ATMEGA329PA-AUR Atmel, ATMEGA329PA-AUR Datasheet - Page 29

• Manufacturer Part Number: ATMEGA329PA-AUR
• Description: IC MCU AVR 32K 20MHZ 64TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA329PA-AUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9. Packaging Information
9.1
8284AS–AVR–10/10
64A
R
Notes:
2325 Orchard Parkway
San Jose, CA 95131
2. Dimensions D1 and E1 do not include mold protrusion. Allowable
3. Lead coplanarity is 0.10 mm maximum.
R
C
1.This package conforms to JEDEC reference MS-026, Variation AEB.
Notes:
2325 Orchard Parkway
San Jose, CA 95131
protrusion is 0.25 mm per side. Dimensions D1 and E1 are maximum
plastic body size dimensions including mold mismatch.
2. Dimensions D1 and E1 do not include mold protrusion. Allowable
3. Lead coplanarity is 0.10 mm maximum.
C
1.This package conforms to JEDEC reference MS-026, Variation AEB.
e
0°~7°
protrusion is 0.25 mm per side. Dimensions D1 and E1 are maximum
plastic body size dimensions including mold mismatch.
PIN 1
e
0°~7°
PIN 1
ATmega169A/169PA/329A/329PA/649A/649P/3290A/3290PA/6490A/6490P
L
L
PIN 1 IDENTIFIER
TITLE
PIN 1 IDENTIFIER
TITLE
64A, 64-lead, 14 x 14 mm Body Size, 1.0 mm Body Thickness,
0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)
64A, 64-lead, 14 x 14 mm Body Size, 1.0 mm Body Thickness,
0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)
D1
D
D1
D
B
B
E1
E1
A1
A1
E
E
A2
A2
SYMBOL
A
SYMBOL
A
A
A1
A2
D
D1
E
E1
B
C
L
e
A
A1
A2
D
D1
E
E1
B
C
L
e
15.75
13.90
15.75
13.90
0.30
0.05
0.09
0.45
COMMON DIMENSIONS
0.95
MIN
(Unit of Measure = mm)
15.75
13.90
15.75
13.90
0.30
–
0.05
0.09
0.45
COMMON DIMENSIONS
0.95
MIN
(Unit of Measure = mm)
–
0.80 TYP
16.00
14.00
16.00
14.00
NOM
1.00
0.80 TYP
–
–
–
–
–
16.00
14.00
16.00
14.00
NOM
1.00
DRAWING NO.
–
–
–
–
–
DRAWING NO.
16.25
14.10
16.25
14.10
MAX
1.20
0.15
1.05
0.45
0.20
64A
0.75
16.25
14.10
16.25
14.10
MAX
1.20
0.15
1.05
0.45
0.20
0.75
64A
10/5/2001
Note 2
Note 2
NOTE
10/5/2001
Note 2
Note 2
NOTE
REV.
B
REV.
B
29