WT51F116 Datasheet PDF - Weltrend Semiconductor
| Part Number | WT51F116 | |
| Description | 1T 8052 Micro-controller | |
| Manufacturers | Weltrend Semiconductor | |
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WT51F116/108
1T 8052 Micro-controller with ADC Function
WT51F116/108
1T 8052 Micro-controller
with ADC Function (FLASH)
Data Sheet
Rev. 1.0
December 2014
Copyright Notice
This data sheet is copyrighted by Weltrend Semiconductor, Inc. Do not reproduce, transform to any other format, or
send/transmit any part of this documentation without the express written permission of Weltrend Semiconductor, Inc.
Disclaimers
Right to make change –
This document provides technical information for user. Weltrend Semiconductor, Inc. reserves the right to make change
without further notice to any products herein.
Copyright 2014 Weltrend Semiconductor, Inc. All Rights Reserved.
Weltrend reserves right to modify all information contained in this document without notice.
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WT51F116/108
1T 8052 Micro-controller with ADC Function
16-channel 10-bit Analog/Digital Converter (ADC0 ~ ADC15) with Voltage Reference Source (Band-Gap)
One Comparator with 32-level Voltage Reference Sources
Three power-saving modes: Sleep mode, Green mode and Idle mode
16 external Interrupt IRQ pins (IRQ0 ~ IRQ15)
30 programmable bi-directional I/O pins, 5 of them with both high current sink/source ability (20 mA)
Low Voltage Detection (LVD) and Low Voltage Detection Reset (LVDR), both of them are programmable
On-chip Power On Reset (POR) and Low Voltage Reset (LVR)
Built-in single-wire In-Circuit Emulator (ICE) and In-System Program (ISP)
Read Out Protection and Code Encryption
Operating voltage range: 1.8V ~ 5.5V
Operating temperature: -40℃ ~ +105℃
Package (Green Package): MSOP10 (118 mil), SSOP20 (150 mil), QFN32 (5mm x 5mm)
3. Block Diagram
VDD
VSS
NRST
OSCI
OSCO
RXA/RXB
TXA/TXB
T0
T1
LDO
Reset
Circuit
Main/Sub
Clock
Processor
UART 0
Timer 0/1
Timer 2
Internal
SRAM 256Bytes
IIC
SPI
Analog
Comparator
16 channel
10-bit ADC
CPU
ICE
External SRAM
256Bytes
Interrupt
Process
Emulated
EEPROM
PWM
GPIO
Process
Watchdog
Timer
Flash 16K Bytes
(8K Bytes for
WT51F108)
ISP
Watch Timer
POR/LVR/
LVDR/LVD
Enhanced
Timer/Counter
Interface control
SWUT
(Single-wire ISP/ICE interface)
IRQ
PWM0 A/B/C/D
PWM1 A/B/C/D
PWM2 A/B/C
PWM3 A/B/C
GPIOA 0-7
GPIOB 0-7
GPIOC 0-7
GPIOD 0-5
ETMIA
ETMIB
ETMIC
IRQ0~IRQ15
Copyright 2014 Weltrend Semiconductor, Inc. All Rights Reserved.
Weltrend reserves right to modify all information contained in this document without notice.
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| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ WT51F116.PDF Datasheet ] | |
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