PIC16F636-I/ST Microchip Technology, PIC16F636-I/ST Datasheet - Page 167

• Manufacturer Part Number: PIC16F636-I/ST
• Description: IC MCU FLASH 2KX14 14TSSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F636-I/ST

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 14-TSSOP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, LVD, POR, WDT
• Number Of I /o: 11
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: RS- 232/SPI/USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Operating Supply Voltage: 2 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: PG164130, DV164035, DV244005, DV164005, PG164120
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Package: 14TSSOP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162057 - MPLAB ICD 2 HEADER 14DIP
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FIGURE 15-7:
TABLE 15-4:
© 2005 Microchip Technology Inc.
30
31
32
33*
34
35
36
Legend: TBD = To Be Determined
Param
No.
Reset (due to BOD)
Note 1: 64 ms delay only if PWRTE bit in Configuration Word register is programmed to ‘0’.
*
† Data in ‘Typ’ column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance
T
T
T
T
T
V
T
OST
WDT
IOZ
MC
PWRT
BOD
BOD
Sym
These parameters are characterized but not tested.
only and are not tested.
(Device in Brown-out Detect)
L
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER
AND BROWN-OUT DETECT REQUIREMENTS
MCLR Pulse Width (low)
Watchdog Timer Time-out Period
(no prescaler)
Oscillation Start-up Timer Period
Power-up Timer Period
I/O High-impedance from MCLR
Low or Watchdog Timer Reset
Brown-out Detect Voltage
Brown-out Detect Pulse Width
BROWN-OUT DETECT TIMING AND CHARACTERISTICS
V
DD
Characteristic
V
BOD
PIC12F635/PIC16F636/639
Preliminary
2.025
100*
TBD
Min
28*
10
10
11
—
—
2
35
1024 T
Typ†
TBD
18
17
17
64
—
—
—
—
OSC
2.175
132*
Max Units
TBD
2.0
24
25
30
—
—
—
ms
ms
ms
ms
ms
64 ms Time-out
—
V
(Device not in Brown-out Detect)
s
s
s
V
Extended temperature
V
Extended temperature
T
V
Extended Temperature
V
OSC
DD
DD
DD
DD
= 5.0V, -40°C to +85°C
= 5.0V, -40°C to +85°C
= 5.0V, -40°C to +85°C
= OSC1 period
V
BOD
(1)
Conditions
DS41232B-page 165
(D005)