ADUC7039BCP6Z-RL Analog Devices Inc, ADUC7039BCP6Z-RL Datasheet - Page 17

• 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

FEECON Register
Name:
Address:
Default Value:
Access:
Function:
Table 10. Command Codes in FEECON
Code
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
1
The FEECON always reads 0x07 immediately after execution of any of these commands.
1
1
1
1
1
1
1
Command
Reserved
Single read
Single write
Erase write
Single verify
Single erase
Mass erase
Idle
Reserved
Reserved
Reserved
Signature
Protect
Reserved
Reserved
Ping
FEECON
0xFFFF0E08
0x07
Read/write
This 8-bit register is written by user code to control the operating modes of the Flash/EE memory controller.
Description
Reserved; this command should not be written by user code.
Load FEEDAT with the 16-bit data indexed by FEEADR.
Write FEEDAT at the address indexed by FEEADR. This operation takes 50 μs.
Erase the page indexed by FEEADR and write FEEDAT at the location pointed by FEEADR. This
operation takes 20 ms.
Compare the contents of the location indexed by FEEADR to the data in FEEDAT. The result of the
comparison is returned in FEESTA Bit 1.
Erase the page indexed by FEEADR.
Erase 62 kB of user space. The 2 kB kernel is protected. This operation takes 2.48 seconds. To
prevent accidental execution, a command sequence is required to execute this instruction; this is
described in the Command Sequence for Executing a Mass Erase section.
Default command.
Reserved; this command should not be written by user code.
Reserved; this command should not be written by user code.
Reserved; this command should not be written by user code.
This command results in a 24-bit, LFSR-based signature being generated and loaded into FEESIG.
See the Flash/EE Memory Signature section.
This command can be run one time only. The value of FEEPRO is saved and can be removed only
with a mass erase (0x06) or with the software protection key.
Reserved; this command should not be written by user code.
Reserved; this command should not be written by user code.
No operation; interrupt generated.
Rev. B | Page 17 of 92
ADuC7039