MCU AVR 16K FLASH 16MHZ 40-PDIP

ATMEGA16A-PU

Manufacturer Part NumberATMEGA16A-PU
DescriptionMCU AVR 16K FLASH 16MHZ 40-PDIP
ManufacturerAtmel
SeriesAVR® ATmega
ATMEGA16A-PU datasheets
 


Specifications of ATMEGA16A-PU

Core ProcessorAVRCore Size8-Bit
Speed16MHzConnectivityI²C, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDTNumber Of I /o32
Program Memory Size16KB (8K x 16)Program Memory TypeFLASH
Eeprom Size512 x 8Ram Size1K x 8
Voltage - Supply (vcc/vdd)2.7 V ~ 5.5 VData ConvertersA/D 8x10b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case40-DIP (0.600", 15.24mm)Processor SeriesATMEGA16x
CoreAVR8Data Bus Width8 bit
Data Ram Size1 KBInterface Type2-Wire/SPI/USART
Maximum Clock Frequency16 MHzNumber Of Programmable I/os32
Number Of Timers3Maximum Operating Temperature+ 85 C
Mounting StyleThrough Hole3rd Party Development ToolsEWAVR, EWAVR-BL
Development Tools By SupplierATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKITMinimum Operating Temperature- 40 C
On-chip Adc8-ch x 10-bitPackage40PDIP
Device CoreAVRFamily NameATmega
Maximum Speed16 MHzOperating Supply Voltage3.3|5 V
Controller Family/seriesAVR MEGANo. Of I/o's32
Eeprom Memory Size512ByteRam Memory Size1KB
Cpu Speed16MHzRohs CompliantYes
For Use WithATSTK600 - DEV KIT FOR AVR/AVR32ATSTK500 - PROGRAMMER AVR STARTER KITLead Free Status / RoHS StatusLead free / RoHS Compliant
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Download datasheet (8Mb)Embed
PrevNext
Mnemonics
Operands
Description
BRTC
k
Branch if T Flag Cleared
BRVS
k
Branch if Overflow Flag is Set
BRVC
k
Branch if Overflow Flag is Cleared
BRIE
k
Branch if Interrupt Enabled
BRID
k
Branch if Interrupt Disabled
DATA TRANSFER INSTRUCTIONS
MOV
Rd, Rr
Move Between Registers
MOVW
Rd, Rr
Copy Register Word
LDI
Rd, K
Load Immediate
LD
Rd, X
Load Indirect
LD
Rd, X+
Load Indirect and Post-Inc.
LD
Rd, - X
Load Indirect and Pre-Dec.
LD
Rd, Y
Load Indirect
LD
Rd, Y+
Load Indirect and Post-Inc.
LD
Rd, - Y
Load Indirect and Pre-Dec.
LDD
Rd,Y+q
Load Indirect with Displacement
LD
Rd, Z
Load Indirect
LD
Rd, Z+
Load Indirect and Post-Inc.
LD
Rd, -Z
Load Indirect and Pre-Dec.
LDD
Rd, Z+q
Load Indirect with Displacement
LDS
Rd, k
Load Direct from SRAM
ST
X, Rr
Store Indirect
ST
X+, Rr
Store Indirect and Post-Inc.
ST
- X, Rr
Store Indirect and Pre-Dec.
ST
Y, Rr
Store Indirect
ST
Y+, Rr
Store Indirect and Post-Inc.
ST
- Y, Rr
Store Indirect and Pre-Dec.
STD
Y+q,Rr
