PIC17LC756A-08I/PT Microchip Technology, PIC17LC756A-08I/PT Datasheet - Page 199

• Manufacturer Part Number: PIC17LC756A-08I/PT
• Description: IC MCU OTP 16KX16 A/D 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 17Cr

Specifications of PIC17LC756A-08I/PT

• Core Size: 8-Bit
• Program Memory Size: 32KB (16K x 16)
• Oscillator Type: External
• Core Processor: PIC
• Speed: 8MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Type: OTP
• Ram Size: 902 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Controller Family/series: PIC17
• No. Of I/o's: 50
• Ram Memory Size: 902Byte
• Cpu Speed: 33MHz
• No. Of Timers: 4
• No. Of Pwm: RoHS Compliant
• Processor Series: PIC17LC
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 902 B
• Interface Type: I2C, MSSP, RS- 232, SCI, SPI, USART
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 50
• Number Of Timers: 8
• Operating Supply Voltage: 3 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: PIC17LC756A-08IPT

18.2
Each instruction cycle (T
cycles (Q1-Q4). The Q cycle is the same as the device
oscillator cycle (T
designation for the Decode, Read, Process Data,
Write, etc., of each instruction cycle. The following dia-
gram shows the relationship of the Q cycles to the
instruction cycle.
FIGURE 18-2:
2000 Microchip Technology Inc.
Q Cycle Activity
OSC
T
OSC
). The Q cycles provide the timing/
Q CYCLE ACTIVITY
CY
) is comprised of four Q
Q1
Q2
T
CY
Q3
1
Q4
Q1
Q2
T
CY
Q3
The four Q cycles that make up an instruction cycle
(T
Each instruction will show the detailed Q cycle opera-
tion for the instruction.
2
CY
) can be generalized as:
Q1: Instruction Decode Cycle or forced No
Q2: Instruction Read Cycle or No operation
Q3: Process the Data
Q4: Instruction Write Cycle or No operation
Q4
operation
Q1
Q2
T
CY
Q3
3
PIC17C7XX
Q4
DS30289B-page 199