Z90255中文资料PDF规格书
Z90255规格书详情
General Description
The Z90233/Z90234 and Z90231 are the ROM and OTP versions of the eZVision 200 television controller with OSD. Based on ZiLOG’s powerful Z8 architecture, the Z90233/Z90234 and Z90231 contain 24 KB of program memory.
On-Screen Display (OSD)
Features
• Displays of up to 10 rows by 24 columns with
256 characters
• Provides character cell resolution of 14 pixels
by 18 scan lines
• Offers variable inter-row spacing from 0–15
horizontal scan lines
• Uses color palette table to program foreground
and background of character
Microcontroller Features
• Incorporates Z8® MCU core at 6 MHz
• Z90233 and Z90234 have 16K and 24K
masked ROM, respectively
• 236 bytes of system RAM
• Ten 6-bit pulse width modulators
• One 14-bit pulse width modulator
• On-chip infrared (IR) capture registers
• Four channels of 4-bit analog-to-digital converter
• 27 general-purpose I/O pins
• Provides I2C master serial communication port
• 42-pin SDIP and 44-pin PQFP packages
• Can be emulated with 124-pin PGA package
(Z90239)
产品属性
- 型号:
Z90255
- 制造商:
ZILOG
- 制造商全称:
ZILOG
- 功能描述:
eZVision 200 Television Controllers with OSD
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ZILOG |
DIP42 |
15000 |
原厂VIP渠道,亚太地区一级代理商,可提供更多数量! |
询价 | |||
ZILOG |
23+ |
DIP52 |
6000 |
只有原装正品,老板发话合适就出 |
询价 | ||
ZILOG |
22+ |
DIP42 |
1416 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
ST |
23+ |
SOP-14L |
16900 |
正规渠道,只有原装! |
询价 | ||
ZILOG |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ZILOG |
22+ |
DIP52 |
12000 |
只做原装、原厂优势渠道、假一赔十 |
询价 | ||
ZILOG |
23+ |
DIP |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
ZILOG |
00/01+ |
DIP42 |
164 |
全新原装100真实现货供应 |
询价 | ||
ST |
SOP-14L |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ZILOG |
24+ |
DIP |
880000 |
明嘉莱只做原装正品现货 |
询价 |