ATmega6490P.pdf 데이터시트 (총 30 페이지) - 파일 다운로드 ATmega6490P 데이타시트 다운로드

No Preview Available !

Atmel ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P
8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
DATASHEET SUMMARY
Features
High performance, low power Atmel® AVR® 8-Bit Microcontroller
Advanced RISC architecture
– 130 powerful instructions – most single clock cycle execution
– 32 × 8 general purpose working registers
– Fully static operation
– Up to 16MIPS throughput at16MHz (Atmel ATmega169A/169PA/649A/649P)
– Up to 20 MIPS throughput at 20MHz (Atmel ATmega329A/329PA/3290A/3290PA/6490A/6490P)
– On-chip 2-cycle multiplier
High endurance non-volatile memory segments
– In-system self-programmable flash program memory
• 16Kbytes (Atmel ATmega169A/ATmega169PA)
• 32Kbytes (Atmel ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA)
• 64Kbytes (Atmel ATmega649A/ATmega649P/ATmega6490A/ATmega6490P)
– EEPROM
• 512bytes (ATmega169A/ATmega169PA)
• 1Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA)
• 2Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P)
– Internal SRAM
• 1Kbytes (ATmega169A/ATmega169PA)
• 2Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA)
• 4Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P)
– Write/erase cyles: 10,000 flash/100,000 EEPROM
– Data retention: 20 years at 85°C/100 years at 25°C (1)
– Optional Boot Code Section with Independent Lock Bits
• In-System Programming by On-chip Boot Program
• True read-while-write operation
– Programming lock for software security
Atmel QTouch® library support
– Capacitive touch buttons, sliders and wheels
– Atmel QTouch and QMatrix acquisition
– Up to 64 sense channels
JTAG (IEEE std. 1149.1 compliant) Interface
– Boundary-scan capabilities according to the JTAG standard
– Extensive on-chip debug support
– Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
Peripheral features
– 4 × 25 segment LCD driver
(ATmega169A/ATmega169PA/ATmega329A/ATmega329PA/ATmega649A/ATmega649P)
– 4 × 40 segment LCD driver (ATmega3290A/ATmega3290PA/ATmega6490A/ATmega6490P)
– Two 8-bit Timer/Counters with Separate Prescaler and Compare mode
– One 16-bit Timer/Counter with Separate Prescaler, Compare mode, and Capture mode
8284FS–AVR–07/2014

No Preview Available !

– Real Time Counter with separate oscillator
– Four PWM channels
– 8-channel, 10-bit ADC
– Programmable Serial USART
– Master/Slave SPI Serial Interface
– Universal Serial Interface with Start Condition Detector
– Programmable Watchdog Timer with Separate On-chip oscillator
– On-chip analog comparator
– Interrupt and Wake-up on pin change
Special microcontroller features
– Power-on reset and programmable Brown-out detection
– Internal calibrated oscillator
– External and internal interrupt sources
– Five sleep modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby
I/O and packages
– 54/69 programmable I/O lines
– 64/100-lead TQFP, 64-pad QFN/MLF, and 64-pad DRQFN
Speed Grade:
– ATmega169A/169PA/649A/649P:
• 0 - 16MHz @ 1.8 - 5.5V
– ATmega3290A/3290PA/6490A/6490P:
• 0 - 20MHz @ 1.8 - 5.5V
Temperature range:
– -40°C to 85°C industrial
Ultra-low power consumption (picoPower® devices)
– Active mode:
• 1MHz, 1.8V: 215µA
• 32kHz, 1.8V: 8µA (including oscillator)
• 32kHz, 1.8V: 25µA (including oscillator and LCD)
– Power-down mode:
• 0.1µA at 1.8V
– Power-save mode:
• 0.6µA at 1.8V (Including 32kHz RTC)
• 750nA at 1.8V
ATmega169A/PA/329A/PA/649A/P/3290A/PA/6490A/P [DATASHEET SUMMARY]
8284FS–AVR–07/2014
2

No Preview Available !

1. Pin configurations
1.1 Pinout - 64A (TQFP) and 64M1 (QFN/MLF)
Figure 1-1. Pinout Atmel ATmega169A/ATmega169PA/ATmega329A/ATmega329PA/ATmega649A/ATmega649P.
LCDCAP 1
(RXD/PCINT0) PE0 2
(TXD/PCINT1) PE1 3
(XCK/AIN0/PCINT2) PE2 4
(AIN1/PCINT3) PE3 5
(USCK/SCL/PCINT4) PE4 6
(DI/SDA/PCINT5) PE5 7
(DO/PCINT6) PE6 8
(CLKO/PCINT7) PE7 9
(SS/PCINT8) PB0 10
(SCK/PCINT9) PB1 11
(MOSI/PCINT10) PB2 12
(MISO/PCINT11) PB3 13
(OC0A/PCINT12) PB4 14
(OC1A/PCINT13) PB5 15
(OC1B/PCINT14) PB6 16
INDEX CORNER
48 PA3 (COM3)
47 PA4 (SEG0)
46 PA5 (SEG1)
45 PA6 (SEG2)
44 PA7 (SEG3)
43 PG2 (SEG4)
42 PC7 (SEG5)
41 PC6 (SEG6)
40 PC5 (SEG7)
39 PC4 (SEG8)
38 PC3 (SEG9)
37 PC2 (SEG10)
36 PC1 (SEG11)
35 PC0 (SEG12)
34 PG1 (SEG13)
33 PG0 (SEG14)
ATmega169A/PA/329A/PA/649A/P/3290A/PA/6490A/P [DATASHEET SUMMARY]
8284FS–AVR–07/2014
3

No Preview Available !

