ATA6616-P3QW Atmel, ATA6616-P3QW Datasheet - Page 39

• Manufacturer Part Number: ATA6616-P3QW
• Description: TXRX MULTICHIP MOD LIN SIP 38QFN
• Manufacturer: Atmel
• Series: AVR® ATA66 LIN-SBCr

Specifications of ATA6616-P3QW

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, LIN, SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 16
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 38-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.4
4.4.1
9132D–AUTO–12/10
AVR Memories
Word (16-bit) address.
This section describes the different memories in the Atmel
ture has two main memory spaces, the Data memory and the Program memory space. In
addition, the Atmel ATtiny87/167 features an EEPROM Memory for data storage. All three
memory spaces are linear and regular.
Table 4-3.
Notes:
The Atmel ATtiny87/167 contains On-chip In-System Reprogrammable Flash memory for pro-
gram storage (see “Flash size” in
32 bits wide, the Flash is organized as 16 bits wide. Atmel ATtiny87/167 does not have sepa-
rate Boot Loader and Application Program sections, and the SPM instruction can be executed
from the entire Flash. See SELFPRGEN description in
ory Control and Status Register – SPMCSR” on page 244
The Flash memory has an endurance of at least 10,000 write/erase cycles in automotive
range. The Atmel ATtiny87/167 Program Counter (PC) address the program memory loca-
tions.
Flash data serial downloading using the SPI pins.
Constant tables can be allocated within the entire Program memory address space (see the
LPM – Load Program memory instruction description).
Timing diagrams for instruction fetch and execution are presented in
Execution Timing” on page
In-System Re-programmable Flash Program Memory
32 Registers
Registers
Registers
EEPROM
Section 4.22 “Memory Programming” on page 250
Internal
Ext I/O
SRAM
Flash
1. Byte address.
I/O
Memory Mapping.
Memory
Start Address
Start Address
Start Address
Start Address
Start Address
Start Address
End Address
End Address
End Address
End Address
End Address
End Address
36.
Size
Size
Size
Size
Size
Size
Table 4-3 on page
ISRAM start
ISRAM size
ISRAM end
Mnemonic
Flash size
Flash end
Atmel ATA6616/ATA6617
E2 size
E2 end
-
-
-
-
-
-
-
-
-
-
-
39). Since all AVR instructions are 16 or
Section 4.21.2.1 “Store Program Mem-
®
for more details.
contains a detailed description on
ATtiny87/167. The AVR
0x0FFF
0x1FFF
ATtiny87
8Kbytes
(4.4.1)
Section 4.3.6 “Instruction
(1)
160 bytes
512 bytes
512 bytes
32 bytes
64 bytes
0x001F
0x005F
0x00FF
0x02FF
0x01FF
0x0000
0x0000
0x0020
0x0060
0x0100
0x0000
0x1FFF
ATtiny167
0x3FFF
16Kbytes
®
architec-
(4.4.1)
(1)
39