ADUC7061BCPZ32 Analog Devices Inc, ADUC7061BCPZ32 Datasheet - Page 24

• Manufacturer Part Number: ADUC7061BCPZ32
• Description: DUAL 24-BIT AFE AND ARM 7 I.C
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7061BCPZ32

• Design Resources: USB Based Temperature Monitor Using ADuC7061 and an External RTD (CN0075) 4 mA-to-20 mA Loop-Powered Temperature Monitor Using ADuC7060/1 (CN0145)
• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 10MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 8
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.375 V ~ 2.625 V
• Data Converters: A/D 5x24b, 8x24b, D/A 1x14b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-LFCSP
• Package: 32LFCSP EP
• Device Core: ARM7TDMI
• Family Name: ADuC7xxx
• Maximum Speed: 10.24 MHz
• Operating Supply Voltage: 2.5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 14
• Interface Type: I2C/SPI/UART
• On-chip Adc: 2(4-chx24-bit)
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuC7060/ADuC7061
FEECON Register
FEECON is an 8-bit command register. The commands are
described in Table 15.
Table 15. Command Codes in FEECON
Code
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
1
The FEECON register always reads 0x07 immediately after execution of any of these commands.
1
1
1
1
1
1
1
Command
Null
Single read
Single write
Erase/write
Single verify
Single erase
Mass erase
Reserved
Reserved
Reserved
Reserved
Signature
Protect
Reserved
Reserved
Ping
Description
Idle state.
Write FEEDAT at the address pointed to by FEEADR. This operation takes 50 μs.
Erase the page indexed by FEEADR and write FEEDAT at the location pointed to by FEEADR. This operation takes
approximately 24 ms.
Compare the contents of the location pointed to by FEEADR to the data in FEEDAT. The result of the
comparison is returned in FEESTA Bit 0 and Bit 1.
Erase the page indexed by FEEADR.
Erase 30 kB of user space. The 2 kB of kernel are protected. To prevent accidental execution, a command
sequence is required to execute this instruction. See the Command Sequence for Executing a Mass Erase
section.
Reserved.
Reserved.
Reserved.
Reserved.
This command results in a 24-bit LFSR-based signature being generated and loaded into the FEESIGN MMR.
This operation takes 16,389 clock cycles.
This command can run only once. The value of FEEPRO is saved and is removed only with a mass erase (0x06)
or the key.
Reserved.
Reserved.
No operation; interrupt generated.
Load FEEDAT with the 16-bit data. Indexed by FEEADR.
Rev. B | Page 24 of 108
Name:
Address:
Default value:
Access:
FEECON
0xFFFF0E08
0x07
Read and write