AT91SAM7S32-AI ATMEL [ATMEL Corporation], AT91SAM7S32-AI Datasheet - Page 415

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

ADC Characteristics
Table 92. Channel Conversion Time and ADC CLock
Table 93. External Voltage Reference Input
Table 94. Analog Inputs
Table 95. Transfer Characteristics
6071A–ATARM–28-Oct-04
Parameter
ADC Clock Frequency
Startup Time
Track and Hold Acquisition Time
Conversion Time
Throughput Rate
Parameter
ADVREF Input Voltage Range
ADVREF Average Current
Parameter
Input Voltage Range
Input Leakage Current
Input Capacitance
Parameter
Resolution
Integral Non-linearity
Differential Non-linearity
Offset Error
Gain Error
Conditions
On 13 samples with ADC Clock = 5 MHz
Conditions
Return from Idle Mode
ADC Clock = 5 MHz
ADC Clock = 5 MHz
Conditions
ADC Clock = 5 MHz
ADC Clock = 5 MHz
AT91SAM7S32 Preliminary
Min
Min
Min
600
0
Min
2.6
12
Typ
Typ
Typ
10
12
1
V
Max
250
DDIN
V
ADVREF
Max
Max
Max
384
±2
±3
±1
±2
±2
±2
20
14
5
2
Units
µA
Units
kSPS
V
Units
Units
MHz
LSB
LSB
LSB
LSB
LSB
LSB
Bit
µs
ns
µs
µA
pF
415