ADUC7039BCP6Z-RL Analog Devices Inc, ADUC7039BCP6Z-RL Datasheet - Page 64

• Manufacturer Part Number: ADUC7039BCP6Z-RL
• Description: Flash 64k ARM7 Dual 16-Bit ADC LIN I.C.
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7039BCP6Z-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 20.48MHz
• Connectivity: LIN, SPI
• Peripherals: POR, Temp Sensor, WDT
• Number Of I /o: 6
• Program Memory Size: 64KB (64K 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: 32-LFCSP
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption

ADuC7039
TIMER1—WAKE-UP TIMER
Timer1 is a 32-bit wake-up timer (count-down or count-up)
with a programmable prescalar. The selected clock source, core
clock, or low power oscillator can be scaled by a factor of 1, 16,
256, or 32,768. The wake-up timer continues to run when the
core clock is disabled, if clocked from the low power oscillator.
Timer1 reloads the value from T1LD when Timer1 overflows.
The Timer1 interface consists of four MMRs.
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•
•
Timer1 Load Registers
Name:
Address:
Default Value:
Access:
Function:
T1LD and T1VAL are 32-bit registers and hold 32-bit
unsigned integers. T1VAL is read-only.
T1CLRI is an 8-bit register. Writing any value to this
register clears the Timer1 interrupt.
T1CON is a 16-bit configuration register described in
Table 47.
T1LD
0xFFFF0320
0x00000000
Read/write
T1LD is a 32-bit register that holds the 32-bit
value that is loaded into the counter.
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Timer1 Value Register
Name:
Address:
Default Value:
Access:
Function:
Timer1 Clear Register
Name:
Address:
Access:
Function:
Timer1 Control Register
Name:
Address:
Default Value:
Access:
Function:
T1CLRI
0xFFFF032C
Write only
T1CLRI is an 8-bit, write-only MMR is written
(with any value) by user code to clear the interrupt.
T1VAL
0xFFFF0324
0xFFFFFFFF
Read only
T1VAL is a 32-bit register that holds the
current value of Timer1.
T1CON
0xFFFF0328
0x0000
Read/write
T1CON is a 16-bit MMR that configures the
mode of operation of Timer1.