PIC16F1527-E/MR Microchip Technology, PIC16F1527-E/MR Datasheet - Page 142

• Manufacturer Part Number: PIC16F1527-E/MR
• Description: 64-pin, 28KB Flash, 1536B RAM, 10-bit ADC, 10xCCP, 2xSPI, 2xMI2C, 2xEUSART, 2.3V
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1527-E/MR

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 28KB (16K x 14)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 5.5 V
• Data Converters: A/D 30x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-VFQFN Exposed Pad
• Core: PIC
• Processor Series: PIC16F
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 20 MHz
• Data Ram Size: 1536 B
• Number Of Programmable I/os: 54
• Operating Supply Voltage: 2.3 V to 5.5 V
• Mounting Style: SMD/SMT
• Interface Type: SPI, I2C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16(L)F1526/27
FIGURE 13-1:
DS41458B-page 142
RBx
IOCBNx
IOCBPx
Q2
Q4Q1
Q1
Q3
Q4
Q2
INTERRUPT-ON-CHANGE BLOCK DIAGRAM
Q4
Q4Q1
D
D
CK
CK
R
R
Q1
Q
Q
Q2
write IOCBFx
Q4Q1
Q3
Preliminary
data bus =
0 or 1
IOCBFx individual
Q4
from all other
detect
pin detectors
edge
Q4Q1
D
CK
Q1
S
Q
Q2
to data bus
Q3
 2011 Microchip Technology Inc.
IOCBFx
IOCIE
Q4
Q4Q1
IOC interrupt
to CPU core