1.2 Pinout - 100A (TQFP)
Figure 1-2. Pinout Atmel ATmega3290A/ATmega3290PA/ATmega6490A/ATmega6490P.
TQFP
LCDCAP
(RXD/PCINT0) PE0
(TXD/PCINT1) PE1
(XCK/AIN0/PCINT2) PE2
(AIN1/PCINT3) PE3
(USCK/SCL/PCINT4) PE4
(DI/SDA/PCINT5) PE5
(DO/PCINT6) PE6
(CLKO/PCINT7) PE7
VCC
GND
DNC
(PCINT24/SEG35) PJ0
(PCINT25/SEG34) PJ1
DNC
DNC
DNC
DNC
(SS/PCINT8) PB0
(SCK/PCINT9) PB1
(MOSI/PCINT10) PB2
(MISO/PCINT11) PB3
(OC0A/PCINT12) PB4
(OC1A/PCINT13) PB5
(OC1B/PCINT14) PB6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
INDEX CORNER
75 PA3 (COM3)
74 PA4 (SEG0)
73 PA5 (SEG1)
72 PA6 (SEG2)
71 PA7 (SEG3)
70 PG2 (SEG4)
69 PC7 (SEG5)
68 PC6 (SEG6)
67 DNC
66 PH3 (PCINT19/SEG7)
65 PH2 (PCINT18/SEG8)
64 PH1 (PCINT17/SEG9)
63 PH0 (PCINT16/SEG10)
62 DNC
61 DNC
60 DNC
59 DNC
58 PC5 (SEG11)
57 PC4 (SEG12)
56 PC3 (SEG13)
55 PC2 (SEG14)
54 PC1 (SEG15)
53 PC0 (SEG16)
52 PG1 (SEG17)
51 PG0 (SEG18)
Note: The large center pad underneath the QFN/MLF packages is made of metal and internally connected to GND. It should be soldered
or glued to the board to ensure good mechanical stability. If the center pad is left unconnected, the package might loosen from the
board.
ATmega169A/PA/329A/PA/649A/P/3290A/PA/6490A/P [DATASHEET SUMMARY]
8284FS–AVR–07/2014
4

No Preview Available !

1.3 Pinout - 64MC (DRQFN)
Figure 1-3.
Pinout Atmel ATmega169A/ATmega169PA.
Top view
Bottom view
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
A25
B22
A24
B21
A23
B20
A22
B19
A21
B18
A20
B17
A19
B16
A18
A25
B22
A24
B21
A23
B20
A22
B19
A21
B18
A20
B17
A19
B16
A18
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
Table 1-1.
DRQFN-64 Pinout ATmega169A/ATmega169PA.
A1 PE0 A9
B1 VLCDCAP B8
A2 PE1 A10
B2 PE2 B9
A3 PE3 A11
B3 PE4 B10
A4 PE5 A12
B4 PE6 B11
A5 PE7 A13
B5 PB0 B12
A6 PB1 A14
B6 PB2 B13
A7 PB3 A15
B7 PB5 B14
A8 PB4 A16
B15
A17
PB7
PB6
PG3
PG4
RESET
VCC
GND
XTAL2 (TOSC2)
XTAL1 (TOSC1)
PD0 (SEG22)
PD1 (SEG21)
PD2 (SEG20)
PD3 (SEG19)
PD4 (SEG18)
PD5 (SEG17)
PD7 (SEG15)
PD6 (SEG16)
A18
B16
A19
B17
A20
B18
A21
B19
A22
B20
A23
B21
A24
B22
A25
PG1 (SEG13)
PG0 (SEG14)
PC0 (SEG12)
PC1 (SEG11)
PC2 (SEG10)
PC3 (SEG9)
PC4 (SEG8)
PC5 (SEG7)
PC6 (SEG6)
PC7 (SEG5)
PG2 (SEG4)
PA7 (SEG3)
PA6 (SEG2)
PA4 (SEG0)
PA5 (SEG1)
A26
B23
A27
B24
A28
B25
A29
B26
A30
B27
A31
B28
A32
B29
A33
B30
A34
PA2 (COM2)
PA3 (COM3)
PA1 (COM1)
PA0 (COM0)
VCC
GND
PF7
PF6
PF5
PF4
PF3
PF2
PF1
PF0
AREF
AVCC
GND
ATmega169A/PA/329A/PA/649A/P/3290A/PA/6490A/P [DATASHEET SUMMARY]
8284FS–AVR–07/2014
5