atmega32c1 ATMEL Corporation, atmega32c1 Datasheet - Page 69

• Manufacturer Part Number: atmega32c1
• Description: Atmega32m1 Automotive 8-bit Avr Microcontroller With 32k/64k Bytes In-system Programmable Flash
• Manufacturer: ATMEL Corporation

7647A–AVR–02/08
MISO, Master Data input, Slave Data output pin for SPI channel. When the SPI is enabled as a
master, this pin is configured as an input regardless of the setting of DDB0. When the SPI is
enabled as a slave, the data direction of this pin is controlled by DDB0. When the pin is forced to
be an input, the pull-up can still be controlled by the PORTB0 and PUD bits.
PSCOUT2A, Output 2A of PSC.
PCINT0, Pin Change Interrupt 0.
Table 9-4
in
Table 9-4.
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
Figure 9-5 on page
and
Table 9-5
Overriding Signals for Alternate Functions in PB7..PB4
PB7/ADC4/
PSCOUT0B/SCK/
PCINT7
SPE • MSTR • SPIPS
PB7 • PUD • SPIPS
SPE • MSTR • SPIPS
+ PSCen01
PSCen01
SPE • MSTR • SPIPS
PSCout01 • SPIPS +
PSCout01 •
PSCen01 • SPIPS
+ PSCout01 •
PSCen01 • SPIPS
ADC4D
0
SCKin • SPIPS •
ireset
ADC4
65.
relates the alternate functions of Port B to the overriding signals shown
PB6/ADC7/
PSCOUT1B/
PCINT6
0
0
PSCen11
1
PSCen11
PSCOUT11
ADC7D
0
ICP1B
ADC7
ATmega32/64/M1/C1
PB5/ADC6/
INT2/ACMPN1/
AMP2-/PCINT5
0
0
0
0
0
0
ADC6D + In2en
In2en
INT2
ADC6
PB4/AMP0+/
PCINT4
0
0
0
0
0
0
AMP0ND
0
AMP0+
69