PIC17C756-16I/L Microchip Technology, PIC17C756-16I/L Datasheet - Page 185

• Manufacturer Part Number: PIC17C756-16I/L
• Description: MICRO CTRL 16K MEMORY OTP 68PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 17Cr

Specifications of PIC17C756-16I/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: OTP
• Ram Size: 902 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Data Converters: A/D 12x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 68-PLCC
• For Use With: AC164308 - MODULE SKT FOR PM3 68PLCCDVA17XL681 - DEVICE ADAPTER FOR PIC17C752DM173001 - KIT DEVELOPMENT PICDEM17AC174007 - MODULE SKT PROMATEII 68PLCCAC164024 - ADAPTER PICSTART PLUS 68PLCC
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -

18.2
Each instruction cycle (Tcy) is comprised of four Q
cycles (Q1-Q4). The Q cycle is the same as the device
oscillator cycle (T
ing/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: Q CYCLE ACTIVITY
1997 Microchip Technology Inc.
Q Cycle Activity
OSC
Tosc
). The Q cycles provide the tim-
Q1
Q2
Tcy1
Q3
Q4
Q1
Q2
Tcy2
Q3
The four Q cycles that make up an instruction cycle
(Tcy) can be generalized as:
Each instruction will show the detailed Q cycle opera-
tion for the instruction.
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
Tcy3
Q3
Q4
DS30264A-page 185