AT90PWM81-16SN Atmel, AT90PWM81-16SN Datasheet - Page 149
AT90PWM81-16SN
Manufacturer Part Number
AT90PWM81-16SN
Description
IC MCU AVR 8K FLASH ISP 20SOIC
Manufacturer
Atmel
Series
AVR® 90PWM Lightingr
Datasheet
1.AT90PWM81-16MN.pdf
(325 pages)
Specifications of AT90PWM81-16SN
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
SPI
Peripherals
Brown-out Detect/Reset, PWM, WDT
Number Of I /o
16
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
20-SOIC (7.5mm Width)
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI
Maximum Clock Frequency
16 MHz
Number Of Timers
1
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
On-chip Dac
10 bit, 1 Channel
Height
2.35 mm
Length
13 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Width
7.6 mm
For Use With
ATSTK600-SOIC - STK600 SOCKET/ADAPTER FOR SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT90PWM81-16SN
Manufacturer:
Atmel
Quantity:
1 500
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13.3.1
13.4
13.4.1
7734P–AVR–08/10
Signal Description
Output Polarity
Input Description
The polarity “active high” or “active low” of the PSCR outputs is programmable. All the timing diagrams
in the following examples are given in the “active high” polarity.
Figure 13-2.
Table 13-1.
OCRrRB[11
:0]
OCRrSB[11:
0]
OCRrRA[11
:0]
Name
PSCR External Block View
Internal Inputs
Compare Value which Reset Signal on Part B (PSCOUTr1)
Compare Value which Set Signal on Part B (PSCOUTr1)
Compare Value which Reset Signal on Part A (PSCOUTr0)
OCRrR B[11:0]
OCRrSB[11:0]
OCRrR A[11:0]
OCRrSA[11:0]
PICRr[11:0]
Description
IRQ PSC r
CLK
CLK
PLL
I/O
12
12
12
12
12
PSCrASY
3
PSCOUT r0
PSCOUT r1
PSCINr
Aralog
Comparator
Output
AT90PWM81
Register
12 bits
Register
12 bits
Register
12 bits
Type
Width
149
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