Serial peripheral interface – spi, Atmega161(l) – Rainbow Electronics ATmega161L User Manual
Page 63
63
ATmega161(L)
1228C–AVR–08/02
Serial Peripheral
Interface – SPI
The Serial Peripheral Interface (SPI) allows high-speed synchronous data transfer
between the ATmega161 and peripheral devices or between several AVR devices. The
ATmega161 SPI features include the following:
•
Full-duplex, 3-wire Synchronous Data Transfer
•
Master or Slave Operation
•
LSB First or MSB First Data Transfer
•
Seven Programmable Bit Rates
•
End-of-Transmission Interrupt Flag
•
Write Collision Flag Protection
•
Wake-up from Idle Mode (Slave Mode Only)
•
Double-speed (CK/2) Master SPI Mode
Figure 40. SPI Block Diagram
SPI2X
SPI2X
DIVIDER
/2/4/8/16/32/64/128
See also other documents in the category Rainbow Electronics Sensors:
- MAX5151 (16 pages)
- MAXQ3108 (64 pages)
- MAX5661 (39 pages)
- MAX6691 (7 pages)
- MAX5362 (12 pages)
- ADC10158 (26 pages)
- MAX8922L (14 pages)
- MAX8596Z (8 pages)
- MAX7491 (18 pages)
- MAX15040 (15 pages)
- MAX5177 (16 pages)
- ADC08138 (22 pages)
- MAX5961 (42 pages)
- T89C51RD2 (86 pages)
- MAX16055 (9 pages)
- MAX6659 (17 pages)
- ADC0820 (20 pages)
- MAX6678 (19 pages)
- MAX8884Z (15 pages)
- MAX16915 (9 pages)
- MAX8620 (18 pages)
- MAX5144 (12 pages)
- MAX6670 (8 pages)
- MAX8760 (39 pages)
- W78C32C (14 pages)
- MX7533 (8 pages)
- MAX8727 (13 pages)
- MAX9053 (15 pages)
- W78C54 (16 pages)
- MAX8614B (15 pages)
- W90N740 (219 pages)
- MAX6626 (13 pages)
- ADC10738 (30 pages)
- MAX17000 (31 pages)
- MAX5051 (21 pages)
- MAXQ1004 (18 pages)
- MAX6871 (51 pages)
- MX7847 (12 pages)
- MAX6608 (6 pages)
- MAX17083 (15 pages)
- MAX6641 (17 pages)
- MAX5251 (16 pages)
- MAX6338 (8 pages)
- MAX6690 (16 pages)
- MAX8668 (18 pages)