PIC16LC926-I/PT Microchip Technology, PIC16LC926-I/PT Datasheet - Page 44
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PIC16LC926-I/PT
Manufacturer Part Number
PIC16LC926-I/PT
Description
IC MCU CMOS 20MHZ 8K W/LCD64TQFP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16LC926-I/PT
Core Size
8-Bit
Program Memory Size
14KB (8K x 14)
Core Processor
PIC
Speed
20MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
25
Program Memory Type
OTP
Ram Size
336 x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TFQFP
Controller Family/series
PIC16C
No. Of I/o's
25
Ram Memory Size
336Byte
Cpu Speed
20MHz
No. Of Timers
3
Interface
I2C, SPI
Embedded Interface Type
I2C, SPI
Rohs Compliant
Yes
Processor Series
PIC16LC
Core
PIC
Data Bus Width
8 bit
Data Ram Size
336 B
Interface Type
I2C, SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
25
Number Of Timers
1 x 16 bit
Operating Supply Voltage
2.5 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000
Minimum Operating Temperature
- 40 C
On-chip Adc
5 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:
PIC16LC926-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC16LC926-I/PT
Manufacturer:
MIC
Quantity:
20 000
PIC16C925/926
FIGURE 5-2:
FIGURE 5-3:
FIGURE 5-4:
DS39544A-page 42
PC
(Program
Counter)
Instruction
TMR0
Instruction
Executed
Fetched
OSC1
OSC1
CLKOUT
Timer0
TMR0IF bit
(INTCON<2>)
GIE bit
(INTCON<7>)
INSTRUCTION
FLOW
PC
Instruction
Fetched
Instruction
Executed
PC
(Program
Counter)
Instruction
Fetched
TMR0
Instruction
Executed
(3)
Note 1: Interrupt flag bit TMR0IF is sampled here (every Q1).
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
T0
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
T0
Q1
PC-1
2: Interrupt latency = 4T
3: CLKOUT is available only in RC oscillator mode.
PC-1
FEh
Inst (PC)
Inst (PC-1)
Q2
TIMER0 TIMING: INTERNAL CLOCK/NO PRESCALE
TIMER0 TIMING: INTERNAL CLOCK/PRESCALE 1:2
TIMER0 INTERRUPT TIMING
1
PC
MOVWF TMR0 MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W
MOVWF TMR0 MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W
Q3
T0+1
PC
PC
T0+1
Q4
CY
Q1
FFh
where T
Write TMR0
executed
T0+2
Write TMR0
executed
Inst (PC+1)
Inst (PC)
PC+1
Q2
1
PC +1
PC+1
CY
Q3
= instruction cycle time.
Preliminary
Q4
Read TMR0
reads NT0
NT0
Read TMR0
reads NT0
PC+2
PC+2
Q1
00h
Dummy cycle
Q2
PC +1
Read TMR0
reads NT0
Read TMR0
reads NT0
NT0
PC+3
Q3
PC+3
NT0
Q4
Read TMR0
reads NT0
Read TMR0
reads NT0
Q1
NT0
PC+4
01h
PC+4
Dummy cycle
Inst (0004h)
Q2
0004h
Q3
Read TMR0
reads NT0
Read TMR0
reads NT0 + 1
2001 Microchip Technology Inc.
NT0+1
PC+5
Q4
PC+5
Q1
02h
Read TMR0
reads NT0 + 1
Inst (0004h)
Inst (0005h)
Read TMR0
reads NT0 + 2
NT0+1
Q2
NT0+2
0005h
PC+6
PC+6
Q3
Q4
PC+6
T0