ADUC7122BBCZ-RL Analog Devices Inc, ADUC7122BBCZ-RL Datasheet - Page 42

• Manufacturer Part Number: ADUC7122BBCZ-RL
• Description: PRECISION ANALOG MCU I.C
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7122BBCZ-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 41.78MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 126KB (63K x 16)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 13x12b, D/A 12x12b
• Oscillator Type: Internal
• Operating Temperature: -10°C ~ 95°C
• Package / Case: 108-LFBGA, CSPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADUC7122BBCZ-RL; ADUC7122BBCZ-RLTR

ADuC7122
RSTCFG Register
Name:
Address:
Default value:
Access:
Table 62. RSTCFG MMR Bit Designations
Bit
7 to 3
2
1
0
Description
Reserved. Always set to 0.
This bit is set to 1 to configure the DAC outputs to retain
their state after a watchdog or software reset.
This bit is cleared for the DAC pins and registers to
return to their default state.
Reserved. Always set to 0.
This bit is set to 1 to configure the GPIO pins to retain
their state after a watchdog or software reset.
This bit is cleared for the GPIO pins and registers to
return to their default state.
RSTCFG
0xFFFF024C
0x00
Read/write
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RSTKEY1 Register
Name:
Address:
Default Value:
Access
RSTKEY2 Register
Name:
Address:
Default Value:
Access:
Table 63. RSTCFG Write Sequence
Name
RSTKEY1
RSTCFG
RSTKEY2
RSTKEY1
0xFFFF0248
N/A
Write
RSTKEY2
0xFFFF0250
N/A
Write
Code
0x76
User value
0xB1