ATMEGA163 ATMEL [ATMEL Corporation], ATMEGA163 Datasheet - Page 93
ATMEGA163
Manufacturer Part Number
ATMEGA163
Description
8-bit Microcontroller with 16K Bytes In-System Programmable Flash
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.ATMEGA163.pdf
(187 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA163-8AC
Manufacturer:
ATMEL
Quantity:
1 600
Part Number:
ATMEGA163-8AI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATMEGA163L-4AI
Manufacturer:
ATMEL
Quantity:
984
- Current page: 93 of 187
- Download datasheet (3Mb)
Assembly Code Example –
Master Receiver Mode
1142E–AVR–02/03
;Part specific include file and TWI include file must be included.
; <Initialize registers TWAR and TWBR>
wait5:in
wait6:in
wait7:in
wait8:in
;<Receive more data bytes if needed>
;receive next to last data byte.
ldi
out
sbrs
rjmp
in
cpi
brne
ldi
out
ldi
out
sbrs
rjmp
in
cpi
brne
ldi
out
sbrs
rjmp
in
cpi
brne
in
nop
ldi
out
r16,TWCR
r16, (1<<TWINT) | (1<<TWSTA) | (1<<TWEN)
TWCR, r16
r16,TWCR
r16, TWINT
wait5
r16, TWSR
r16, START
ERROR
r16, 0xc9
TWDR, r16
r16, (1<<TWINT) | (1<<TWEN)
TWCR, r16
r16, TWINT
wait6
r16, TWSR
r16, MR_SLA_ACK; different from MR_SLA_ACK, go to ERROR
ERROR
r16, (1<<TWINT) | (1<<TWEA) | (1<<TWEN)
TWCR, r16
r16,TWCR
r16, TWINT
wait7
r16, TWSR
r16, MR_DATA_ACK ; different from MR_DATA_ACK, go to ERROR
ERROR
r16, TWDR
r16, (1<<TWINT) | (1<<TWEA) | (1<<TWEN)
TWCR, r16
r16,TWCR
;Send START condition
; Wait for TWINT flag set. This indicates that
; the START condition has been transmitted
; Check value of TWI Status Register. If status
; different from START, go to ERROR
; Load SLA+R into TWDR Register
; Clear TWINT bit in TWCR to start transmission of
; SLA+R
; Wait for TWINT flag set. This indicates that
; SLA+R has been transmitted, and ACK/NACK has
; been received
; Check value of TWI Status Register. If status
; Clear TWINT bit in TWCR to start reception of
; data.
; Setting TWEA causes ACK to be returned after
; reception of data byte
; Wait for TWINT flag set. This indicates that
; data has been received and ACK returned
; Check value of TWI Status Register. If status
; Input received data from TWDR.
;<do something with received data>
; Clear TWINT bit in TWCR to start reception of
; data. Setting TWEA causes ACK to be returned
; after reception of data byte
; Wait for TWINT flag set. This indicates that
ATmega163(L)
93
Related parts for ATMEGA163
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Atmel CryptoMemory
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
Atmel CryptoMemory
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
Atmel CryptoMemory, 16Kbit
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
8-bit Atmel Microcontrollers
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
8-bit Atmel Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
8-bit Atmel Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
8-bit Atmel Microcontroller with 16/32/64K Bytes In-System Programmable Programmable
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet: