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S3C8245AJ5-QW85

S3C8245AJ5-QW85
型号:S3C8245AJ5-QW85
品牌:SAMSUNG SAMSUNG
批号:13+RoHs
封装:QFP
原价:25
数量:256663
PDF电子文档:
订购电话:86755-83294757
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备注:100% 全新原装(Brand new)
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详细描述

 由于客户采购批量与样品的价格不同,网上无法统一注明,请您把采购型号通过邮件或客服QQ:2850151585 发给我们,也可以拨打明佳达国内销售部电话:0755-83957301,由客服人员为您报价;有时元件厂商价格稍许变动,本公司未能及时调整,如您觉得售价稍高,请与我们说明并适当议价;谢谢支持.

 
 
 
FEATURES
Memory
 ROM: 32K-byte (S3C8249/P8249)
 ROM: 16K-byte (S3C8245/P8245)
 RAM: 1056-Byte (S3C8249/P8249, S3C8247)
 RAM: 544-Byte (S3C8245/P8245, S3C8248)
 Data memory mapped I/O
Oscillation Sources
 Crystal, ceramic, RC (main)
 Crystal for subsystem clock
 Main system clock frequency 1-10 MHz
(3 MHz at 1.8 V, 10 MHz at 2.7 V)
 Subsystem clock frequency: 32.768 kHz
 CPU clock divider (1/1, 1/2, 1/8, 1/16)
Two Power-Down Modes
 Idle (only CPU clock stops)
 Stop (System clock stops)
Interrupts
 6 level 8 vector 8 internal interrupt
 2 level 8 vector 8 external interrupt
 
 
Watch Timer
 Real-time and interval time measurement
 Clock generation for LCD
 Four frequency outputs for buzzer sound
LCD Controller/Driver
 Maximum 16-digit LCD direct drive capability
 Display modes: static, 1/2 duty (1/2 bias)
 1/3 duty (1/2 or 1/3 bias), 1/4 duty (1/3 bias)
A/D Converter
 Eight analog input channels
 50 ms conversion speed at 1 MHz f
ADC
 clock
 10-bit conversion resolution
8-Bit Serial I/O Interface
8-bit transmit/receive mode
 8-bit receive mode
 LSB-first/MSB-first transmission selectable
 Internal/external clock source
Voltage Booster
 LCD display voltage supply
 S/W control en/disable
 3.0 V drive
 
 
45 I/O Pins
 45 configurable I/O pins
Basic Timer
 Overflow signal makes a system reset.
 Watchdog function
8-Bit Timer/Counter A
 Programmable 8-bit timer
 Interval, capture, PWM mode
 Match/capture, overflow interrupt
8-Bit Timer/Counter B
 Programmable 8-bit timer
 Carrier frequency generator
16-Bit Timer/Counter 0
 Programmable 16-bit timer
 Match interrupt generates
16-Bit Timer/Counter 1
 Programmable 16-bit timer
 Interval, capture, PWM mode
 Match/capture, overflow interrupt
 
 
 
Because of wholesale price is different from sample price, our website cannot state. Please contact us online. As well as welcome you call us : 0755-83957301.We will offer a right price; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !
 
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