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參數(shù)資料
| 型號(hào)： | Z90231 |
| 廠商： | ZiLOG, Inc. |
| 英文描述： | Digital TV Controller(CMOS數(shù)字電視控制器) |
| 中文描述： | 數(shù)字電視控制器（的CMOS數(shù)字電視控制器） |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 129K |
| 代理商： | Z90231 |
CP00300-TVX0698
1
P
RELIMINARY
D
ATA
S
HEET
Z90231/233/234/239
Z8 D
IGITAL
T
ELEVISION
C
ONTROLLERS
1
FEATURES
Z8-Based CMOS Microcontroller for Consum-
er Television, Cable Box, and Satellite Re-
ceiver Applications
42-Pin SDIP Package except Z90239 (124 PGA)
Mask ROM sizes Available in 16 and 24KB
Ten 6-bit Pulse Width Modulators
Z8
MCU Core at 6 MHz
One 14-bit Pulse Width Modulator
On-Chip Infrared (IR) Capture Registers
Four Channel 4-bit Analog-to-Digital Converter
Twenty Seven General Purpose I/O Pins
I
2
C Master Serial Communication Port
On Screen Display (OSD) Section
Supports Displays up to 10 rows by 24 Columns with
256 Characters
Character Cell Resolution of 14 Pixels by 18 Scan lines
Variable Inter-row Spacing from 0–15 Horizontal Scan
Lines
Foreground and Background Colors Fully Programma-
ble by Character
GENERAL DESCRIPTION
The Z9023X Digital Television Controller (DTC) family is
ZiLOG’s latest and most powerful Z8-based DTC product
offering. These parts feature larger system RAM and ROM
options, together with a host of new features including a new
color palette system, flexible inter-row spacing, higher
character cell resolution, background mesh effect, dedicated
I.R. capture registers, on-chip Analog-to-Digital conver-
sion, and a hardware Master mode I
2
C interface. The famil-
iar Z8 core in combination with these advanced features
makes the Z9023X family an ideal choice for low to mid-
range televisions in both PAL and NTSC markets.
The Z9023X family consists of three basic device types; ICE
Chip (Z90239), ROM Mask Parts (Z90233/Z90234), and
OTP Part (Z90231). The OTP (Z90231) supports field pro-
grammable 32KB system ROM. ICE Chip (Z90239) is used
in Z90239 Emulator and ProtoPak. As described above,
Z90233 supports 16KB system ROM and Z90234 supports
24KB system ROM for mask.
The Z9021X family takes full advantage of the Z8’s ex-
panded register file space to offer greater flexibility in On
Screen Display creation.
Note:
All signals with an overline, “ ”, are active Low. For ex-
ample, B/
:
(WORD is active Low, only);
%
/W (BYTE
is active Low, only).
Device
Z90231
Z90233
Z90234
Z90239
Note:
+VEQWPVUCNNOWZGF+1RQTV
ROM
(KB)
32(OTP)
16
24
32(ext.)
RAM
(Bytes)
236
236
236
236
I/O
Lines
1
27
27
27
27
Voltage
Range
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
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| Z9023106ASG | 功能描述:IC Z8 MCU DGTL TV CTRLR 44LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:- 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標(biāo)準(zhǔn)包裝:250 系列:- 應(yīng)用:網(wǎng)絡(luò)處理器 核心處理器:4Kc 程序存儲(chǔ)器類型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網(wǎng)，UART，USB 輸入/輸出數(shù):- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:PG-LQFP-208 其它名稱:SP000314382 |
| Z9023106FSC | 功能描述:IC Z8 DIG TV CTRLR OTP 44QFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:- 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標(biāo)準(zhǔn)包裝:250 系列:- 應(yīng)用:網(wǎng)絡(luò)處理器 核心處理器:4Kc 程序存儲(chǔ)器類型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網(wǎng)，UART，USB 輸入/輸出數(shù):- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:PG-LQFP-208 其它名稱:SP000314382 |
| Z9023106FSC00TR | 功能描述:IC Z8 DIG TV CTRLR OTP 44QFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:- 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標(biāo)準(zhǔn)包裝:250 系列:- 應(yīng)用:網(wǎng)絡(luò)處理器 核心處理器:4Kc 程序存儲(chǔ)器類型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網(wǎng)，UART，USB 輸入/輸出數(shù):- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:PG-LQFP-208 其它名稱:SP000314382 |
| Z9023106FSG | 功能描述:IC Z8 DIG TV CTRLR OTP 44QFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:- 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標(biāo)準(zhǔn)包裝:250 系列:- 應(yīng)用:網(wǎng)絡(luò)處理器 核心處理器:4Kc 程序存儲(chǔ)器類型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網(wǎng)，UART，USB 輸入/輸出數(shù):- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:PG-LQFP-208 其它名稱:SP000314382 |
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