尽管数码相机(DSCs)已经问世多年,但仅在最近几年随着技术的发展,其价格才为大多数消费者所接受。然而,分析家认为数码相机市场还将爆发新的革命。他们预言在2006年将售出9500万台以上的数码相机,而传统照相机的销售量将会下降。
下图为数码相机的方框图
数码相机组成元器件为:
MSP430F412/MSP430F413:微控制器
OPA358/OPA360/OPA361:针对便携式应用的最小型完整视频驱动器解决方案
TLV320AIC32/TLV320AIC31:低功耗、立体声音频编解码器
下面对各个元器件的性能和方框图进行描述:
Experience the ultimate system-on-a-chip (SoC) solution for low-powerapplications. MSP430F412/F413 features the combination of ultra-low power consumption and integrated high-performance analog peripherals—ideal for cost-, power- and space-sensitive applications.
Key Features
; Ultra-low power consumption of <1 &#61676;A in standby mode at 2.2 V (typ) extends battery life
; 16-bit RISC architecture enables new applications at a fraction of the code size
; High-performance, integrated analog and digital peripherals including LCD driver, reduce system cost and speed time-to-market
; Integrated analog comparator is ideal for precise mixed-signal measurement
; On-board SVS combats brownout and lock-up conditions
; In-system programmable Flash permits last-minute code changes,field upgrades and data logging to Flash
; The MSP-FET430P410 offers a completely integrated development environment for only U.S. $99
; Packaging: 64-pinQFP