PIC12F510-E/SN Microchip Technology, PIC12F510-E/SN Datasheet - Page 70
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PIC12F510-E/SN
Manufacturer Part Number
PIC12F510-E/SN
Description
IC PIC MCU FLASH 1KX14 8SOIC
Manufacturer
Microchip Technology
Series
PIC® 12Fr
Datasheets
1.PIC12F510-ISN.pdf
(124 pages)
2.PIC12F510-ISN.pdf
(8 pages)
3.PIC12F510-ISN.pdf
(20 pages)
Specifications of PIC12F510-E/SN
Core Size
8-Bit
Program Memory Size
1.5KB (1K x 12)
Core Processor
PIC
Speed
8MHz
Peripherals
POR, WDT
Number Of I /o
5
Program Memory Type
FLASH
Ram Size
38 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 4x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
8-SOIC (3.9mm Width)
Controller Family/series
PIC12
No. Of I/o's
6
Ram Memory Size
38Byte
Cpu Speed
8MHz
No. Of Timers
1
Digital Ic Case Style
SOIC
Processor Series
PIC12F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
38 B
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
5
Number Of Timers
1
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, DV164101, DV164120, DM163029
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit, 3 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC162070 - HEADER INTRFC MPLAB ICD2 8/14P
Eeprom Size
-
Connectivity
-
Lead Free Status / Rohs Status
Details
PIC12F510/16F506
10.7
The TO, PD and (GPWUF/RBWUF) bits in the STATUS
register can be tested to determine if a Reset condition
has been caused by a power-up condition, a MCLR or
Watchdog Timer (WDT) Reset.
TABLE 10-8:
10.8
A brown-out is a condition where device power (V
dips below its minimum value, but not to zero, and then
recovers. The device should be reset in the event of a
brown-out.
To reset PIC12F510/16F506 devices when a brown-
out occurs, external brown-out protection circuits may
be built, as shown in Figure 10-12 and Figure 10-13.
FIGURE 10-12:
DS41268D-page 68
Legend: u = unchanged
CWUF
Note 1:
0
0
0
0
0
0
1
33k
2:
V
Time-out Sequence, Power-down
and Wake-up from Sleep Status
Bits (TO, PD, GPWUF/RBWUF)
Reset on Brown-out
GPWUF/
RBWUF
DD
This circuit will activate Reset when V
below Vz + 0.7V (where Vz = Zener voltage).
Pin must be configured as MCLR.
0
0
0
0
0
1
0
10k
TO/PD/(GPWUF/RBWUF)
STATUS AFTER RESET
TO PD
0
0
1
1
u
1
1
BROWN-OUT
PROTECTION CIRCUIT 1
Q1
40k
0
u
0
1
u
0
0
MCLR
(1)
V
DD
WDT wake-up from
Sleep
WDT time-out (not
from Sleep)
MCLR wake-up from
Sleep
Power-up
MCLR not during
Sleep
Wake-up from Sleep
on pin change
Wake-up from Sleep
on comparator
change
Reset Caused By
(2)
PIC12F510
PIC16F506
DD
goes
DD
)
FIGURE 10-13:
FIGURE 10-14:
Note 1:
Note:
V
2:
SS
MCP809
RST
R1
R2
This brown-out circuit is less expensive,
although less accurate. Transistor Q1 turns
off when V
that:
Pin must be configured as MCLR.
This brown-out protection circuit employs
Microchip Technology’s MCP809 microcon-
troller supervisor. There are 7 different trip
point selections to accommodate 5V to 3V
systems.
V
DD
V
V
V
DD
DD
DD
Capacitor
•
Bypass
DD
BROWN-OUT
PROTECTION CIRCUIT 2
BROWN-OUT
PROTECTION CIRCUIT 3
R1 + R2
© 2007 Microchip Technology Inc.
is below a certain level such
R1
Q1
40k
V
DD
MCLR
(1)
= 0.7V
V
PIC12F510
PIC16F506
DD
(2)
PIC12F510
PIC16F506
MCLR