PIC16LC774/PQ Microchip Technology, PIC16LC774/PQ Datasheet - Page 22
PIC16LC774/PQ
Manufacturer Part Number
PIC16LC774/PQ
Description
IC MCU OTP 4KX14 A/D PWM 44-MQFP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16LC774/PQ
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Size
7KB (4K x 14)
Program Memory Type
OTP
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 10x12b
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
44-MQFP, 44-PQFP
Processor Series
PIC16LC
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
I2C, SPI, SSP, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
33
Number Of Timers
3 bit
Operating Supply Voltage
2.5 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000, DM163022
Minimum Operating Temperature
0 C
On-chip Adc
10 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16LC774/PQ
Manufacturer:
Microchip Technology
Quantity:
10 000
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PIC16C77X
2.2.2.7
This register contains the CCP2, SSP Bus Collision,
and Low-voltage detect interrupt flag bits.
FIGURE 2-9:
DS30275A-page 22
bit7
bit 7:
bit 6-4: Unimplemented: Read as ’0’
bit 3:
bit 2-1: Unimplemented: Read as ’0’
bit 0:
R/W-0
LVDIF
PIR2 REGISTER
LVDIF: Low-voltage Detect Interrupt Flag bit
1 = The supply voltage has fallen below the specified LVD voltage (must be cleared in software)
0 = The supply voltage is greater than the specified LVD voltage
BCLIF: Bus Collision Interrupt Flag bit
1 = A bus collision has occurred while the SSP module configured in I
(must be cleared in software)
0 = No bus collision occurred
CCP2IF: CCP2 Interrupt Flag bit
Capture Mode
1 = A TMR1 register capture occurred (must be cleared in software)
0 = No TMR1 register capture occurred
Compare Mode
1 = A TMR1 register compare match occurred (must be cleared in software)
0 = No TMR1 register compare match occurred
PWM Mode
Unused
U-0
—
PIR2 REGISTER (ADDRESS 0Dh)
U-0
—
U-0
—
R/W-0
BCLIF
Advance Information
U-0
—
.
Note:
U-0
—
CCP2IF
Interrupt flag bits get set when an interrupt
condition occurs regardless of the state of
its corresponding enable bit or the global
enable bit, GIE (INTCON<7>). User soft-
ware should ensure the appropriate inter-
rupt flag bits are clear prior to enabling an
interrupt.
R/W-0
bit0
2
C Master was transmitting
R = Readable bit
W = Writable bit
U = Unimplemented bit,
- n = Value at POR reset
1999 Microchip Technology Inc.
read as ‘0’
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