EM785842中文资料PDF规格书
EM785842规格书详情
General Description
The EM785840 series are 8-bit RISC type microprocessor with low power, high speed CMOS technology. There are 4Kx13 bits ROM within it. This integrated single chip has an on_chip watchdog timer (WDT), RAM, programmable real time clock/counter, internal interrupt, power down mode, dual PWM (Pulse Width Modulation), 8-channel 10-bit A/D converter and tri-state I/O.
Feature
CPU
• Operating voltage : 2.2V~5.5V at main CLK less then 3.58MHz.
• 4k x 13 on chip mask ROM
• 144 x 8 on chip general propose RAM
• Up to 21 bi-directional and 1 input only general purpose I/O (For 24 pin package)
• 8 level stack for subroutine nesting
• 8-bit real time clock/counter (TCC)
• One 8-bit counter interrupt
• On-chip watchdog timer (WDT)
• 99.9% single instruction cycle commands
• Four action modes in Crystal mode (Main clock can be programmed to 3.58M or 14.3M Hz)
• 2 level Normal mode frequency: 3.58M and 14.3MHz.
• Input port interrupt function
• Dual clocks operation (Internal PLL main clock , External 32.768KHz)
Operating frequency mode
• Crystal mode (XIN,XOUT pin connect external crystal and capacitance)
• ERIC mode (ERCI pin connect resister to VDD)
• IRC mode
PWM
• Dual PWM (Pulse Width Modulation) with 10-bit resolution
• Programmable period (or baud rate)
• Programmable duty cycle
ADC
• Operating : 2.5V∼ 5.5V
• 8 channel 10-bit successive approximation A/D converter
• Internal (VDD) reference voltage
POR
• Power-on reset
PACKAGE
EM785840M -> 18 pin SOP, EM785841M -> 20 pin SOP, EM785842M -> 24 pin SOP
EM785840P -> 18 pin PDIP, EM785841P -> 20 pin PDIP, EM785842P -> 24 pin PDIP
Application
General products application.
产品属性
- 型号:
EM785842
- 制造商:
EMC
- 制造商全称:
ELAN Microelectronics Corp
- 功能描述:
8-BIT MICRO-CONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
EMC |
22+ |
OTP |
30000 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 | ||
EMC |
23+ |
NA/ |
14 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
EMC |
10+ |
SOP-8 |
134 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
EMC |
OTP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
EMC |
23+ |
OTP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
EMC |
23+ |
原厂正规渠道 |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
EMC |
23+ |
原厂封装 |
90000 |
优势库存全新原装现货 |
询价 | ||
EMC |
23+ |
SOP-8 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
EMC |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
EMC |
SOP8 |
28533 |
原盒原标,正品现货 诚信经营 价格美丽 假一罚十! |
询价 |