AT91SAM7S128 ATMEL [ATMEL Corporation], AT91SAM7S128 Datasheet - Page 8

• Manufacturer Part Number: AT91SAM7S128
• Manufacturer: ATMEL [ATMEL Corporation]

Table 4-1.
8
Signal Name
TWD
TWCK
AD0-AD3
AD4-AD7
ADTRG
ADVREF
PGMEN0-PGMEN2
PGMM0-PGMM3
PGMD0-PGMD15
PGMRDY
PGMNVALID
PGMNOE
PGMCK
PGMNCMD
AT91SAM7S Series Summary
Signal Description List (Continued)
ADC Trigger
Programming Enabling
Programming Mode
Programming Data
Programming Clock
Programming Command
Function
Two-wire Serial Data
Two-wire Serial Clock
Analog Inputs
Analog Inputs
ADC Reference
Programming Ready
Data Direction
Programming Read
Fast Flash Programming Interface
Analog-to-Digital Converter
Two-Wire Interface
Analog
Analog
Analog
Output
Output
Type
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
Active
Level
High
Low
Low
Low
Comments
Digital pulled-up inputs at reset
Analog Inputs
PGMD0-PGMD7 only on
AT91SAM7S32
6175BS–ATARM–04-Nov-05