Hn

Thng

MoATMEANCI 6

SooooEoPoPoooooo

ngdns

7 nm 20

dule MCUGA128 c64-pin.

S 1 : vi io 128K Byo 4 K Byteo 4K Byteso JTAG (IEEEPROM,o 2 Timer/CPrescalers)o 2 Timer/CPrescalers)o 1 b mo 2 knh Po 6 knh Po 8 knh 10o 2 knh vio Giao tip

dngc

007

U_AVR12a hng A

u khin Aytes Flash les EEPROMs SRAM. EEE std. 1, cu ch FuCounters 8). Counter 16) v ch

m thi gian WM 8-bit WM vi 0-bit ADCi phn vi

p I2C 1 kn

M

ccMod

28 bao gATMEL. K

ATMEGA1lp trnh hM, chu k

149.1 Comuses v lp8-bit vi ch

6-bit vi ch Capture.

thc.

phn giC. li c t

nh.

MODUL

duleMC

m thnh Kt ni vi

28 c cc t thng (IS100,000 l

mpliant), hp trnh Lockh so sn

h so s

i c th lp

h lp trnh

LE MC

U_AVR1

L T

phn truni Mainboa

thng s saP); 1,000 ln ghi/xa.

tr debugk bits. nh (Compa

nh (Comp

p trnh t 1

h ti 1x, 10

CU_AV

128.

Tn Cn

ng tm lard th ngh

au: ln ghi/xa

g trn chip,

are) v ch

are), ch

1n 16 bit

0x, hay 200

VR128

ng, HSPK

vi iu him thng

a.

, lp trnh F

chia t

chia t l

s.

0x.

2007

KT TPHCM

khin AVg qua sock

Flash,

l (Separa

(Separate

M.

VR ket

ate

HngdnsdngccModuleMCU_AVR128. 2007

Thng 7 nm 2007 L Tn Cng, HSPKT TPHCM.

o Giao tip UART 2 knh. o Giao tip ni tip tc cao SPI. o Watchdog Timer. o B so snh analog trn chip. o Mch dao ng RC trong chip.

S phn b chn:

PA0

VCC

PF7

RN61.8K1234 5

678

PA7

VCC

/RESET

RN41.8K

1234 5

678

TMS

RN3

1.8K

1234 5

678

PD1

RN8

1.8K

12345

678

PF4

WR

PE2

MOSIMISO

TDO

U1

ATMEGA128

123456789

1011121314151617

1819

20

21

2223 24

2526272829303132

3334

3536373839404142

43

4445464748495051

52

53

5455565758596061

62

63

64

PEN

PE0 (RXD0 / PDI)PE1 (TXD0 / PDO)PE2 (XCK0 / AIN0)PE3 (OC3A / AIN1)PE4 (OC3B / INT4)PE5 (OC3C / INT5)PE6 (T3 / INT6)PE7 (ICP3 / INT7)

PB0 (SS)PB1 (SCK)

PB2 (MOSI)PB3 (MISO)PB4 (OC0)

PB5 (OC1A)PB6 (OC1B)

PB7 (OC2/OC1C)

PG

3 /

TOS

C2

PG

4 /

TOS

C1

RESET VCC

GN

D

XT

AL2

XT

AL1

PD0 (SCL/INT0)PD1 (SDA/INT1)PD2 (RXD1/NT2)PD3 (TXD1/INT3)

PD4 (ICP1)PD5 (XCK1)

PD6 (T1)PD7 (T2)

