EFM32-TG822F32-SK Energy Micro, EFM32-TG822F32-SK Datasheet - Page 26

• Manufacturer Part Number: EFM32-TG822F32-SK
• Description: MCU, MPU & DSP Development Tools TG822 Sample Kit
• Manufacturer: Energy Micro

Specifications of EFM32-TG822F32-SK

• Processor To Be Evaluated: EFM32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2012-02-27 - EFM32TG822FXX - d0052_Rev0.95
Symbol
t
t
t
SNR
ADCACQ
ADCACQVDD3
ADCSTART
ADC
Parameter
Acquisition time
Required acquisition time
for VDD/3 reference
Startup time of reference
generator and ADC core in
NORMAL mode
Startup time of reference
generator and ADC core in
KEEPADCWARM mode
Signal to Noise Ratio
(SNR)
Condition
Programmable
1 MSamples/s, 12 bit, single
ended, internal 1.25V refer-
ence
1 MSamples/s, 12 bit, single
ended, internal 2.5V refer-
ence
1 MSamples/s, 12 bit, single
ended, V
1 MSamples/s, 12 bit, differ-
ential, internal 1.25V refer-
ence
1 MSamples/s, 12 bit, differ-
ential, internal 2.5V reference
1 MSamples/s, 12 bit, differ-
ential, 5V reference
1 MSamples/s, 12 bit, differ-
ential, V
1 MSamples/s, 12 bit, differ-
ential, 2xV
200 kSamples/s, 12 bit, sin-
gle ended, internal 1.25V ref-
erence
200 kSamples/s, 12 bit, sin-
gle ended, internal 2.5V refer-
ence
200 kSamples/s, 12 bit, single
ended, V
200 kSamples/s, 12 bit, dif-
ferential, internal 1.25V refer-
ence
200 kSamples/s, 12 bit, differ-
ential, internal 2.5V reference
200 kSamples/s, 12 bit, differ-
ential, 5V reference
200 kSamples/s, 12 bit, differ-
ential, V
200 kSamples/s, 12 bit, differ-
ential, 2xV
DD
DD
DD
DD
...the world's most energy friendly microcontrollers
DD
DD
reference
reference
reference
reference
26
reference
reference
Min
1
2
Typ
www.energymicro.com
59
63
65
60
65
54
67
69
62
63
67
63
66
66
69
70
5
1
Max
256 ADC-
Unit
CLK
Cycles
µs
µs
µs
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB