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ATmega32A Datasheet(PDF) 18 Page - ATMEL Corporation

Part # ATmega32A
Description  8-bit Microcontroller with 32K Bytes In-System Programmable Flash
PDF  352 Pages
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Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

ATmega32A Datasheet(HTML) 18 Page - ATMEL Corporation

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18
8155B–AVR–07/09
ATmega32A
Figure 7-2.
Data Memory Map
7.3.1
Data Memory Access Times
This section describes the general access timing concepts for internal memory access. The
internal data SRAM access is performed in two clk
CPU cycles as described in Figure 7-3.
Figure 7-3.
On-chip Data SRAM Access Cycles
Register File
R0
R1
R2
R29
R30
R31
I/O Registers
$00
$01
$02
...
$3D
$3E
$3F
...
$0000
$0001
$0002
$001D
$001E
$001F
$0020
$0021
$0022
...
$005D
$005E
$005F
...
Data Address Space
$0060
$0061
$085E
$085F
...
Internal SRAM
clk
WR
RD
Data
Data
Address
Address Valid
T1
T2
T3
Compute Address
CPU
Memory Access Instruction
Next Instruction



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