Datasheet > ADUC7126BSTZ126IRL

ADUC7126BSTZ126IRL

更新时间： 2024-01-02 20:51:05

品牌	Logo	应用领域
亚德诺 - ADI		时钟微控制器外围集成电路
页数	文件大小	规格书
110页	1497K
描述
Precision Analog Microcontroller, 12-Bit Analog I/O, Large Memory, ARM7TDMI MCU with Enhanced IRQ Handler

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ADUC7126BSTZ126IRL 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	QFP
包装说明：	ROHS COMPLIANT, MO-026BDD, LQFP-80	针数：	80
Reach Compliance Code：	compliant	ECCN代码：	3A991.A.2
HTS代码：	8542.31.00.01	风险等级：	1.71
具有ADC：	YES	地址总线宽度：
位大小：	32	CPU系列：	ARM7
最大时钟频率：	41.78 MHz	DAC 通道：	YES
DMA 通道：	NO	外部数据总线宽度：
JESD-30 代码：	S-PQFP-G80	JESD-609代码：	e3
长度：	12 mm	湿度敏感等级：	1
I/O 线路数量：	40	端子数量：	80
最高工作温度：	125 °C	最低工作温度：	-40 °C
PWM 通道：	YES	封装主体材料：	PLASTIC/EPOXY
封装代码：	LFQFP	封装等效代码：	QFP80,.55SQ,20
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	260	电源：	3/3.3 V
认证状态：	Not Qualified	RAM（字节）：	32768
ROM（单词）：	129024	ROM可编程性：	FLASH
座面最大高度：	1.6 mm	速度：	41.78 MHz
子类别：	Microcontrollers	最大供电电压：	3.6 V
最小供电电压：	2.7 V	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	AUTOMOTIVE	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	30
宽度：	12 mm	uPs/uCs/外围集成电路类型：	MICROCONTROLLER, RISC
Base Number Matches：	1

ADUC7126BSTZ126IRL 数据手册

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Data Sheet

ADuC7124/ADuC7126

GENERAL DESCRIPTION

The ADuC7124/ADuC7126 are fully integrated, 1 MSPS,

12-bit data acquisition system incorporating high performance

multichannel ADCs, 16-bit/32-bit MCUs, and Flash/EE memory

on a single chip.

The ADuC7124/ADuC7126 contain an advanced interrupt

controller. The vectored interrupt controller (VIC) allows every

interrupt to be assigned a priority level. It also supports nested

interrupts to a maximum level of eight per IRQ and FIQ. When

IRQ and FIQ interrupt sources are combined, a total of 16

nested interrupt levels are supported.

The ADC consists of up to 12 single-ended inputs. An additional

four inputs are available but are multiplexed with the four DAC

output pins. The ADC can operate in single-ended or differen-

tial input mode. The ADC input voltage range is 0 V to VREF.

A low drift band gap reference, temperature sensor, and voltage

comparator complete the ADC peripheral set.

On-chip factory firmware supports in-circuit download via the

UART serial interface port or the I²C port, while nonintrusive

emulation is also supported via the JTAG interface. These fea-

tures are incorporated into a low cost QuickStart™ development

system supporting this MicroConverter® family.

The DAC output range is programmable to one of three voltage

ranges. The DAC outputs have an enhanced feature of being

able to retain their output voltage during a watchdog or soft-

ware reset sequence.

The parts contain a 16-bit PWM with six output signals.

For communication purposes, the parts contain 2× I²C channels

that can be individually configured for master or slave mode.

An SPI interface supporting both master and slave modes is

also provided. Thirdly, 2× UART channels are provided. Each

UART contains a configurable 16-byte FIFO with receive and

transmit buffers.

The devices operate from an on-chip oscillator and a PLL

generating an internal high frequency clock of 41.78 MHz.

This clock is routed through a programmable clock divider

from which the MCU core clock operating frequency is

generated. The microcontroller core is an ARM7TDMI®,

16-bit/32-bit RISC machine, which offers up to 41 MIPS of

peak performance. Thirty-two kilobytes of SRAM and 126 kB

of nonvolatile Flash/EE memory are provided on-chip. The

ARM7TDMI core views all memory and registers as a single

linear array.

The parts operate from 2.7 V to 3.6 V and is specified over an

industrial temperature range of −40°C to +125°C. When operat-

ing at 41.78 MHz, the power dissipation is typically 120 m W.

The ADuC7124 is available in a 64-lead LFCSP package. The

ADuC7126 is available in a 80-lead LQFP package.

Rev. D | Page 5 of 110

1 2 3 456 7 8...110

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与ADUC7126BSTZ126IRL相关器件

型号	品牌	描述	获取价格	数据表
ADUC7126BSTZ126-RL	ADI	Precision Analog Microcontroller, 12-Bit Analog I/O, Large Memory, ARM7TDMI MCU with Enhan	获取价格
ADUC7128	ADI	Precision Analog Microcontroller ARM7TDMI MCU with 12-bit ADC & DDS DAC	获取价格
ADUC7128_15	ADI	Precision Analog Microcontroller ARM7TDMI MCU with 12-Bit ADC and DDS DAC	获取价格
ADUC7128BCPZ1262	ADI	Precision Analog Microcontroller ARM7TDMI MCU with 12-Bit ADC and DDS DAC	获取价格
ADUC7128BCPZ126-RL2	ADI	Precision Analog Microcontroller ARM7TDMI MCU with 12-Bit ADC and DDS DAC	获取价格
ADUC7128BSTZ126	ADI	Precision Analog Microcontroller ARM7TDMI® MCU with 12-Bit ADC and DDS DAC	获取价格

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