ATA6612P-PLPW Atmel, ATA6612P-PLPW Datasheet - Page 325
![MCU W/LIN TXRX REG WTCHDG 48-QFN](/photos/6/82/68297/48-qfn_sml.jpg)
ATA6612P-PLPW
Manufacturer Part Number
ATA6612P-PLPW
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-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
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
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
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Table 7-1.
9111H–AUTO–01/11
Symbol
Notes:
t
t
t
t
t
SU;STO
HD;STA
SU;STA
HD;DAT
SU;DAT
t
t
C
f
t
HIGH
Rp
LOW
SCL
BUF
i
(1)
1. In Atmel ATA6612/ATA6613, this parameter is characterized and not 100% tested.
2. Required only for f
3. C
4. f
5. This requirement applies to all Atmel ATA6612/ATA6613 2-wire Serial Interface operation. Other devices connected to the
6. The actual low period generated by the Atmel ATA6612/ATA6613 2-wire Serial Interface is (1/f
7. The actual low period generated by the Atmel ATA6612/ATA6613 2-wire Serial Interface is (1/f
Parameter
Capacitance for each I/O Pin
SCL Clock Frequency
Value of Pull-up resistor
Hold Time (repeated) START Condition
Low Period of the SCL Clock
High period of the SCL clock
Set-up time for a repeated START condition
Data hold time
Data setup time
Setup time for STOP condition
Bus free time between a STOP and START
condition
2-wire Serial Bus need only obey the general f
greater than 6MHz for the low time requirement to be strictly met at f
time requirement will not be strictly met for f
nected to the bus may communicate at full speed (400kHz) with other Atmel ATA6612/ATA6613 devices, as well as any
other device with a proper t
CK
b
2-wire Serial Bus Requirements (Continued)
= capacitance of one bus line in pF.
= CPU clock frequency
SCL
> 100kHz.
LOW
acceptance margin.
SCL
Condition
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
CK
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
> 308kHz when f
(4)
> 100kHz
> 100kHz
> 100kHz
> 100kHz
> 100kHz
> 100kHz
> 100kHz
> 100kHz
> 100kHz
requirement.
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
> max(16f
(6)
(7)
SCL
, 250kHz)
CK
= 8MHz. Still, Atmel ATA6612/ATA6613 devices con-
Atmel ATA6612/ATA6613
SCL
= 100kHz.
(5)
V
----------------------------
V
----------------------------
CC
CC
3mA
3mA
–
–
Min
250
100
4.0
0.6
4.7
1.3
4.0
0.6
4.7
0.6
4.0
0.6
4.7
1.3
0,4V
0,4V
–
0
0
0
SCL
SCL
- 2/f
- 2/f
1000ns
------------------ -
CK
300ns
--------------- -
CK
Max
3.45
400
0.9
), thus f
C
C
10
–
–
–
–
–
–
–
–
–
–
–
–
–
–
), thus the low
b
b
CK
must be
Units
kHz
pF
µs
µs
µs
µs
µs
µs
ns
µs
µs
µs
µs
µs
µs
ns
µs
µs
325
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