(WR) PG0(RD) PG1

(A8) PC0(A9) PC1

(A10) PC2(A11) PC3(A12) PC4(A13) PC5(A14) PC6(A15) PC7

(ALE) PG2

(AD7) PA7(AD6) PA6(AD5) PA5(AD4) PA4(AD3) PA3(AD2) PA2(AD1) PA1(AD0) PA0VC

C

GN

D

(ADC7/TDI) PF7(ADC6/TDO) PF6(ADC5/TMS) PF5(ADC4/TCK) PF4(ADC3) PF3(ADC2) PF2(ADC1) PF1(ADC0) PF0

AREF

GND

AVCC

PF1

PE5

PB2

AREF

PC4

PD6RN91.8K

12345

678

PA1

C10.1uF

PC3

TDI

R110K

PA4

PD0

C722p

PB7

PB1

PE3

RN11

1.8K

12345

678

PF0

PE6

PC5

PC1

PA2

PD5

RN71.8K

12345

678

PB6

PA5

X1

16M

PC6

PE0

PD4

PC0

PA3

PF6

C20.1uF

PD3

PE7

X2

Clock

PF5

RN10

1.8K

12345

678

PB5

RN1

1.8K

1234 5

678

RN5 1.8K1234 5

678

C622p

PF3

PB0

PC7

RD

PA6

RN21.8K

1234 5

678

TCK

PE1

PB4

PF2

PB3

C3

10u

PD2

PC2

PE4

ALE

SW1

PD7

HngdnsdngccModuleMCU_AVR128. 2007

Thng 7 nm 2007 L Tn Cng, HSPKT TPHCM.

S 2: nt nhn reset vi iu khin, reset tc ng mc thp.

S 3: dao ng RC trong chip hot ng c ti a 8Mhz. Khi mun hot ng vi

dao ng cao hn th ta phi thit lp cu tr dao ng ngoi, trn module cung cp thch anh ngoi 16Mhz .

S 4: ATMEGA128 h tr b m thi gian thc, trn module cung cp thch anh thi gian 32.768KHz cho dao ng ny.

S 5: header np h thng ISP cho AVR128.

Chng trnh s dng np chp s dng chng trnh ISP_PROG, xem thm ti liu

hng dn s dng chng trnh np h thng ISP_PROG. S 6: header cng JTAG.

AVR128 h tr np chng trnh v debug trn chip thng qua cng JTAG, phn cng

debug l JTAGICE chy vi AVR Studio 4.

VCC

/RESET

R110K

C3

10uSW

1

PB1

VCC

/RESET

MOSI

J1

ICIS

P12345678

MISO

TDI

/RESET

VCC

TCKTMSTDO

J3

JTA

G

12345678

Hn

Thng

Sbn ngos 2 c

S

ngdns

7 nm 20

S 7,8 : jumoi, nu cha header s

S 9: khi m

J4

ADC REF

123

A

dngc

007

mper chn hn t pha 8.

module MC

VCC

AREF

R310K

J51

2

3

ccMod

in p tha bn ngo

CU c c

C50.1uF

VCC

K

5

AV

AREF

L147

1

2

duleMC

ham chiu ci th in

p ngun th

VCC

7uH

C40.1

U_AVR1

L T

cp cho ADp tham ch

h led mu

D1

POWER

VCC

uFR2330

128.

Tn Cn

DC ca AVhiu VREF

u s sng

R LED

ng, HSPK

VR128 t bF s c

g.

2007

KT TPHCM

bn trong hcp qua ch

M.

hay hn

HngdnsdngccModuleMCU_AVR128. 2007

Thng 7 nm 2007 L Tn Cng, HSPKT TPHCM.

S 10: socket ANCI 64-pin dng kt ni vi mainboard th nghim.

PA2

PF7

PE4

PE1

PB1

PB4

PD7

PC2

PF2

WR

PD0

J2

HEADER 32x2

13579

111315171921232527293133353739414345474951535557596163

246810121416182022242628303234363840424446485052545658606264

PA4

PA1

PE6

PE3

PC7

PB2

PD5

PC0

PF1

RD

PA3

PF4

PE5

PA6

PB0

PB7

PD6

PC5

PD3

PF3

PF6

PE0

PA5

PB5

PE7

PC3

PC6

VCCPD1

PD4

PA0

PF5

PE2

PA7

PB3

PB6

PC1

PC4

ALE

PD2

PF0