ADUC7034BCPZ-RL Analog Devices Inc, ADUC7034BCPZ-RL Datasheet - Page 7
![IC,Battery Management,LLCC,48PIN,PLASTIC](/photos/6/50/65022/cp-48-8_sml.jpg)
ADUC7034BCPZ-RL
Manufacturer Part Number
ADUC7034BCPZ-RL
Description
IC,Battery Management,LLCC,48PIN,PLASTIC
Manufacturer
Analog Devices Inc
Series
MicroConverter® ADuC7xxxr
Datasheet
1.ADUC7034BCPZ-RL.pdf
(136 pages)
Specifications of ADUC7034BCPZ-RL
Core Processor
ARM7
Core Size
16/32-Bit
Speed
20.48MHz
Connectivity
LIN, SPI, UART/USART
Peripherals
POR, PSM, Temp Sensor, WDT
Number Of I /o
9
Program Memory Size
32KB (32K 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
48-LFCSP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Parameter
LOGIC INPUTS
CRYSTAL OSCILLATOR
ON-CHIP OSCILLATORS
MCU CLOCK RATE
MCU START-UP TIME
LIN INPUT/OUTPUT GENERAL
Input Low Voltage (V
Input High Voltage (V
Logic Inputs, XTAL1 Only
XTAL1 Capacitance
XTAL2 Capacitance
Low Power Oscillator
Precision Oscillator
At Power-On
After Reset Event
From MCU Power-Down
Internal PLL Lock Time
Baud Rate
VDD
Input Capacitance
Input Leakage Current
LIN Comparator Response Time
I
I
I
I
I
V
V
V
V
V
V
V
VBAT Shift
GND Shift
LIN_DOM_MAX
LIN_PAS_REC
LIN
LIN_PAS_DOM
LIN_NO_GND
LIN_DOM
LIN_REC
LIN_CNT
HYS
LIN_DOM_DRV_LOSUP
LIN_DOM_DRV_HISUP
LIN_RECESSIVE
Input High Voltage (V
Accuracy
Oscillator Running
Crystal Powered Down
Input Low Voltage (V
Accuracy
1
R
R
R
R
1
LOAD
LOAD
LOAD
LOAD
Wake Up from Interrupt
Wake Up from LIN
Wake Up from Interrupt
1
1
1
= 500 Ω
= 1000 Ω
= 500 Ω
= 1000 Ω
28
1
28
28
1
27
1
1
1
INL
INH
)
INL
)
INH
)
)
1
Input low = IO_VSS
Test Conditions/Comments
All logic inputs
Includes drift data from 1000 hour life test
Includes drift data from 1000 hour life test
Eight programmable core clock selections
within this range (binary divisions 1, 2, 4, 8, …
64, 128)
Includes kernel power-on execution time
Includes kernel power-on execution time
Supply voltage range at 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
VBAT disconnected, VDD = 0 V, 0 < V
Input leakage V
Control unit disconnected from ground,
GND = VDD; 0 V < V
LIN receiver dominant state, VDD > 7.0 V
LIN receiver recessive state, VDD > 7.0 V
LIN receiver center voltage, VDD > 7.0 V
LIN receiver hysteresis voltage
LIN dominant output voltage, VDD = 7 V
LIN dominant output voltage, VDD = 18 V
LIN recessive output voltage
LIN
= 0 V
LIN
LIN
< 18 V, VDD = V
< 18 V; VBAT = 12 V
Rev. B | Page 7 of 136
LIN
LIN
< 18 V
− 0.7 V
Min
2.0
1.7
0.160
1000
7
−800
40
−20
−1
−1
0.6 VDD
0.6
0.8
0.8 VDD
0
0
−3
−1
0.475 VDD
Typ
12
12
131.072
131.072
10.24
25
5
2
2
500
1
5.5
38
0.5 VDD
Max
0.4
0.8
+3
+1
20.48
20,000
18
−400
90
200
+20
10
+1
0.4 VDD
0.525 VDD
0.175 VDD
1.2
2
0.1 VDD
0.1 VDD
ADuC7034
Unit
V
V
V
V
pF
pF
kHz
%
kHz
%
MHz
ms
ms
ms
ms
ms
ms
bps
V
pF
μA
μs
mA
μA
μA
mA
mA
V
V
V
V
V
V
V
V
V
V
V
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