PIC12F508-I/SN Microchip Technology, PIC12F508-I/SN Datasheet - Page 73

• Manufacturer Part Number: PIC12F508-I/SN
• Description: IC MCU FLASH 512X12 8SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F508-I/SN

• Program Memory Type: FLASH
• Program Memory Size: 768B (512 x 12)
• Package / Case: 8-SOIC (3.9mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC12F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 25 B
• Interface Type: RS- 232/USB
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 1
• 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, DV164101, DM163014, DV164120, DM163029
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162059 - HEADER INTRFC MPLAB ICD2 8/14PIN
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 10-1:
© 2009 Microchip Technology Inc.
DC CHARACTERISTICS
D030
D030A
D031
D032
D033
D033
D033
D040
D040A
D041
D042
D043
D043
D043
D070
D060
D061
D063
D080
D080A
D083
D083A
D090
D090A
D092
D092A
D100
D101
Note
Param
No.
1:
2:
3:
4:
5:
Sym.
†
I
V
PUR
V
I
IL
IH
IL
Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are not tested.
In EXTRC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the PIC12F508/509/
16F505 be driven with external clock in RC mode.
The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels represent normal operating
conditions. Higher leakage current may be measured at different input voltages.
Negative current is defined as coming out of the pin.
The specification applies to all weak pull-up devices, including the weak pull-up on GP3/MCLR. The current listed will be the same
whether GP3/MCLR is configured as GP3 with a weak pull-up or enabled as MCLR.
This specification applies when GP3/RB3/MCLR is configured as an input with pull-up disabled. The leakage current of the MCLR circuit
is higher than the standard I/O logic.
Input Low Voltage
I/O ports:
MCLR, T0CKI
OSC1 (in EXTRC)
OSC1 (in HS)
OSC1 (in XT and LP)
Input High Voltage
I/O ports:
MCLR, T0CKI
OSC1 (in EXTRC)
OSC1 (in HS)
OSC1 (in XT and LP)
GPIO/PORTB weak pull-up
current
Input Leakage Current
I/O ports
GP3/RB3/MCLRI
OSC1
Output Low Voltage
I/O ports/CLKOUT
OSC2
Output High Voltage
I/O ports/CLKOUT
OSC2
Capacitive Loading Specs on
Output Pins
OSC2 pin
All I/O pins and OSC2
DC CHARACTERISTICS: PIC12F508/509/16F505 (Industrial, Extended)
with TTL buffer
with Schmitt Trigger buffer
with TTL buffer
with Schmitt Trigger buffer
(4)
Characteristic
(5)
(3)
(2), (3)
Standard Operating Conditions (unless otherwise specified)
Operating temperature
Operating voltage V
V
V
V
V
0.25 V
0.85 V
0.85 V
0.85 V
0.7 V
DD
DD
DD
DD
+ 0.8
Min.
Vss
Vss
Vss
Vss
Vss
Vss
Vss
2.0
1.6
50
—
—
—
—
—
—
—
—
—
– 0.7
– 0.7
– 0.7
– 0.7
DD
DD
DD
DD
DD
Typ†
± 0.7
250
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
PIC12F508/509/16F505
DD
0.15 V
0.15 V
0.15 V
0.15 V
0.3 V
range as described in DC specification
Max.
0.8V
V
V
V
V
V
V
V
400
0.3
± 1
± 5
± 5
0.6
0.6
0.6
0.6
15
50
—
—
—
—
DD
DD
DD
DD
DD
DD
DD
-40°C ≤ T
-40°C ≤ T
DD
DD
DD
DD
DD
Units
μA
μA
μA
μA
pF
pF
A
A
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
≤ +85°C (industrial)
≤ +125°C (extended)
For all 4.5 ≤ V
Otherwise
(Note1)
(Note1)
(Note1)
4.5 ≤ V
Otherwise
For entire V
(Note1)
(Note1)
V
Vss ≤ V
Vss ≤ V
Vss ≤ V
configuration
I
I
I
I
I
I
I
I
In XT, HS and LP modes when external clock is
used to drive OSC1.
OL
OL
OL
OL
OH
OH
OH
OH
DD
= 8.5 mA, V
= 7.0 mA, V
= 1.6 mA, V
= 1.2 mA, V
= -3.0 mA, V
= -2.5 mA, V
= -1.3 mA, V
= -1.0 mA, V
= 5V, V
DD
PIN
PIN
PIN
≤ 5.5V
≤ V
≤ V
≤ V
DD
PIN
DD
DD
DD
DD
range
DD
DD
DD
DD
= V
DD
DD
DD
DD
≤ 5.5V
, Pin at high-impedance
, XT, HS and LP oscillator
= 4.5V, -40°C to +85°C
= 4.5V, -40°C to +125°C
= 4.5V, -40°C to +85°C
= 4.5V, -40°C to +125°C
SS
Conditions
= 4.5V, -40°C to +85°C
= 4.5V, -40°C to +125°C
= 4.5V, -40°C to +85°C
= 4.5V, -40°C to +125°C
DS41236E-page 73