PIC10F206-I/OT Microchip Technology, PIC10F206-I/OT Datasheet - Page 34

• Manufacturer Part Number: PIC10F206-I/OT
• Description: MCU 8-Bit PIC10 PIC RISC 768Byte Flash 2.5V/3.3V/5V 6-Pin SOT-23 Bag
• Manufacturer: Microchip Technology

Specifications of PIC10F206-I/OT

• Package: 6SOT-23
• Device Core: PIC
• Family Name: PIC10
• Maximum Speed: 4 MHz
• Ram Size: 24 Byte
• Program Memory Size: 768 Byte
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 3
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 1

PIC10F200/202/204/206
To change the prescaler from the WDT to the Timer0
module, use the sequence shown in Example 6-2. This
sequence must be used even if the WDT is disabled. A
CLRWDT instruction should be executed before
switching the prescaler.
FIGURE 6-5:
DS41239D-page 32
Note 1: T0CS, T0SE, PSA, PS<2:0> are bits in the OPTION register.
2: T0CKI is shared with pin GP2 on the PIC10F200/202/204/206.
GP2/T0CKI
WDT Enable bit
Watchdog
BLOCK DIAGRAM OF THE TIMER0/WDT PRESCALER
Timer
Pin
T
CY
(= F
T0SE
(2)
OSC
(1)
/4)
0
1
PSA
M
U
X
(1)
0
1
T0CS
M
U
X
(1)
8-bit Prescaler
0
8-to-1 MUX
Time-out
EXAMPLE 6-2:
8
CLRWDT
MOVLW
OPTION
MUX
WDT
1
0
1
PSA
‘xxxx0xxx’
M
U
X
(1)
PSA
PS<2:0>
(1)
CHANGING PRESCALER
(WDT→TIMER0)
Cycles
;Clear WDT and
;prescaler
;Select TMR0, new
;prescale value and
;clock source
© 2007 Microchip Technology Inc.
Sync
2
(1)
TMR0 Reg
Data Bus
8