
Address Latch
Data Memory
logic
(3.9 Kbytes)
PRODH
Data Latch
8
ALU<8>
8 x 8 Multiply
12
W
Timer3
10-Bit
12
Access
8
ADC
8
Bank
PRODL
4
12
8
8
8
8
PORTE
PORTA
PORTB
PORTC
PORTD
RA0/AN0
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI/C1OUT
RA5/AN4/SS/HLVDIN/C2OUT
OSC2/CLKO
OSC1/CLKI
RB0/INT0/FLT0/AN12
RB1/INT1/AN10
RB2/INT2/AN8
RB3/AN9/CCP2
RB4/KBI0/AN11
RB5/KBI1/PGM
RB6/KBI2/PGC
RB7/KBI3/PGD
RC0/T1OSO/T13CKI
RC1/T1OSI/CCP2
RC2/CCP1/P1A
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
RD0/PSP0
RD5/PSP5/P1B
RD6/PSP6/P1C
RD7/PSP7/P1D
RE0/RD/AN5
RE1/WR/AN6
RE2/CS/AN7
MCLR/V
DS39626E-page 11
PP
/RE3
REF
REF
:RD4/PSP4
(3)
(3)
/RA7
-/CV
+
/RA6
(1)
(2)
(1)
REF
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