參數(shù)資料
型號(hào)： ADUC7032BSTZ-88-RL
廠商： Analog Devices Inc
文件頁數(shù)： 1/120頁
文件大?。?/td> 0K
描述： IC MCU 96K FLASH DUAL 48LQFP
標(biāo)準(zhǔn)包裝： 2,000
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(chǔ)器容量： 96KB（48K x 16）
程序存儲(chǔ)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： 帶卷 (TR)
Integrated Precision Battery Sensor
for Automotive System
ADuC7032-8L
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2007–2010 Analog Devices, Inc. All rights reserved.
FEATURES
High precision analog-to-digital converters (ADCs)
Dual channel, simultaneous sampling, 16-bit Σ-
Δ ADCs
Third independent ADC for temperature sensing
Programmable ADC throughput from 1 Hz to 8 kHz
On-chip 5 ppm/°C voltage reference
Current channel
Fully differential, buffered input
Programmable gain: 1 to 512
ADC input range: 200 mV to +300 mV
Digital comparators, with current accumulator feature
Voltage channel
Buffered, on-chip attenuator for 12 V battery inputs
Temperature channel
External and on-chip temperature sensor options
Microcontroller
ARM7TDMI core, 16-/32-bit RISC architecture
20.48 MHz PLL with programmable divider
PLL input source
On-chip precision oscillator
On-chip low power oscillator
External (32.768 kHz) watch crystal
JTAG port supports code download and debug
Memory
96 kB Flash/EE memory, 6 kB SRAM
10k-cycle Flash/EE endurance, 20-year Flash/EE retention
In-circuit download via JTAG and LIN
64 × 16-bit result FIFO for current and voltage ADC
On-chip peripherals
LIN 1.3- and 2.0-compatible (slave) support via UART with
hardware synchronization
Flexible wake-up I/O pin, master/slave SPI serial I/O
9-pin GPIO port, 2× general-purpose timers
Wake-up and watchdog timers
Power supply monitor, on-chip power-on reset
Power
Operates directly from 12 V battery supply
Current consumption
Normal mode: 10 mA at 10 MHz
Low power monitor mode: 175 μA
Package and temperature range
48-lead, 7 mm × 7 mm LQFP
Fully specified for 40°C to +105°C operation
APPLICATIONS
Battery sensing/management for automotive systems
FUNCTIONAL BLOCK DIAGRAM
16-BIT
Σ- ADC
PGA
IIN+
IIN–
RESULT
ACCUMULATOR
DIGITAL
COMPARATOR
16-BIT
Σ- ADC
MUX
BUF
16-BIT
Σ- ADC
BUF
TCK TDI TDO NTRST TMS
VD
D
RE
G
_
AV
DD
RE
G
_
DV
DD
AG
ND
DG
ND
VS
S
IO_
V
S
GP
IO
_
0
GP
IO
_
1
GP
IO
_
2
GP
IO
_
3
GP
IO
_
4
GP
IO
_
5
GP
IO
_
6
GP
IO
_
7
GP
IO
_
8
VBAT
VTEMP
GND_SW
VREF
PRECISION ANALOG ACQUISITION
ARM7TDMI
MCU
20MHz
PRECISION
OSC (1%)
LOW POWER
OSC
ON-CHIP PLL
XTAL1
XTAL2
2× TIMERS
WDT
W/U TIMER
GPIO PORT
UART PORT
SPI PORT
LIN
WU
LIN
2.6V LDO
PSM
POR
MEMORY
96kB FLASH
6kB SRAM
128B ADC FIFO
RESET
TEMPERATURE
SENSOR
PRECISION
REFERENCE
ADuC7032-8L
05
98
6-
00
1
Figure 1.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC7032BSTZ-8L 制造商:Analog Devices 功能描述:FLASH 96K ARM7 TRIPLE 16-BIT ADC LIN IC. - Trays
ADUC7032BSTZ-8L-RL 制造商:Analog Devices 功能描述:FLASH 96K ARM7 TRIPLE 16-BIT ADC LIN IC. - Tape and Reel
ADUC7032BSTZ-8V 制造商:Analog Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述:
ADUC7032BSTZ-8V-RL 功能描述:IC BATTERY SENSOR PREC 48-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)包裝:1,500 系列:AVR® ATtiny 核心處理器:AVR 芯體尺寸:8-位 速度:16MHz 連通性:I²C，LIN，SPI，UART/USART，USI 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:8KB（4K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:512 x 8 RAM 容量:512 x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 11x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 包裝:帶卷 (TR)
ADUC7033 制造商:AD 制造商全稱:Analog Devices 功能描述:Integrated Precision Battery Sensor For Automotive
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