ADUC7039BCP6Z-RL Analog Devices Inc, ADUC7039BCP6Z-RL Datasheet - Page 51

• 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

Table 38. PLLCON MMR Bit Designations
Bit
7 to 1
0
1
POWCON Prewrite Key POWKEY0
Name:
Address:
Access:
Key:
Function:
POWCON Postwrite Key POWKEY1
Name:
Address:
Access:
Key:
Function:
POWCON Register
Name:
Address:
Default Value:
Access:
Function:
If the user code switches MCU clock sources, a dummy MCU cycle should be included after the clock switch is written to PLLCON.
Description
Reserved. These bits should be written as 0 by user code.
PLL clock source.
0 = lower power oscillator.
1 = precision oscillator.
POWKEY0
0xFFFF0404
Write only
0x00000001
POWCON is a keyed register that requires a 32-bit key value to be written before and after POWCON. POWKEY0 is
the prewrite key.
POWKEY1
0xFFFF040C
Write only
0x000000F4
POWCON is a keyed register that requires a 32-bit key value to be written before and after POWCON. POWKEY1 is
the postwrite key.
POWCON
0xFFFF0408
0x079
Read/write
This 12-bit register allows user code to dynamically enter various low power modes.
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ADuC7039