PIC10F202T-E/OT Microchip Technology, PIC10F202T-E/OT Datasheet - Page 51

• Manufacturer Part Number: PIC10F202T-E/OT
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TSOP,6PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 10Fr

Specifications of PIC10F202T-E/OT

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 3
• Program Memory Size: 768B (512 x 12)
• Program Memory Type: FLASH
• Ram Size: 24 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: SOT-23-6
• Processor Series: PIC10F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 24 B
• Interface Type: USB
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 4
• Number Of Timers: 1
• Operating Supply Voltage: 2 V to 5.5 V
• 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
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162059 - HEADER INTRFC MPLAB ICD2 8/14PINXLT06SOT - SOCKET TRAN ICE 6SOT W/CABLEAC163020 - ADAPTER PROGRAMMER PIC10F2XXAC164321 - MODULE SKT 6L PM3 SOT23AC164037 - MODULE SKT 6L PROMATE II SOT23
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

FIGURE 9-9:
9.9
A device may be powered down (Sleep) and later
powered up (wake-up from Sleep).
9.9.1
The Power-Down mode is entered by executing a
SLEEP instruction.
If enabled, the Watchdog Timer will be cleared but
keeps running, the TO bit (STATUS<4>) is set, the PD
bit (STATUS<3>) is cleared and the oscillator driver is
turned off. The I/O ports maintain the status they had
before the SLEEP instruction was executed (driving
high, driving low or high-impedance).
For lowest current consumption while powered down,
the T0CKI input should be at V
MCLR/V
enabled.
© 2007 Microchip Technology Inc.
Note:
Note:
V
SS
PP
Power-Down Mode (Sleep)
MCP809
RST
pin must be at a logic high level if MCLR is
SLEEP
A Reset generated by a WDT time-out
does not drive the MCLR pin low.
This brown-out protection circuit employs
Microchip Technology’s MCP809 micro-
controller supervisor. There are 7 different
trip point selections to accommodate 5V to
3V systems.
V
V
DD
DD
Capacitor
Bypass
BROWN-OUT
PROTECTION CIRCUIT 3
DD
or V
V
PIC10F20X
DD
SS
MCLR
and the GP3/
PIC10F200/202/204/206
9.9.2
The device can wake-up from Sleep through one of
the following events:
1.
2.
3.
4.
These events cause a device Reset. The TO, PD
GPWUF and CWUF bits can be used to determine the
cause of device Reset. The TO bit is cleared if a WDT
time-out occurred (and caused wake-up). The PD bit,
which is set on power-up, is cleared when SLEEP is
invoked. The GPWUF bit indicates a change in state
while in Sleep at pins GP0, GP1 or GP3 (since the last
file or bit operation on GP port). The CWUF bit
indicates a change in the state while in Sleep of the
comparator output.
Note:
Note:
An external Reset input on GP3/MCLR/V
when configured as MCLR.
A Watchdog Timer time-out Reset (if WDT was
enabled).
A change on input pin GP0, GP1 or GP3 when
wake-up on change is enabled.
A comparator output change has occurred when
wake-up on comparator change is enabled.
WAKE-UP FROM SLEEP
Caution: Right before entering Sleep,
read the input pins. When in Sleep, wake-
up occurs when the values at the pins
change from the state they were in at the
last reading. If a wake-up on change
occurs and the pins are not read before re-
entering Sleep, a wake-up will occur
immediately even if no pins change while
in Sleep mode.
The WDT is cleared when the device
wakes from Sleep, regardless of the wake-
up source.
DS41239D-page 49
PP
pin,