AT94K40AL-25DQU Atmel, AT94K40AL-25DQU Datasheet - Page 78

• Manufacturer Part Number: AT94K40AL-25DQU
• Description: IC FPSLIC 40K GATE 25MHZ 208PQFP
• Manufacturer: Atmel
• Series: FPSLIC®r

Specifications of AT94K40AL-25DQU

• 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: -40°C ~ 85°C
• Package / Case: 208-MQFP, 208-PQFP
• For Use With: ATSTK594 - BOARD FPSLIC DAUGHTER FOR STK500
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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78
Device Identification Register
AT94KAL Series FPSLIC
Figure 4-18
Figure 4-18. The format of the Device Identification Register
Version
Version is a 4-bit number identifying the revision of the component. The relevant version num-
bers are shown in
Table 4-9.
Part Number
The part number is a 16 bit code identifying the component. The JTAG Part Number for AVR
devices is listed in
Table 4-10.
Manufacturer ID
The manufacturer ID for ATMEL is 0x01F (11 bits).
Bit
Device ID
Device
AT94K05
AT94K10
AT94K40
Device
AT94K05
AT94K10
AT94K40
shows the structure of the Device Identification register.
JTAG Part Version
JTAG Part Number
MSB
31
Version
4 bits
Table
Table
28
4-9.
4-10.
16 bits
27
Part Number
Version (Binary Digits)
–
0010
–
0xdd77
0xdd73
0xdd76
Part Number (Hex)
12
11
Manufacturer ID
11 bits
1
1138I–FPSLI–1/08
LSB
0
1
1 bit