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參數(shù)資料
| 型號： | Z86E4700ZDP |
| 廠商： | ZiLOG, Inc. |
| 英文描述： | CMOS Z8 8BIT MICROCONTROLLER |
| 中文描述： | 8位微控制器的CMOS Z8 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 111K |
| 代理商： | Z86E4700ZDP |
1
Z86E47-ROM
CPS DC-4157-01
P R E L I M I N A R Y
GENERAL DESCRIPTION
The Z86E47 Digital Television Controller (DTC) introduce
a new level of sophistication to single-chip architecture.
The Z86E47 is a member of the Z8 single-chip
microcontroller family with 16 Kbytes of OTP (One-Time-
Programmable) ROM and 236 bytes of RAM. The device
is housed in a 64-pin DIP package, and is CMOS compat-
ible. The part features ROMs for program storage and
character generation. The Z86E47 microcontroller may be
used in prototyping, low volume applications or where
code development is required. Zilog’s DTC offers fast
execution, efficient use of memory, sophisticated inter-
rupts, input/output bit manipulation capabilities, and easy
hardware/software system expansion along with low cost
and low power consumption. The device provides an ideal
performance and reliability solution for consumer and
industrial television applications.
The Z86E47 architecture utilizes Zilog’s advanced
Superintegration design methodology. The device has
an 8-bit internal data path controlled by a Z8 microcontroller,
On-Screen Display (OSD) logic circuits/Pulse Width Modu-
lators (PWM). On-chip peripherals include five register/
memory mapped I/O ports (Ports 2, 3, 4, 5, and 6), Interrupt
control logic (1 software, 2 external and 3 internal inter-
rupts) and a standby mode recovery input port (Port 3, pin
P30).
The OSD control circuits support eight rows by 20 columns
for 128 kinds of characters. The character color is speci-
fied by row. One of the eight rows is assigned to show two
kinds of colors for bar type displays such as volume
control. The OSD is capable of displaying high resolution
(11x15 dot pattern) characters.
DC-4157-01
(2-18-94)
P
RELIMINARY
C
USTOMER
P
RODUCT
S
PECIFICATION
Z86E47 OTP ROM
CMOS Z8
M
ICROCONTROLLER
8-B
IT
A 14-bit PWM port provides enough voltage resolution for
a voltage synthesizer tuning system. Seven 6-bit PWM
ports are used for controlling audio signal level. Five 8-bit
PWM ports are used to vary picture levels.
DTC applications demand powerful I/O capabilities. The
Z86E47 fulfills this with 35 I/O pins dedicated to input and
output. These lines are grouped into five ports, and are
configurable under software control to provide timing,
status signals, parallel I/O and an address/data bus for
interfacing to external memory.
There are three basic address spaces available to support
this wide range of configurations: Program Memory, Reg-
ister File and Data Memory. The Data Memory address
space contains a number of control registers for the
PWMs, OSD, and I/O Ports 4, 5, and 6. Specifically, there
are 13 PWM and eight OSD control registers mapped into
the external memory address space. Three I/O registers
for Ports 4, 5, and 6 reside in data memory space as well.
The Register File is composed of 236 bytes of general
purpose register, two I/O Port registers and 15 control and
status registers.
To unburden the program from coping with the real-time
problems such as counting/timing and data communica-
tion, the DTC’s offer two on-chip counter/timers with a large
number of user selectable modes (see block diagram).
Note:
All Signals with a preceding front slash, "/", are active
Low, e.g.: B//W (WORD is active Low); /B/W (BYTE is
active Low, only).
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| Z86E4704PSC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| Z86E4704PSG | 功能描述:IC DTC 16K OTP 64-DIP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應用 系列:- 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標準包裝:250 系列:- 應用:網(wǎng)絡處理器 核心處理器:4Kc 程序存儲器類型:- 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) 供應商設備封裝:PG-LQFP-208 其它名稱:SP000314382 |
| Z86E61 | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:CMOS Z8 16K/32K EPROM MICROCONTROLLER |
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| Z86E6116FSC | 功能描述:8位微控制器 -MCU 16K OTP 16MHzW/UART RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
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