PIC18F23K20-E/ML Microchip Technology, PIC18F23K20-E/ML Datasheet - Page 46

• Manufacturer Part Number: PIC18F23K20-E/ML
• Description: 8 KB Enh Flash, 768 RAM, 25 I/O Pb Free, Nanowatt XLP 28 QFN 6x6mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F23K20-E/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F2XK20/4XK20
FIGURE 3-1:
FIGURE 3-2:
DS41303G-page 46
Peripheral
Program
Counter
OSC1
Sleep
Clock
Clock
CPU
CPU Clock
Note1: T
PLL Clock
Peripheral
Program
Counter
Output
OSC1
Clock
Q1
OST
Q2
PC
= 1024 T
Q3
Wake Event
Q4
TRANSITION TIMING FOR ENTRY TO SLEEP MODE
TRANSITION TIMING FOR WAKE FROM SLEEP (HSPLL)
OSC
Q1
; T
Q1
PLL
T
OST
= 2 ms (approx). These intervals are not shown to scale.
(1)
PC
T
PLL
OSTS bit set
(1)
Q2 Q3 Q4 Q1 Q2
PC + 2
PC + 2
Q3 Q4 Q1 Q2
PC + 4
Q3 Q4
 2010 Microchip Technology Inc.
Q1 Q2 Q3 Q4
PC + 6