PIC16F88-I/SO Microchip Technology Inc., PIC16F88-I/SO Datasheet - Page 183

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

Specifications of PIC16F88-I/SO

• 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 SOIC
• 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

FIGURE 18-6:
FIGURE 18-7:
TABLE 18-5:
 2005 Microchip Technology Inc.
30
31*
32
33*
34
35
Parameter
Watchdog
Oscillator
Note: Refer to Figure 18-3 for load conditions.
Time-out
Time-out
No.
I/O Pins
Internal
Internal
PWRT
MCLR
Reset
Reset
Timer
POR
*
†
V
V
DD
DD
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
TmcL
T
T
T
T
T
OST
WDT
PWRT
IOZ
BOR
Sym
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER
AND BROWN-OUT RESET REQUIREMENTS
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND
POWER-UP TIMER TIMING
BROWN-OUT RESET TIMING
MCLR Pulse Width (Low)
Watchdog Timer Time-out Period
(16-bit prescaler = 0100 and no
postscaler)
Oscillation Start-up Timer Period
Power-up Timer Period
I/O High-impedance from MCLR
Low or Watchdog Timer Reset
Brown-out Reset Pulse Width
33
Characteristic
32
13.6
61.2
Min
100
—
—
2
V
BOR
34
1024 T
Typ†
30
16
72
—
—
—
OSC
Max
18.4
82.8
35
2.1
—
—
—
Units
PIC16F87/88
31
ms
ms
—
s
s
s
V
V
T
V
V
OSC
DD
DD
DD
DD
= 5V, -40°C to +85°C
= 5V, -40°C to +85°C
= 5V, -40°C to +85°C
= OSC1 period
V
BOR
DS30487C-page 181
Conditions
34
(D005)