Store Indirect with Displacement
ST
Z, Rr
Store Indirect
ST
Z+, Rr
Store Indirect and Post-Inc.
ST
-Z, Rr
Store Indirect and Pre-Dec.
STD
Z+q,Rr
Store Indirect with Displacement
STS
k, Rr
Store Direct to SRAM
LPM
Load Program Memory
LPM
Rd, Z
Load Program Memory
LPM
Rd, Z+
Load Program Memory and Post-Inc
SPM
Store Program Memory
IN
Rd, P
In Port
OUT
P, Rr
Out Port
PUSH
Rr
Push Register on Stack
POP
Rd
Pop Register from Stack
BIT AND BIT-TEST INSTRUCTIONS
SBI
P,b
Set Bit in I/O Register
CBI
P,b
Clear Bit in I/O Register
LSL
Rd
Logical Shift Left
LSR
Rd
Logical Shift Right
ROL
Rd
Rotate Left Through Carry
ROR
Rd
Rotate Right Through Carry
ASR
Rd
Arithmetic Shift Right
SWAP
Rd
Swap Nibbles
BSET
s
Flag Set
BCLR
s
Flag Clear
BST
Rr, b
Bit Store from Register to T
BLD
Rd, b
Bit load from T to Register
SEC
Set Carry
CLC
Clear Carry
SEN
Set Negative Flag
CLN
Clear Negative Flag
SEZ
Set Zero Flag
CLZ
Clear Zero Flag
SEI
Global Interrupt Enable
CLI
Global Interrupt Disable
SES
Set Signed Test Flag
CLS
Clear Signed Test Flag
SEV
Set Twos Complement Overflow.
CLV
Clear Twos Complement Overflow
8154B–AVR–07/09
ATmega16A
Flags
Operation
if (T = 0) then PC ← PC + k + 1
None
if (V = 1) then PC ← PC + k + 1
None
if (V = 0) then PC ← PC + k + 1
None
if ( I = 1) then PC ← PC + k + 1
None
if ( I = 0) then PC ← PC + k + 1
None
Rd ← Rr
None
Rd+1:Rd ← Rr+1:Rr
None
Rd ← K
None
Rd ← (X)
None
Rd ← (X), X ← X + 1
None
X ← X - 1, Rd ← (X)
None
Rd ← (Y)
None
Rd ← (Y), Y ← Y + 1
None
Y ← Y - 1, Rd ← (Y)
None
Rd ← (Y + q)
None
Rd ← (Z)
None
Rd ← (Z), Z ← Z+1
None
Z ← Z - 1, Rd ← (Z)
None
Rd ← (Z + q)
None
Rd ← (k)
None
(X) ← Rr
None
(X) ← Rr, X ← X + 1
None
X ← X - 1, (X) ← Rr
None
(Y) ← Rr
None
(Y) ← Rr, Y ← Y + 1
None
Y ← Y - 1, (Y) ← Rr
None
(Y + q) ← Rr
None
(Z) ← Rr
None
(Z) ← Rr, Z ← Z + 1
None
Z ← Z - 1, (Z) ← Rr
None
(Z + q) ← Rr
None
(k) ← Rr
None
R0 ← (Z)
None
Rd ← (Z)
None
Rd ← (Z), Z ← Z+1
None
(Z) ← R1:R0
None
Rd ← P
None
P ← Rr
None
STACK ← Rr
None
Rd ← STACK
None
I/O(P,b) ← 1
None
I/O(P,b) ← 0
None
Rd(n+1) ← Rd(n), Rd(0) ← 0
Z,C,N,V
Rd(n) ← Rd(n+1), Rd(7) ← 0
Z,C,N,V
Rd(0)←C,Rd(n+1)← Rd(n),C←Rd(7)
Z,C,N,V
Rd(7)←C,Rd(n)← Rd(n+1),C←Rd(0)
Z,C,N,V
Rd(n) ← Rd(n+1), n=0:6
Z,C,N,V
Rd(3:0)←Rd(7:4),Rd(7:4)←Rd(3:0)
None
SREG(s) ← 1
SREG(s)
SREG(s) ← 0
SREG(s)
T ← Rr(b)
T
Rd(b) ← T
None
C ← 1
C
C ← 0
C
N ← 1
N
N ← 0
N
Z ← 1
Z
Z ← 0
Z
I ← 1
I
I ← 0
I
S ← 1
S
S ← 0
S
V ← 1
V
V ← 0
V
#Clocks
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