AT94K40AL-25BQC Atmel, AT94K40AL-25BQC Datasheet - Page 155

• Manufacturer Part Number: AT94K40AL-25BQC
• Description: IC FPSLIC 40K GATE 25MHZ 144LQFP
• Manufacturer: Atmel
• Series: FPSLIC®r

Specifications of AT94K40AL-25BQC

• Core Type: 8-bit AVR
• Speed: 18MHz
• Interface: I²C, UART
• Program Sram Bytes: 20K-32K
• Fpga Sram: 18kb
• Data Sram Bytes: 4K ~ 16K
• Fpga Core Cells: 2304
• Fpga Gates: 40K
• Fpga Registers: 2862
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-LQFP
• For Use With: ATSTK594 - BOARD FPSLIC DAUGHTER FOR STK500
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Figure 4-50. Formats and States in the Slave Receiver Mode
1138I–FPSLI–1/08
Reception of the own
slave address and one or
more data bytes. All are
acknowledged
Last data byte received
is not acknowledged
Arbitration lost as master
and addressed as slave
Reception of the general call
address and one or more data
bytes
Last data byte received is
not acknowledged
Arbitration lost as master and
addressed as slave by general call
From master to slave
From slave to master
S
SLA
General Call
W
DATA
$60
$68
$70
$78
A
A
A
A
n
A
DATA
DATA
Any number of data bytes
and their associated acknowledge bits
This number (contained in TWSR) corresponds
to a defined state of the 2-wire serial bus
AT94KAL Series FPSLIC
$80
$90
A
A
DATA
DATA
$80
$90
A
A
P or S
P or S
$A0
$A0
$88
$98
A
A
P or S
P or S
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