ADUC7034BCPZ-RL Analog Devices Inc, ADUC7034BCPZ-RL Datasheet - Page 75

• Manufacturer Part Number: ADUC7034BCPZ-RL
• Description: IC,Battery Management,LLCC,48PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7034BCPZ-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 20.48MHz
• Connectivity: LIN, SPI, UART/USART
• Peripherals: POR, PSM, Temp Sensor, WDT
• Number Of I /o: 9
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 18 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 115°C
• Package / Case: 48-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Timer0 Control Register
Name:
Address:
Default Value:
Access:
Function:
Table 52. T0CON MMR Bit Designations
Bit
31 to 18
17
16 to 12
11
10 to 9
8
7
6
5
4
3 to 0
Set by user for Timer0 to count up.
Cleared by user for Timer0 to countdown (default).
Set by user to enable Timer0.
Cleared by user to disable Timer0 (default).
Set by user to operate in periodic mode.
Cleared by user to operate in free running mode (default).
0 = 16-bit operation (default).
1 = 48-bit operation.
Description
Reserved.
Event select bit.
Set by user to enable time capture of an event.
Cleared by user to disable time capture of an event.
Event number (0 to 17). The events are defined in Table 51.
Reserved.
Clock select.
00 = core clock (default).
01 = low power 32.768 kHz oscillator.
10 = external 32.768 kHz watch crystal.
11 = precision 32.768 kHz oscillator.
Count up. Available in 16-bit mode only.
Timer0 enable bit.
Timer0 mode.
Reserved.
Timer0 mode of operation.
Prescaler.
0000 = source clock/1 (default).
0100 = source clock/16.
1000 = source clock/256.
1111 = source clock/32,768.
T0CON
0xFFFF030C
0x00000000
Read/write
This 32-bit MMR configures the mode of operation for Timer0.
32.768kHz OSCILLATOR
32.768kHz OSCILLATOR
EXTERNAL 32.768kHz
CLOCK FREQUENCY
WATCH CRYSTAL
LOW POWER
PRECISION
CORE
Figure 34. Timer0 Block Diagram
1, 16, 256, OR 32,768
IRQ[31:0]
PRESCALER
Rev. B | Page 75 of 136
16-BIT UP/DOWN COUNTER
CAPTURE
48-BIT UP COUNTER
16-BIT LOAD
TIMER0
VALUE
TIMER0 IRQ
ADuC7034