ATA6612P-PLQW Atmel, ATA6612P-PLQW Datasheet - Page 306
ATA6612P-PLQW
Manufacturer Part Number
ATA6612P-PLQW
Description
MCU W/LIN TXRX REG WTCHDG 48-QFN
Manufacturer
Atmel
Series
AVR® ATA66 LIN-SBCr
Datasheet
1.ATA6612-EK.pdf
(364 pages)
Specifications of ATA6612P-PLQW
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
8KB (8K 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
I2C, SPI, 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATA6612P-PLQW
Manufacturer:
UPI
Quantity:
230
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6.24.6
6.24.7
6.24.7.1
306
Atmel ATA6612/ATA6613
Serial Programming Pin Mapping
Parallel Programming
Enter Programming Mode
Table 6-123. No. of Words in a Page and No. of Pages in the Flash
Table 6-124. No. of Words in a Page and No. of Pages in the EEPROM
Table 6-125. Pin Mapping Serial Programming
The following algorithm puts the device in parallel programming mode:
Device
ATA6612
ATA6613
Device
ATA6612
ATA6613
1. Apply 4.5 - 5.5V between V
2. Set RESET to “0” and toggle XTAL1 at least six times.
3. Set the Prog_enable pins listed in
4. Apply 11.5 - 12.5V to RESET. Any activity on Prog_enable pins within 100ns after
5. Wait at least 50µs before sending a new command.
least 100ns.
+12V has been applied to RESET, will cause the device to fail entering programming
mode.
Symbol
MOSI
MISO
SCK
Flash Size
(8K bytes)
(16K bytes)
EEPROM
512 bytes
512 bytes
4K words
8K words
Size
Page Size
32 words
64 words
4 bytes
4 bytes
Page
Size
Pins
PB3
PB4
PB5
CC
and GND.
Table 6-120 on page 305
PCWORD
PCWORD
EEA[1:0]
EEA[1:0]
PC[4:0]
PC[5:0]
I/O
O
I
I
Pages
Pages
No. of
No. of
128
128
128
128
to “0000” and wait at
Serial Data out
Serial Data in
Description
Serial Clock
PCPAGE
PCPAGE
EEA[8:2]
EEA[8:2]
PC[11:5]
PC[12:6]
9111H–AUTO–01/11
EEAMSB
PCMSB
11
12
8
8
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