ATmega8515 Atmel Corporation, ATmega8515 Datasheet - Page 205
ATmega8515
Manufacturer Part Number
ATmega8515
Description
Manufacturer
Atmel Corporation
Specifications of ATmega8515
Flash (kbytes)
8 Kbytes
Pin Count
44
Max. Operating Frequency
16 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
35
Ext Interrupts
3
Usb Speed
No
Usb Interface
No
Spi
1
Uart
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
0.5
Eeprom (bytes)
512
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
2.7 to 5.5
Operating Voltage (vcc)
2.7 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
2
Output Compare Channels
3
Input Capture Channels
1
Pwm Channels
3
32khz Rtc
No
Calibrated Rc Oscillator
Yes
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2512K–AVR–01/10
Figure 89. External Memory Timing (SRWn1 = 0, SRWn0 = 0
Figure 90. External Memory Timing (SRWn1 = 0, SRWn0 = 1)
System Clock (CLK
System Clock (CLK
DA7:0 (XMBK = 0)
DA7:0 (XMBK = 0)
DA7:0
A15:8
CPU
ALE
WR
RD
DA7:0
A15:8
CPU
)
ALE
WR
RD
Prev. Addr.
Prev. Data
)
Prev. Addr.
Prev. Data
T1
T1
1
Address
Address
4
2
5
T2
6
1
3a
3b
Address
Address
XX
4
7
2
8
13
5
T2
6
3a
3b
10
XX
Address
7
8
T3
13
10
Address
Data
15
16
Data
12
9
T3
15
ATmega8515(L)
12
Data
16
Data
9
T4
11
11
T4
14
T5
14
205