PIC16F88-I/P Microchip Technology Inc., PIC16F88-I/P Datasheet - Page 48

• Manufacturer Part Number: PIC16F88-I/P
• Description: 18 PIN, 7 KB FLASH, 368 RAM, 16 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F88-I/P

• A/d Inputs: 7-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 16
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin PDIP
• Programmable Memory: 7K Bytes
• Ram Size: 368 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F87/88
FIGURE 4-9:
DS30487C-page 46
Note 1: T
Primary Clock
System Clock
Secondary
SCS<1:0>
Oscillator
Program
Counter
OSC1
OSC2
OSTS
2: T
3: T
4: T
5: T
OSC
SCS
INP
T
DLY
1
P
= 32 s typical.
Q4
= 30.52 s.
= 8 T
= 1 T
PC
= 50 ns minimum.
INP OR
INP OR
TIMING FOR TRANSITION BETWEEN SEC_RUN/RC_RUN AND PRIMARY CLOCK
Q1
1 T
8 T
T
T
T
OST
1
1
P
P
Q2
.
.
PC + 1
T
Q3
DLY
(5)
T
Q4
OSC (3)
T
Q1
T
1
P (1)
or T
INP (2)
T
SCS (4)
PC + 2
Q2
 2005 Microchip Technology Inc.
Q3 Q4
Q1
Q2
PC + 3
Q3 Q4