SDI5209A
SDI5209A is MCU manufactured by SOLIDIC.
- Part of the SDI5209 comparator family.
- Part of the SDI5209 comparator family.
description of external input pin T0/T1 in timer 0/1 counting mode
Copyright © 2013 Solidic, Inc. All rights reserved
.Solidic.net
Machine Translated by Google
Xin Yide Technology (Shenzhen) Co., Ltd.
SOLIDIC
5209/5219/5220
1 Overview
1.1 Main features
:
ÿ Core: Enhanced 80C51 (patible with 8051 microcontroller) ÿ
Flash: more than 100,000 times of programming life, data can be saved for more than 100 years at room temperature. 30KB (SDI5209/SDI5219/SDI520) FLASH space; built-in ISP function
(SDA, SCL two-line burning)
ÿ RAM: 512Bytes
--- 256 Bytes internal RAM --- 256
Bytes embedded external addressable RAM (XDATA) ÿ Clock:
(main oscillator and watchdog can be configured to use external crystal oscillator)
9.83MHz internal RC oscillator
32KHz internal watchdog clock (input to watchdog after dividing by 4) ÿ Power supply/ power consumption:
Working voltage: 2.1V
- 5.5V MCU core works at full speed (9.83MHz), power consumption < 1m A (turn off ADC and other related external devices) set up) ÿ Main peripherals:
--- 4-channel 8-bit low-precision ADC
--- 3-channel 24-bit high-precision ADC
--- Temperature sensor
1.2 Others: ÿ
--- Configurable reference source output (LDO output 1.5v, 2.0v, 2.5v)
Two 16-bit timer/counters ÿ 10 interrupt sources, 2-level priority ÿ A set of UART ÿ 15- bit watchdog-8K clock (32k internal RC, internal divided by 4) ÿ 2 channels of 8-bit pulse Wide modulation
(PWM) output ÿ IO can be configured in 4 working modes
4 high current drive IO ports ÿ
4T instruction cycle
1.3 Model and package
Copyright © 2013 Solidic, Inc. All rights reserved
.Solidic.net
Machine Translated by Google
Xin Yide...
