ATA6613P-PLPW Atmel, ATA6613P-PLPW Datasheet - Page 45

• Manufacturer Part Number: ATA6613P-PLPW
• Description: MCU W/LIN TXRX REG WTCHDG 48-QFN
• Manufacturer: Atmel
• Series: AVR® ATA66 LIN-SBCr

Specifications of ATA6613P-PLPW

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-QFN Exposed Pad
• Processor Series: ATA6x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: SPI, TWI, USART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 3
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.5.3.2
6.5.3.3
6.5.3.4
9111H–AUTO–01/11
The EEPROM Address Register – EEARH and EEARL
The EEPROM Data Register – EEDR
The EEPROM Control Register – EECR
• Bits 15..9 – Res: Reserved Bits
• Bits 8..0 – EEAR8..0: EEPROM Address
• Bits 7..0 – EEDR7.0: EEPROM Data
• Bits 7..6 – Res: Reserved Bits
• Bits 5, 4 – EEPM1 and EEPM0: EEPROM Programming Mode Bits
Initial Value
Initial Value
Initial Value
Read/Write
Read/Write
Read/Write
These bits are reserved bits in the Atmel
zero.
The EEPROM Address Registers – EEARH and EEARL specify the EEPROM address in
the 512 bytes EEPROM space. The EEPROM data bytes are addressed linearly between
0 and 255/511/511. The initial value of EEAR is undefined. A proper value must be written
before the EEPROM may be accessed.
For the EEPROM write operation, the EEDR Register contains the data to be written to the
EEPROM in the address given by the EEAR Register. For the EEPROM read operation,
the EEDR contains the data read out from the EEPROM at the address given by EEAR.
These bits are reserved bits in the Atmel ATA6612/ATA6613 and will always read as zero
The EEPROM Programming mode bit setting defines which programming action that will
be triggered when writing EEPE. It is possible to program data in one atomic operation
(erase the old value and program the new value) or to split the Erase and Write operations
in two different operations.
Bit
Bit
Bit
EEAR7
MSB
R/W
R/W
15
R
R
X
7
–
0
–
7
0
7
0
EEAR6
R/W
R/W
14
R
R
X
6
–
0
–
6
0
6
0
EEPM1
EEAR5
R/W
R/W
R/W
13
X
R
X
5
–
5
0
5
0
EEPM0
EEAR4
R/W
R/W
R/W
12
X
R
X
4
–
4
0
4
0
Atmel ATA6612/ATA6613
®
ATA6612/ATA6613 and will always read as
EEAR3
EERIE
R/W
R/W
R/W
11
3
0
R
X
–
3
0
3
0
EEMPE
EEAR2
R/W
R/W
R/W
10
R
X
2
0
–
2
0
2
0
EEAR1
EEPE
R/W
R/W
R/W
R
X
9
–
1
0
1
0
1
X
EEAR8
EEAR0
EERE
R/W
R/W
LSB
R/W
R/W
X
X
8
0
0
0
0
0
EEARH
EEARL
EEDR
EECR
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