ADUC7124BCPZ126-RL Analog Devices Inc, ADUC7124BCPZ126-RL Datasheet - Page 6

• Manufacturer Part Number: ADUC7124BCPZ126-RL
• Description: ARM7 With 12-Bit ADC & DACs, 128kB Flash
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7124BCPZ126-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 41.78MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 30
• Program Memory Size: 126KB (63K x 16)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 10x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-LFQFN, CSP Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuC7124/ADuC7126
Parameter
ANALOG OUTPUTS
DAC IN OP AMP MODE
DAC AC CHARACTERISTICS
COMPARATOR
TEMPERATURE SENSOR
POWER SUPPLY MONITOR (PSM)
POWER-ON RESET
WATCHDOG TIMER (WDT)
FLASH/EE MEMORY
DIGITAL INPUTS
Output Voltage Range 2
Output Impedance
DAC Output Buffer in Op Amp Mode
Input Offset Voltage
Input Offset Voltage Drift
Input Offset Current
Input Bias Current
Gain
Unity Gain Frequency
CMRR
Settling Time
Output Slew Rate
PSRR
Voltage Output at 25°C
Voltage Temperature Coefficient
Accuracy
Endurance
Data Retention
Logic 1 Input Current
Logic 0 Input Current
Input Capacitance
Output Voltage Range 0
Output Voltage Range 1
Voltage Output Settling Time
Digital-to-Analog Glitch Energy
Input Offset Voltage
Input Bias Current
Input Voltage Range
Input Capacitance
Hysteresis
Response Time
IOV
Power Supply Trip Point Accuracy
Timeout Period
θ
64-Lead LFCSP
JA
DD
Thermal Impedance
Trip Point Selection
4, 6
9
10
Min
AGND
2
0
10,000
20
Typ
0 to DAC
0 to 2.5
0 to DACV
0.5
±0.4
4
2
2.5
70
4.5
78
12
3.2
75
10
±10
±15
1
8.5
4
1.415
1.392
3.914
4.52
±3
2.79
3.07
±2.5
2.41
±0.2
−40
−80
5
24
REF
DD
Rev. B | Page 6 of 104
Max
AV
15
512
±1
−60
−120
DD
– 1.2
Unit
V
V
V
Ω
mV
µV/°C
nA
nA
dB
MHz
dB
µs
V/µs
dB
µs
nV-sec
mV
µA
V
pF
mV
µs
V
V
mV/°C
mV/°C
°C
°C/W
V
V
%
V
sec
Cycles
Years
µA
µA
µA
pF
Test Conditions/Comments
DAC
5 kΩ load
R
R
R
1 LSB change at major carry (where maximum
number of bits simultaneously change in the
DACxDAT register)
Hysteresis can be turned on or off via the
CMPHYST bit in the CMPCON register
100 mV overdrive and configured with
CMPRES = 11
ADuC7124
ADuC7126
ADuC7124
ADuC7126
A single point calibration is required
Two selectable trip points
Of the selected nominal trip point voltage
T
All digital inputs excluding XCLKI and XCLKO
V
V
V
L
L
L
J
IH
IL
IL
= 5 kΩ, C
= 5 kΩ, C
= 5 kΩ, C
= 85°C
= 0 V; except TDI, TDO, and RTCK
= 0 V; TDI, TDO, and RTCK
= V
REF
DD
range: DACGND to DACV
or V
L
L
L
= 100 pF
= 100 pF
= 100 pF
IH
= 5 V
DD