ATMEGA649P-MU Atmel, ATMEGA649P-MU Datasheet - Page 32
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ATMEGA649P-MU
Manufacturer Part Number
ATMEGA649P-MU
Description
IC MCU AVR 64K FLASH 64QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA649P-MU
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
54
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
4K 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-VFQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
9.4
32
Notes:
100A
Notes:
ATmega169A/169PA/329A/329PA/649A/649P/3290A/3290PA/6490A/6490P
R
2325 Orchard Parkway
San Jose, CA 95131
R
1. This package conforms to JEDEC reference MS-026, Variation AED.
2. Dimensions D1 and E1 do not include mold protrusion. Allowable
3. Lead coplanarity is 0.08 mm maximum.
C
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.
1. This package conforms to JEDEC reference MS-026, Variation AED.
2. Dimensions D1 and E1 do not include mold protrusion. Allowable
3. Lead coplanarity is 0.08 mm maximum.
C
e
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
0˚~7˚
L
L
PIN 1 IDENTIFIER
TITLE
PIN 1 IDENTIFIER
TITLE
100A, 100-lead, 14 x 14 mm Body Size, 1.0 mm Body Thickness,
0.5 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)
100A, 100-lead, 14 x 14 mm Body Size, 1.0 mm Body Thickness,
0.5 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
0.17
0.05
0.09
0.45
COMMON DIMENSIONS
0.95
MIN
(Unit of Measure = mm)
15.75
13.90
15.75
13.90
0.17
–
0.05
0.09
0.45
COMMON DIMENSIONS
0.95
MIN
(Unit of Measure = mm)
–
0.50 TYP
16.00
14.00
16.00
14.00
NOM
1.00
0.50 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
0.27
0.20
100A
0.75
16.25
14.10
16.25
14.10
MAX
1.20
0.15
1.05
0.27
0.20
100A
0.75
10/5/2001
8284AS–AVR–10/10
Note 2
Note 2
NOTE
10/5/2001
Note 2
Note 2
NOTE
REV.
C
REV.
C