ADUC7039BCP6Z-RL Analog Devices Inc, ADUC7039BCP6Z-RL Datasheet - Page 5

• Manufacturer Part Number: ADUC7039BCP6Z-RL
• Description: Flash 64k ARM7 Dual 16-Bit ADC LIN I.C.
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7039BCP6Z-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 20.48MHz
• Connectivity: LIN, SPI
• Peripherals: POR, Temp Sensor, WDT
• Number Of I /o: 6
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 18 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 115°C
• Package / Case: 32-LFCSP
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption

Parameter
LOGIC INPUTS
ON-CHIP OSCILLATORS
MCU CLOCK RATE
MCU START-UP TIME
LIN I/O GENERAL
LIN DC PARAMETERS
LIN AC PARAMETERS
Input Low Voltage (VINL)
Input High Voltage (VINH)
Low Power Oscillator
Precision Oscillator
At Power-On
After Reset Event
From MCU Power-Down
Internal PLL Lock Time
Baud Rate
V
Input Capacitance
LIN Comparator Response Time
I
I
I
I
I
V
V
V
V
V
V
V
VBAT Shift
GND Shift
R
V
LIN DOM MAX
LIN_PAS_REC
LIN_PAS_DOM
LIN_NO_GND
BUS_NO_BAT
DD
LIN_DOM
LIN_REC
LIN_CNT
HYS
LIN_DOM_DRV_LOSUP
LIN_DOM_DRV_HISUP
LIN_RECESSIVE
SLAVE
SERIAL DIODE
Accuracy
Accuracy
R
R
R
R
D1
D2
1
L
L
L
L
500 Ω
1000 Ω
500 Ω
1000 Ω
1
1
1
1
1, 20
1
1
20
20
20
1
1
1
1
1
1
1
1
1
Test Conditions/Comments
All logic inputs
After user calibration at nominal supply and room
temperature; includes drift data from 1000 hr life-test
After run time calibration
Includes kernel power-on execution time
Includes kernel power-on execution time
Oscillator running
Supply voltage range for which the LIN interface is functional
Using 22 Ω resistor
Current limit for driver when LIN bus is in dominant state;
VBAT = VBAT (maximum)
Driver off; 7.0 V < V
Input leakage, V
Control unit disconnected from ground, GND = V
0 V < V
VBAT disconnected, V
LIN receiver dominant state, V
LIN receiver recessive state, V
LIN receiver center voltage, V
LIN receiver hysteresis voltage
LIN dominant output voltage; V
LIN dominant output voltage; V
LIN recessive output voltage
Slave termination resistance
Voltage drop at the serial diode, D
Bus load conditions (CBUS||RBUS):
1 nF||1 kΩ; 6.8 nF||660 Ω; 10 nF||500 Ω
Duty Cycle 1
TH
TH
V
D1 = t
Duty Cycle 2
TH
TH
V
D2 = t
SUP
SUP
REC(MAX)
DOM(MAX)
REC(MIN)
DOM(MIN)
= 7.0 V … 18 V; t
= 7.0 V … 18 V; t
BUS_REC(MIN)
BUS_REC(MAX)
LIN
= 0.284 × VBAT
< 18 V; VBAT = 12 V
= 0.744 × VBAT
= 0.422 × VBAT
= 0.581 × VBAT
/(2 × t
/(2 × t
LIN
= 0 V
BUS
BIT
BIT
BIT
DD
BIT
< 18 V; V
= 50 μs
)
= 50 μs
)
= GND, 0 V < V
Rev. B | Page 5 of 92
DD
DD
DD
DD
DD
DD
> 7.0 V
> 7.0 V
> 7.0 V
= V
= 7.0 V
= 18 V
Ser_Int
LIN
BUS
− 0.7 V
< 18 V
DD
;
Min
2.0
−3
−1
1000
7
40
−1
−1
0.6 V
0.475 V
0.6
0.8
0.8 V
0
0
20
0.4
0.396
DD
DD
DD
Typ
128
128
10.24
25
5
2
1
5.5
38
0.5 V
30
0.7
DD
Max
0.4
+3
+1
20,000
18
90
200
20
+1
100
0.4 V
0.525 V
0.175 V
1.2
2
0.115 V
0.115 V
47
1
0.581
DD
ADuC7039
DD
DD
DD
DD
Unit
V
V
kHz
%
kHz
%
MHz
ms
ms
ms
ms
Bits/sec
V
pF
μs
mA
μA
mA
mA
μA
V
V
V
V
V
V
V
V
V
V
V
kΩ
V