AT32UC3L032-D3UR Atmel, AT32UC3L032-D3UR Datasheet - Page 640

MCU AVR32 32KB FLASH 48TLLGA

AT32UC3L032-D3UR

Manufacturer Part Number
AT32UC3L032-D3UR
Description
MCU AVR32 32KB FLASH 48TLLGA
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet

Specifications of AT32UC3L032-D3UR

Core Processor
AVR
Core Size
32-Bit
Speed
50MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, PWM, WDT
Number Of I /o
36
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.62 V ~ 3.6 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TLLGA
Processor Series
AT32UC3x
Core
AVR32
Data Bus Width
32 bit
Data Ram Size
16 KB
Interface Type
SPI, TWI, USART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
36
Number Of Timers
7
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL
Development Tools By Supplier
AT32UC3L-EK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 9 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details
Figure 27-2. Analog Comparator Interface in Window Mode
27.6.5.1
27.6.5.2
32099F–11/2010
COMMON
ACNn+1
ACPn
Window Mode Output
Window Mode Interrupts
ACPn+1
ACNn
When operating in window mode, each channel generates the same ACOUT outputs as in nor-
mal mode, see
Additionally, the ACIFB generates a window mode signal (acwout) according to the common
input voltage to be compared:
When operating in window mode, each channel can generate the same interrupts as in normal
mode, see
Additionally, when channels operate in window mode, programming Window Mode Interrupt Set-
tings in the Window Mode Configuration Register (CONFWn.WIS) can cause interrupts to be
generated when:
• ACWOUT = 1 if the common input voltage is inside the window, V
• ACWOUT = 0 if the common input voltage is outside the window, V
• ACWOUT = 0 if the window mode output is not available (SR.ACRDYn=0 or
• As soon as the common input voltage is inside the window.
• As soon as the common input voltage is outside the window.
• On toggle of the window compare output (ACWOUT).
• When the comparison in both channels in the window pair is ready.
V
SR.ACRDYn+1=0)
common
Comparator pair
Section
> V
ACP(N)
Section
+
-
+
-
AC
AC
27.6.4.2.
27.6.4.1.
Filter
Filter
ACOUTn
ACOUTn+1
Window
Module
ACWOUT
AT32UC3L016/32/64
Peripheral Event
Generator
Window
Generator
Interrupt
ACN(N+1)
common
window event
IRQ
< V
< V
common
ACN(N+1)
< V
or
ACP(N)
640

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