- IC型号
深圳宏氏宝胜电子商行
- 营业执照：已审核经营模式：经销商所在地区：广东 深圳企业网站：
http://hkbaoshengtong.cn.alibaba.com/
收藏本公司 人气：64652
联系方式
- 地址：华强北
- 联系人：陆小姐
- 电话：0755-18123960833
- 传真：0755-83517032
- 手机：13632560833
- QQ：
- E-mail：hongyidianzichang@126.com
供应HT49R50A-1原装正品，现货销售，假一罚百
- 产品价格：
- ￥3/ 1pcs
￥3/ 10pcs
￥2.9/ 100pcs
￥2.8/ 1k
￥2.75/ 10k
- 交易说明：
- 现金交易
- 配送说明：
- 快递，货运
- 厂 家：
- HT
- 封 装：
- SOP
- 批 号：
- 2013
- 数 量：
- 4567
产品咨询直线：0755-18123960833
产品详细说明
Features
Operating voltage:
fSYS=4MHz: 2.2V~5.5V for HT49R50A-1/HT49C50-1
fSYS=8MHz: 3.3V~5.5V for HT49R50A-1/HT49C50-1
fSYS=500kHz: 1.2V~2.2V for HT49C50L
8 input lines
12 bidirectional I/O lines
Two external interrupt input
Two 8-bit programmable timer/event counter with
PFD (programmable frequency divider) function
LCD driver with 332, 333 or 324 segments
4K15 program memory
1608 data memory RAM
Real Time Clock (RTC)
8-bit prescaler for RTC
Watchdog Timer
Buzzer output
On-chip crystal, RC and 32768Hz crystal oscillator
HALT function and wake-up feature reduce power
consumption
6-level subroutine nesting
Bit manipulation instruction
15-bit table read instruction
Up to 0.5s instruction cycle with 8MHz system clock
for HT49R50A-1/HT49C50-1
Up to 8s instruction cycle with 500kHz system clock
for HT49C50L
63 powerful instructions
All instructions in 1 or 2 machine cycles
