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ACE1101BMT8

更新时间： 2024-01-10 03:05:28
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 微控制器和处理器外围集成电路光电二极管可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
页数 文件大小 规格书
33页 152K
描述
Arithmetic Controller Engine (ACEx⑩) for Low Power Applications

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ACE1101BMT8 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SOIC包装说明：TSSOP, TSSOP8,.25
针数：8Reach Compliance Code：compliant
HTS代码：8542.31.00.01风险等级：5.48
具有ADC：NO地址总线宽度：
位大小：8CPU系列：ACE1101
最大时钟频率：4 MHzDAC 通道：NO
DMA 通道：NO外部数据总线宽度：
JESD-30 代码：R-PDSO-G8JESD-609代码：e3
长度：4.4 mmI/O 线路数量：6
端子数量：8最高工作温度：70 °C
最低工作温度：PWM 通道：YES
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：NOT SPECIFIED
电源：3/5 V认证状态：Not Qualified
RAM（字节）：64ROM（单词）：1024
ROM可编程性：EEPROM座面最大高度：1.2 mm
速度：1 MHz子类别：Microcontrollers
最大压摆率：2 mA最大供电电压：5.5 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：COMMERCIAL端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3 mmuPs/uCs/外围集成电路类型：MICROCONTROLLER
Base Number Matches：1

ACE1101BMT8 数据手册

 浏览型号ACE1101BMT8的Datasheet PDF文件第27页浏览型号ACE1101BMT8的Datasheet PDF文件第28页浏览型号ACE1101BMT8的Datasheet PDF文件第29页浏览型号ACE1101BMT8的Datasheet PDF文件第31页浏览型号ACE1101BMT8的Datasheet PDF文件第32页浏览型号ACE1101BMT8的Datasheet PDF文件第33页 
enable or disable the brown-out detection. This bit must be set  
after the device has been programmed.  
11.0 Low battery detect circuit  
The Low Battery Detect (LBD) circuit sets the LBD bit in the LBD  
register (see Figure 24) when VCC drops below the selected  
threshold voltage. The threshold voltage can be adjusted from  
2.4V to 3.0V 10% using the three most significant bits of the LBD  
register. The LBDEN (Low Battery Detect enable) bit in the  
initialization register is used to enable or disable the low battery  
detection.  
Brown-out is not supported on 2.2/2.7V devices.  
13.0 RESET block  
WhenaRESETsequenceisinitiated,allI/Oregisterswillbereset,  
setting all I/Os to high impedence inputs. The system clock is  
restarted after the required clock start-up delay. A reset is gener-  
ated by any one of the following three conditions:  
TheLBDbitisreadonly. If0, itindicatesthattheVCC levelishigher  
than the desired threshold. If set to 1, it indicates that the VCC level  
is below the desired threshold.  
I Power-on RESET (as described in Section 14)  
I Brown-out RESET (as described in Section 12)  
I Watchdog RESET (as described in Section 7)  
The LBD circuit is disabled during HALT mode. On exiting HALT  
mode, the software must wait 10µs before reading the LBD bit to  
ensure that the circuit has stabilized.  
14.0 Power-on Reset  
The Power-on RESET circuit is guaranteed to work if the rate of  
rise of VDD is no slower than 10ms/1 volt. It is also necessary that  
Voltage  
V
DD starts from 0V.  
Bat_trim2 Bat_trim1 Bat_trim0  
Range  
2.9 - 3.0  
2.8 - 2.9  
2.7 - 2.8  
2.6 - 2.7  
2.5 - 2.6  
2.4 - 2.5  
15.0 CLOCK  
0
0
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
The ACE1101 has an on-board oscillator trimmed to a frequency  
of 2MHz, yielding a 1MHz frequency and a tolerance over tem-  
perature, voltage, and device of 10%. Upon power-up, the on-  
chip oscillator runs continuously unless entering HALT mode.  
Ifrequired,anexternaloscillatorcircuitmaybeuseddependingon  
the states of the CMODE bits. (See Table 14.) When the device is  
driven using an external clock, the clock input to the device (G1/  
CKI) can range between DC to 4MHz. For crystal configuration,  
the output clock (CKO) is on the G0 pin. If an external crystal or  
external RC is used, it will be internally divided by four (input  
frequency/4) to yield an instruction clock cycle time of the corre-  
sponding input frequency. If the device is configured for an  
external square clock, it will not be divided. See Figure 26.  
12.0 Brown-out detection circuit  
The Brown-out detect circuit is used to reset the device when Vcc  
falls below a 2.0V threshold. Once VCC rises above the 2.0V  
threshold, a reset sequence will be generated. The Brown-out  
Reset enable (BOREN) bit in the initialization register is used to  
Table 14: CMODEx Bit Definition  
CMODE1  
CMODE0  
Clock Type  
Internal 1 MHz clock  
0
0
1
1
0
1
0
1
External square clock  
External crystal/resonator  
External RC clock  
Figure 24: LBD Register Definition  
Bit 7  
Bit 6  
Bit 5  
Bit 4  
Bit 3  
Bit 2  
Bit 1  
Bit 0  
Bat_trim2  
Bat_trim1  
Bat_trim0  
undefined  
undefined  
Undefined  
undefined  
LBD  
Figure 25: HALT Register Definition  
Bit 7  
Bit 6  
Bit 5  
Bit 4  
Bit 3  
Bit 2  
Bit 1  
Bit 0  
undefined  
undefined  
undefined  
undefined  
undefined  
undefined  
EIDLE  
EHALT  
www.fairchildsemi.com  
30  
ACE1101 Rev. C.8  
1...27282930313233

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ACE1101BMT8 替代型号

型号 品牌 替代类型 描述 数据表
ACE1101MT8 FAIRCHILD

完全替代

 Arithmetic Controller Engine (ACEx⑩) for Low
ACE1101LMT8X FAIRCHILD

完全替代

 Arithmetic Controller Engine (ACEx⑩) for Low
ACE1101BMT8X FAIRCHILD

完全替代

 Arithmetic Controller Engine (ACEx⑩) for Low

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ACE1101BV FAIRCHILD

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 		Arithmetic Controller Engine (ACEx⑩) for Low
ACE1101BVMT8 FAIRCHILD

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ACE1101BVMT8X FAIRCHILD

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ACE1101BVN ETC

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 		8-Bit Microcontroller
ACE1101E FAIRCHILD

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 		Arithmetic Controller Engine (ACEx⑩) for Low
ACE1101EMT8 FAIRCHILD

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 		Arithmetic Controller Engine (ACEx⑩) for Low

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