參數(shù)資料
型號： ADUC7032BSTZ-8V-RL
廠商： Analog Devices Inc
文件頁數(shù)： 1/128頁
文件大?。?/td> 0K
描述： IC BATTERY SENSOR PREC 48-LQFP
標準包裝： 1
系列： MicroConverter® ADuC7xxx
核心處理器： ARM7
芯體尺寸： 16/32-位
速度： 20.48MHz
連通性： LIN，SPI，UART/USART
外圍設(shè)備： POR，PSM，溫度傳感器，WDT
輸入/輸出數(shù)： 9
程序存儲器容量： 96KB（48K x 16）
程序存儲器類型： 閃存
RAM 容量： 1.5K x 32
電壓 - 電源 (Vcc/Vdd)： 3.5 V ~ 18 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 2x16b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 105°C
封裝/外殼： 48-LQFP
包裝： 標準包裝
其它名稱： ADUC7032BSTZ-8V-RLDKR
MicroConverter Integrated,
Precision Battery Sensor
Preliminary Technical Data
ADuC7032
FEATURES
High Precision ADCs
Dual Channel, Simultaneous Sampling, 16-Bit
Σ ADCs
Third Independent ADC for Temperature Sensing
Programmable ADC throughput from 1Hz to 8KHz
On-Chip 5ppm/°C Voltage Reference
Current Channel
Fully differential, Buffered Input
Programmable Gain 1 to 512
ADC Input Range -200mV to +300mV
Digital Comparators, with Current Accumulator Feature
Voltage Channel
Buffered, On-Chip attenuator for 12V battery Inputs
Temperature Channel
External and On-Chip Temperature Sensor Options
Microcontroller
ARM7TDMI Core, 16/32-bit RISC architecture
20.48MHz PLL with Programmable Divider
PLL Input Source:
On-Chip Precision Oscillator
On-Chip Low-Power Oscillator
External (32.768KHz) Watch Crystal
JTAG Port supports code download and debug
Memory
96k Bytes Flash/EE Memory, 6k Bytes SRAM
10KCycles Flash Endurance, 20 Years Flash Retention
In-Circuit Download via JTAG and LIN
64 x 16bit Result FIFO for Current and Voltage ADC
On-Chip Peripherals
LIN 1.2, 1.3 and 2.0 (Slave) Compatible Support via UART
with Hardware Synchronization
Flexible Wake-up I/O Pin, Master/Slave SPI Serial I/O
9-Pin GPIO Port, 2 X General Purpose Timers
Wake-up and Watchdog Timers
Power Supply Monitor, On-Chip Power-On-Reset
Power
Operates directly from 12V Battery Supply
Current Consumption
Normal Mode 10mA at 10MHz
Low Power Monitor Mode
Package and Temperature Range
48 Pin LQFP 7X7 mm body package
Fully specified for –40°C to 105°C operation
APPLICATIONS
Battery Sensing/Management for Automotive Systems
FUNCTIONAL BLOCK DIAGRAM
2.5V LDO
PSM
POR
PRECISION
OSC
LOW POWER
OSC
ON-CHIP PLL
GPIO PORT
UART PORT
SPI PORT
LIN
ARM7TDMI
MCU
20MHz
T
C
K
T
D
I
T
D
O
N
T
R
S
T
M
S
G
P
IO
_0
G
P
IO
_1
G
P
IO
_2
G
P
IO
_3
G
P
IO
_4
G
P
IO
_5
G
P
IO
_6
16-BIT
Σ ADC
PGA
16-BIT
Σ ADC
BUF
TEMP
SENSOR
MUX
PRECISION
REFERENCE
R
E
G
_A
V
D
R
E
G
_D
V
D
A
G
N
D
G
N
D
V
S
RESET
XTAL1
XTAL2
LIN
PRECISION ANALOG ACQUISITION
IIN+
IIN-
VTEMP
VREF
GND_SW
BUF
VBAT
DIGITAL
COMPARATOR
MEMORY
96KB FLASH
6KB RAM
128B ADC FIFO
2xTIMERS
WDT
W/U TIMER
G
P
IO
_7
WU
V
D
G
P
IO
_8
16-BIT
Σ ADC
BUF
RESULT
ACCUMULATOR
IO
_
V
S
Figure 1: ADuC7032 Functional Block Diagram
Rev. Pr
D
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Preliminary Specifications subject to change without notice. No license is granted by
implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective
companies.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.326.8703
2006 Analog Devices, Inc. All rights reserved.
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ADUC7033BSTZ-88 功能描述:IC BATT SENSOR PREC 48LQFP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標準包裝:2,000 系列:Impedance Track™ 功能:燃料，電量檢測計/監(jiān)控器 電池化學(xué):鋰離子（Li-Ion） 電源電壓:2.4 V ~ 2.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:帶卷 (TR) 產(chǎn)品目錄頁面:1020 (CN2011-ZH PDF) 配用:BQ27350EVM-ND - BQ27350EVM 其它名稱:296-21665-2
ADUC7033BSTZ-88-RL 功能描述:IC BATT SENSOR PREC 48LQFP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 功能:電池監(jiān)控器 電池化學(xué):堿性，鋰離子，鎳鎘，鎳金屬氫化物 電源電壓:1 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-6 包裝:帶卷 (TR)
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