AT32UC3B1256-Z1UR Atmel, AT32UC3B1256-Z1UR Datasheet - Page 622

• Manufacturer Part Number: AT32UC3B1256-Z1UR
• Description: MCU AVR32 256K FLASH 48-QFN
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3B1256-Z1UR

• Package / Case: 48-QFN Exposed Pad
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 60MHz
• Number Of I /o: 28
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Connectivity: I²C, IrDA, SPI, SSC, UART/USART, USB
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

28.3
Table 28-2.
Table 28-3.
28.4
28.4.1
Table 28-4.
Table 28-5.
28.4.2
Table 28-6.
32059J–12/2010
Symbol
V
V
I
I
Symbol
C
C
C
C
Symbol
V
Symbol
C
C
Symbol
BODLEVEL
OUT
SCR
VDDIN
VDDOUT
ADVREF
IN1
IN2
OUT1
OUT2
VREF1
VREF2
Regulator Characteristics
Analog Characteristics
ADC Reference
BOD
Electrical Characteristics
Decoupling Requirements
Electrical Characteristics
Decoupling Requirements
BOD Level Values
Parameter
Supply voltage (input)
Supply voltage (output)
Maximum DC output current
Static Current of internal regulator
Parameter
Input Regulator Capacitor 1
Input Regulator Capacitor 2
Output Regulator Capacitor 1
Output Regulator Capacitor 2
Parameter
Analog voltage reference (input)
Parameter
Voltage reference Capacitor 1
Voltage reference Capacitor 2
Parameter Value
00 0000b
01 0111b
01 1111b
10 0111b
Table 28-6
describes the values of the BODLEVEL field in the flash FGPFR register.
Conditions
V
Low Power mode (stop, deep stop or
static) at T
Conditions
Conditions
Conditions
Conditions
VDDIN
= 3.3V
A
= 25°C
Min.
Typ.
Min.
Typ.
Min.
1.70
470
4.7
2.2
2.6
10
3
1
1
Typ.
Typ.
Typ.
1.44
1.52
1.61
1.71
3.3
1.8
Technology
10
Technology
AT32UC3B
NPO
NPO
NPO
NPO
X7R
X7R
Max.
Max.
Max.
1.85
100
3.6
3.6
Unit
Unit
Unit
Unit
Unit
mA
µA
nF
µF
pF
µF
nF
uF
V
V
V
V
V
V
V
622