AT94K05AL-25BQX Atmel, AT94K05AL-25BQX Datasheet - Page 35

• Manufacturer Part Number: AT94K05AL-25BQX
• Manufacturer: Atmel

Specifications of AT94K05AL-25BQX

• Device System Gates: 5000
• Propagation Delay Time: 12.1ns
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temperature Classification: Commercial
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Lead Free Status / RoHS Status: Compliant

4.1
4.1.1
4.1.2
4.1.3
4.1.3.1
4.1.3.2
1138I–FPSLI–1/08
Instruction Set Nomenclature (Summary)
Status Register (SREG)
Registers and Operands
I/O Registers
Stack
Flags
The complete “AVR Instruction Set” document is available on the Atmel web site, at
http://www.atmel.com/atmel/acrobat/doc0856.pdf.
SREG:
C:
Z:
N:
V:
S:
H:
T:
I:
Rd:
Rr:
R:
K:
k:
b:
s:
X,Y,Z:
A:
q:
STACK:
SP:
⇔:
0:
1:
-:
The instructions EIJMP, EICALL, ELPM, GPM, ESPM (from the megaAVR Instruction Set) are
not supported in the FPSLIC device.
Status register
Carry flag in status register
Zero flag in status register
Negative flag in status register
Two’s complement overflow indicator
N ⊕ V, For signed tests
Half-carry flag in the status register
Transfer bit used by BLD and BST instructions
Global interrupt enable/disable flag
Destination (and source) register in the register file
Source register in the register file
Result after instruction is executed
Constant data
Constant address
Bit in the register file or I/O register (0
Bit in the status register (0
Indirect address register (X = R27:R26, Y = R29:R28 and Z = R31:R30)
I/O location address
Displacement for direct addressing (0
Stack for return address and pushed registers
Stack Pointer to STACK
Flag affected by instruction
Flag cleared by instruction
Flag set by instruction
Flag not affected by instruction
≤
s
≤
2)
AT94KAL Series FPSLIC
≤
≤
q
b
≤
≤
63)
7)
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