ATMEGA640V-8CU Atmel, ATMEGA640V-8CU Datasheet - Page 3
![IC MCU AVR 64K FLASH 100-CBGA](/photos/6/89/68968/313-100-cbga_sml.jpg)
ATMEGA640V-8CU
Manufacturer Part Number
ATMEGA640V-8CU
Description
IC MCU AVR 64K FLASH 100-CBGA
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA640V-8CU
Core Processor
AVR
Core Size
8-Bit
Speed
8MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
86
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TFBGA
Processor Series
ATMEGA64x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
8 KB
Interface Type
2-Wire, SPI, USART
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
86
Number Of Timers
6
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 16 Channel
For Use With
ATSTK600-TQFP100 - STK600 SOCKET/ADAPTER 100-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK503 - STARTER KIT AVR EXP MODULE 100P
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Figure 1-2.
2549M–AVR–09/10
A
B
C
D
E
F
G
H
J
K
1
CBGA-pinout ATmega640/1280/2560
2
3
Top view
4
Table 1-1.
Note:
5
A
B
C
D
G
H
K
E
F
J
6
The functions for each pin is the same as for the 100 pin packages shown in
AVCC
GND
GND
VCC
PH7
PE2
PE3
PE7
PB3
PB7
7
1
CBGA-pinout ATmega640/1280/2560
8
AREF
9
PG5
PH0
PH4
PG3
PG4
PE0
PE4
PB1
PB4
2
10
RESET
VCC
PH1
PH6
PF0
PF1
PE1
PE5
PB2
PB6
3
ATmega640/1280/1281/2560/2561
GND
PH3
PF2
PF3
PF4
PE6
PB0
PB5
PL1
PL0
4
10
XTAL2
XTAL1
9
PH2
PH5
PF5
PF6
PF7
PL4
PL2
PL3
5
8
Bottom view
7
PK0
PK1
PK2
PD1
PD0
PA4
PJ6
PL7
PL6
PL5
6
6
5
PK3
PK4
PK5
PD5
PD4
PD3
PD2
PA5
PJ5
PJ1
7
4
PC5
PC4
PC1
PD6
PK6
PK7
PJ7
PA6
PJ4
PJ0
3
8
Figure 1-1 on page
2
GND
PC7
PC6
PC3
PC0
PD7
PA0
PA1
PA7
PJ3
1
9
GND
VCC
VCC
PG2
PC2
PG1
PG0
PA2
PA3
PJ2
10
A
B
C
D
E
F
G
H
J
K
2.
3
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