PIC16F630-I/SL Microchip Technology, PIC16F630-I/SL Datasheet - Page 60
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PIC16F630-I/SL
Manufacturer Part Number
PIC16F630-I/SL
Description
IC MCU FLASH 1KX14 EEPROM 14SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC12F629T-ISN.pdf
(24 pages)
3.PIC16F630-ISL.pdf
(132 pages)
4.PIC16F630-ISL.pdf
(2 pages)
5.PIC16F630-ISL.pdf
(10 pages)
6.PIC16F676-EP.pdf
(132 pages)
7.PIC16F676-ISL.pdf
(130 pages)
Specifications of PIC16F630-I/SL
Program Memory Type
FLASH
Program Memory Size
1.75KB (1K x 14)
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
12
Eeprom Size
128 x 8
Ram Size
64 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
64 B
Interface Type
RS- 232/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, ICE2000, DM163014, DM164120-4
Minimum Operating Temperature
- 40 C
Package
14SOIC N
Device Core
PIC
Family Name
PIC16
Maximum Speed
20 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F630-I/SL
Manufacturer:
TriQuint
Quantity:
1 200
Company:
Part Number:
PIC16F630-I/SL
Manufacturer:
MICROCHI
Quantity:
1 743
Part Number:
PIC16F630-I/SL
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIC16F630/676
9.3.1
PIC16F630/676 devices have a noise filter in the
MCLR Reset path. The filter will detect and ignore
small pulses.
It should be noted that a WDT Reset does not drive
MCLR pin low.
The behavior of the ESD protection on the MCLR pin
has been altered from previous devices of this family.
Voltages applied to the pin that exceed its specification
can result in both MCLR Resets and excessive current
beyond the device specification during the ESD event.
For this reason, Microchip recommends that the MCLR
pin no longer be tied directly to V
network, as shown in Figure 9-5, is suggested.
An internal MCLR option is enabled by setting the
MCLRE bit in the configuration word. When enabled,
MCLR is internally tied to V
option is available for the MCLR pin.
FIGURE 9-5:
9.3.2
The on-chip POR circuit holds the chip in RESET until
V
operation. To take advantage of the POR, simply tie the
MCLR pin through a resistor to V
external RC components usually needed to create
Power-on Reset. A maximum rise time for V
required. See Electrical Specifications for details (see
Section 12.0). If the BOD is enabled, the maximum rise
time specification does not apply. The BOD circuitry will
keep the device in RESET until V
Section 9.3.5).
When the device starts normal operation (exits the
RESET condition), device operating parameters (i.e.,
voltage, frequency, temperature, etc.) must be met to
ensure operation. If these conditions are not met, the
device must be held in RESET until the operating
conditions are met.
DS40039C-page 58
DD
Note:
has reached a high enough level for proper
V
DD
R1
1 kΩ (or greater)
C1
0.1
(optional, not critical)
The POR circuit does not produce an inter-
nal RESET when V
MCLR
POWER-ON RESET (POR)
µ
f
RECOMMENDED
CIRCUIT
DD
DD
DD
DD
DD
. No internal pull-up
MCLR
declines.
PIC16F630/676
. The use of an RC
. This will eliminate
reaches V
MCLR
BOD
DD
(see
is
For additional information, refer to Application Note
AN607 “Power-up Trouble Shooting”.
9.3.3
The Power-up Timer provides a fixed 72 ms (nominal)
time-out on power-up only, from POR or Brown-out
Detect. The Power-up Timer operates on an internal
RC oscillator. The chip is kept in RESET as long as
PWRT is active. The PWRT delay allows the V
rise to an acceptable level. A configuration bit, PWRTE
can disable (if set) or enable (if cleared or
programmed) the Power-up Timer. The Power-up
Timer should always be enabled when Brown-out
Detect is enabled.
The Power-up Time delay will vary from chip to chip
and due to:
• V
• Temperature variation
• Process variation.
See DC parameters for details (Section 12.0).
9.3.4
The Oscillator Start-up Timer (OST) provides a 1024
oscillator cycle (from OSC1 input) delay after the
PWRT delay is over. This ensures that the crystal
oscillator or resonator has started and stabilized.
The OST time-out is invoked only for XT, LP and HS
modes and only on Power-on Reset or wake-up from
SLEEP.
DD
variation
POWER-UP TIMER (PWRT)
OSCILLATOR START-UP TIMER
(OST)
2003 Microchip Technology Inc.
DD
to