AT91SAM7S32-AI ATMEL [ATMEL Corporation], AT91SAM7S32-AI Datasheet - Page 5

• Manufacturer Part Number: AT91SAM7S32-AI
• Description: AT91 ARM Thumb-based Microcontrollers
• Manufacturer: ATMEL [ATMEL Corporation]

Table 1. Signal Description List (Continued)
6071A–ATARM–28-Oct-04
Signal Name
SCK0
TXD0
RXD0
RTS0
CTS0
TD
RD
TK
RK
TF
RF
TCLK0
TIOA0 - TIOA1
TIOB0 - TIOB1
PWM0 - PWM3
MISO
MOSI
SPCK
NPCS0
NPCS1-NPCS3
TWD
TWCK
AD0-AD3
AD4-AD7
ADTRG
ADVREF
PGMEN0-PGMEN1
PGMM0-PGMM3
Function
Serial Clock
Transmit Data
Receive Data
Request To Send
Clear To Send
Transmit Data
Receive Data
Transmit Clock
Receive Clock
Transmit Frame Sync
Receive Frame Sync
External Clock Input
I/O Line A
I/O Line B
PWM Channels
Master In Slave Out
Master Out Slave In
SPI Serial Clock
SPI Peripheral Chip Select 0
SPI Peripheral Chip Select 1 to 3
Two-wire Serial Data
Two-wire Serial Clock
Analog Inputs
Analog Inputs
ADC Trigger
ADC Reference
Programming Enabling
Programming Mode
Fast Flash Programming Interface
Synchronous Serial Controller
Analog-to-Digital Converter
Two-Wire Interface
PWM Controller
Timer/Counter
SPI
Output
Output
Output
Output
Analog
Analog
Analog
Type
Input
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
AT91SAM7S32 Preliminary
Active
Level
Low
Low
Comments
Digital pulled-up inputs at reset
Analog Inputs
5