ATmega162/V. 8-bit Timer/Counter2 with PWM. and Asynchronous operation 138. Serial Peripheral Interface – SPI 157. USART 166 - Datasheet ATmega162, ATmega162V - Complete Atmel
40P6. COMMON DIMENSIONS. SYMBOL. MIN. NOM. MAX. NOTE. TITLE. DRAWING NO. REV. 312. ATmega162/V - Datasheet ATmega162, ATmega162V - Complete Atmel
ATmega48A, ATmega48PA, ATmega88A, ATmega88PA, ATmega168A, ATmega1688PA, ATmega328, ATmega328P datasheet
![atmega328p - Atmel SPI "wait for transmission complete" example is wrong? - Electrical Engineering Stack Exchange atmega328p - Atmel SPI "wait for transmission complete" example is wrong? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/set8s.png)