ATmega16 Atmel Corporation, ATmega16 Datasheet - Page 272

• Manufacturer Part Number: ATmega16
• Manufacturer: Atmel Corporation

Specifications of ATmega16

• Flash (kbytes): 16 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: 32
• Ext Interrupts: 3
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Uart: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 1
• 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: 3
• Output Compare Channels: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

2466T–AVR–07/10
Figure 134. Parallel Programming Timing, Loading Sequence with Timing Requirements
Note:
Figure 135. Parallel Programming Timing, Reading Sequence (within the Same Page) with
Timing Requirements
Note:
Table 113. Parallel Programming Characteristics, V
Symbol
V
I
PP
PP
XTAL1
PAGEL
XTAL1
DATA
DATA
BS1
XA0
XA1
BS1
XA0
XA1
OE
1. The timing requirements shown in
1. The timing requirements shown in
loading operation.
reading operation.
Parameter
Programming Enable Voltage
Programming Enable Current
ADDR0 (Low Byte)
LOAD ADDRESS
ADDR0 (Low Byte)
LOAD ADDRESS
(LOW BYTE)
(LOW BYTE)
(1)
t
XLOL
t
OLDV
(LOW BYTE)
LOAD DATA
DATA (Low Byte)
(LOW BYTE)
DATA (Low Byte)
READ DATA
Figure 133
Figure 133
t
XLXH
t
BVDV
CC
(that is, t
(that is, t
(HIGH BYTE)
LOAD DATA
= 5V ±10%
DATA (High Byte)
(HIGH BYTE)
11.5
READ DATA
Min
DATA (High Byte)
t
XLPH
DVXH
DVXH
LOAD DATA
, t
, t
Typ
XHXL
XHXL
t
OHDZ
t
ATmega16(L)
PLXH
, and t
, and t
Max
12.5
250
LOAD ADDRESS
LOAD ADDRESS
(LOW BYTE)
(LOW BYTE)
XLDX
XLDX
ADDR1 (Low Byte)
ADDR1 (Low Byte)
Units
μA
) also apply to
) also apply to
V
(1)
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