ADUC7129BSTZ126-RL Analog Devices Inc, ADUC7129BSTZ126-RL Datasheet - Page 5

• Manufacturer Part Number: ADUC7129BSTZ126-RL
• Description: IC DAS MCU ARM7 ADC/DDS 80-LQFP
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7129BSTZ126-RL

• Core Size: 16/32-Bit
• Program Memory Size: 126KB (126K x 8)
• Core Processor: ARM7
• Speed: 41.78MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: PLA, POR, PWM, PSM, Temp Sensor, WDT
• Number Of I /o: 38
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x12b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-LQFP
• Controller Family/series: (ARM7) ADUC
• No. Of I/o's: 40
• Cpu Speed: 41.78MHz
• No. Of Timers: 5
• Digital Ic Case Style: LQFP
• Embedded Interface Type: I2C, SPI, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: ADUC7129BSTZ126-RLTR

Parameter
COMMON MODE
DIFFERENTIAL INPUT IMPEDANCE
COMPARATOR
TEMPERATURE SENSOR
POWER SUPPLY MONITOR (PSM)
IOV
GLITCH IMMUNITY ON RST PIN
WATCHDOG TIMER (WDT)
FLASH/EE MEMORY
DIGITAL INPUTS
Input Offset Voltage
Input Bias Current
Input Voltage Range
Input Capacitance
Hysteresis
Response Time
Voltage Output at 25°C
Voltage Temperature Coefficient
Accuracy
Power Supply Trip Point Accuracy
Timeout Period
Endurance
Data Retention
Logic 0 Input Current (Leakage
Input Capacitance
Line Driver Output
AC Mode
DC Mode
Leakage Current LD1TX, LD2TX
Logic 1 Input Current (Leakage
DD
Line Driver Tx Power-Up Time
Relative Accuracy
Differential Nonlinearity, +VE
Differential Nonlinearity, −VE
Offset Error
Gain Error
Voltage Output Settling Time
Total Harmonic Distortion
Output Voltage Swing
Short-Circuit Current
Current)
Current)
Trip Point Selection
to 0.1%
3, 5
7, 8
3
Min
11
AGND
2
0
10,000
20
Typ
±2
0.35
−0.15
±1.768
1.65
1.5
13
±50
±15
7
1
780
−1.3
±3
3.07
±2.5
50
±0.2
−40
−80
15
−52
1
2.79
Rev. 0 | Page 5 of 92
Max
−190
+150
5
7
20
AV
15
512
±1
−65
+125
DD
− 1.2 V
Unit
LSB
LSB
LSB
mV
mV
μs
dB
V rms
V
V
kΩ
μA
mA
μs
mV
μA
pF
mV
μs
mV
mV/°C
°C
V
V
%
μs
ms
sec
Cycles
Years
μA
μA
μA
pF
Test Conditions/Comments
As measured into a range of specified loads
(see Figure 2) at LD1TX and LD2TX, unless
otherwise noted
PLM operating at 691.2 kHz
Each output has a common mode of 0.5 V × AV
and swings 0.5 V × V
V
Each output has a common mode of 0.5 V × V
and swings 0.6 V × V
V
Line driver buffer disabled
Line driver buffer disabled
No protection diodes, max allowable current
Hysteresis can be turned on or off via the
CMPHYST bit in the CMPCON register
Response time can be modified via the CMPRES
bits in the CMPCON register
Two selectable trip points
Of the selected nominal trip point voltage
T
All digital inputs, including XCLKI and XCLKO
V
V
V
J
REF
REF
INH
INL
INL
= 85°C
= 0 V, except TDI
= 0 V, TDI Only
is the internal 2.5 V reference
is the internal 2.5 V reference
= V
DD
or V
ADuC7128/ADuC7129
INH
= 5 V
REF
REF
above and below this;
above and below this;
DD
REF