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16K SSOP48单片机 UST2032 Datasheet

更新时间:2021-05-11 17:01:20 大小:2M 上传用户:mtwong查看TA发布的资源 标签:ssop48单片机 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

资料介绍

1. DESCRIPTION

is a 8-bit MCU based on enhanced 51 core. It integrated 6+2-Ch/12bit-ADC and 128-seg LCD, embeds 

16K-byte OTP and 512-byte RAM, also PLL, RTC, UART, Comparator and Timers/Counters.

Features

 Power supply and Reset

 Built-In Power-On-Reset (POR).

 Built-In Brown-Out-Reset (BOR) with 2 

levels selectable.

 Built-In Low-Voltage-Detect (LVD) with 8 

levels selectable.

 Built-in watchdog (WDT).

 CPU

 8-bit 51 Core, Compatible with C8051.

 Software trap supported.

 Dual DPTR.

 Clock monitor

 Built-In 8MHz High precision Oscillator 

(IHRC), ± 5% @ -40~85°C, ± 2% @ 

-10~50°C.

 Built-In 30KHz low frequency Oscillator 

(ILRC).

 External High frequence Oscillator HCRY, 

1~8MHz@ ≥2.4V。

 External Low frequence Oscillator LCRY, 

32768Hz.

 Built-In PLL, based on LCRY.

 CPU maximum operating frequency: 4MHz 

@ 1.8~3.6V;8MHz @ 2.4~3.6V.

 System clock pre-divider: 1/2/4/8.

 Memory control

 16K-byte OTP, data retention time > 10 

years.

 OTP page encryption supported.

 512-byte RAM。

 In-System-Programming (ISP) supported, 

only 5-pins are needed (including 

VDD/VSS).

 I/O

 45 I/O ports, P6.0 only open-drain when 

output.

 Peripherals

 8-channel keyboard intput, can wake up 

MCU from PD mode.

 4-channel external interrupt input, can wake 

up MCU from PD mode.

 12-bit 6+2 channel ADC, maximum 

conversion rate: 100Ksps. Reference can be 

input from external pin.

 1-channel Comparator。

 Three 16-bit standard Timer/Counter

(T0,T1,T2)。

 1-channel UART.

 Limited version Real-Time-Clock, RTC.

 128-seg(4COM×32SEG)LCD.

 Low power modes

 IDL mode.

 PD mode.

 Package Type

 48-pin SSOP.

 Application

 Panel display.

 Medical and health care equipments.

 


部分文件列表

文件名 大小
UST2032_Datasheet.pdf 2M

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