- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373769 > Z8C520 (ZiLOG, Inc.) 1.5 MBPS USB Device Controller PDF資料下載
參數(shù)資料
| 型號： | Z8C520 |
| 廠商： | ZiLOG, Inc. |
| 英文描述： | 1.5 MBPS USB Device Controller |
| 中文描述： | 1.5 Mbps的USB設(shè)備控制器 |
| 文件頁數(shù)： | 1/43頁 |
| 文件大?。?/td> | 607K |
| 代理商： | Z8C520 |
當(dāng)前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁
DS97KEY2005
P R E L I M I N A R Y
1
P
RELIMINARY
P
RODUCT
S
PECIFICATION
Z8E520/C520
1.5 MBPS USB L
D
EVICE
C
ONTROLLER
M
ULTIPROTOCOL
1
OW
-P
F
OWER
OR
P
OINTING
D
EVICES
FEATURES
I
Six Vectored Interrupts with Fixed Priority
I
Processor Speed Dividable by Firmware Control
I
Operating Current: 5 mA typical in USB Mode; 2.5 mA
typical in Serial Mode (@ 3 MHz); 5 mA typical in PS/2
Mode
I
16 Total Input/Output Pins (Open-Drain/Push-Pull)
Configurable
I
6 inputs with 3 level Programmable Reference
Comparators
I
16-Bit Programmable Watch-Dog Timer (WDT) with
Internal RC Oscillator
I
Software Programmable Timers Configurable as:
–
Two 8-Bit Standard Timers and One 16-Bit
Standard Timer or
–
One 16-Bit Standard Timer and One 16-Bit Pulse
Width Modulator (PWM) Timer
I
Identical Masked ROM Version (Z8C520)
I
On-Chip Oscillator that accepts a Ceramic Resonator or
External Clock
I
Hardware Support for PS/2, Serial, USB, and General-
Purpose I/O (GPIO)
I
Power Reduction Modes:
–
STOP Mode (functionality shut down except SMR)
–
HALT Mode (XTAL still running-peripherals active)
I
USB SIE Compliant with USB Spec 1.0
I
4.0 VDC to 6.0 VDC Operating Range @ 0
°
C to +70
°
C
GENERAL DESCRIPTION
Zilog’s Z8E520 (OTP) and Z8C520 (Masked ROM) micro-
controllers are low-power Z8
cost-effective implementation of USB and multiprotocol
pointing devices.
Plus
MCUs, designed for the
For applications demanding powerful I/O capabilities, the
Z8E520's input and output lines are grouped into two ports,
and are configurable under software control to provide tim-
ing, status signals, or parallel I/O.
Both 8-bit and 16-bit timers, with a large number of user se-
lectable modes, off-load the system of administering real-
time tasks such as counting/timing and I/O data communi-
cations.
The microcontroller clock frequency is derived from the
system clock by a programmable divider under firmware
control.
The device is capable of functioning in four distinct, select-
able communications modes: PS/2, RS232, GPIO (Gener-
al-purpose I/O), and USB. The communications mode de-
termines the functionality of the two special serial
communications pins (PB6 and PB7). The device is placed
in the required mode when firmware sets the specified
mode bit in the communications control register. The firm-
ware interface is similar in all modes. The same buffer area
in RAM will accept the data to be transmitted. Up to 8 bytes
may be loaded, and the data will actually be transmitted as
soon as the appropriate command is issued (setting In
Packet Ready in USB mode, for example).
Part
Number
Z8E520 (OTP)
Z8C520 (ROM)
ROM
(KB)
6
6
RAM
(Bytes)
176
176
Speed
(MHz)
12
12
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| Z8L180 | ENHANCED Z180 MICROPROCESSOR |
| Z8L18006FEC | ENHANCED Z180 MICROPROCESSOR |
| Z8L18006FSC | ENHANCED Z180 MICROPROCESSOR |
| Z8L18006PEC | ENHANCED Z180 MICROPROCESSOR |
| Z8L18006PSC | ENHANCED Z180 MICROPROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| Z8E000 | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:FEATURE-RICH Z8 PLUS ONE-TIME-PROGRAMMABLE MICROCONTRONLLER |
| Z8E00010HEC | 功能描述:IC Z8PLUS 512 BYTES OTP 20-SSOP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:Z8® Plus 產(chǎn)品培訓(xùn)模塊:The Ultra-Low Power MSP430 MSP430 Overview MSP430 Design Tools MSP430 Peripherals MSP430x2xx/4xx and Wireless Overview Portable Medical Solutions with MSP430 MSP430 for Utility Metering Solutions MSP430: How to JTAG MSP430, How To Use the Clock System Grace Software Graphical User Interface MCU Overview Driver Library MSP430Ware Overview 標(biāo)準(zhǔn)包裝:1 系列:MSP430x4xx 核心處理器:RISC 芯體尺寸:16-位 速度:8MHz 連通性:SPI，UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位，LCD，POR，PWM，WDT 輸入/輸出數(shù):48 程序存儲器容量:32KB（32K x 8 + 256B） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 包裝:Digi-Reel® 其它名稱:296-26232-6 |
| Z8E00010HEC00TR | 功能描述:IC Z8PLUS MCU OTP 512 20SSOP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:Z8® Plus 標(biāo)準(zhǔn)包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA，UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位，LED，POR，PWM，WDT 輸入/輸出數(shù):16 程序存儲器容量:4KB（4K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND |
| Z8E00010HEG | 功能描述:8位微控制器 -MCU Z8PLUS 512 BYTES OTP 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(shí)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(fēng)格:SMD/SMT |
| Z8E00010HSC | 功能描述:IC Z8PLUS 512 BYTES OTP 20-SSOP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:Z8® Plus 產(chǎn)品培訓(xùn)模塊:The Ultra-Low Power MSP430 MSP430 Overview MSP430 Design Tools MSP430 Peripherals MSP430x2xx/4xx and Wireless Overview Portable Medical Solutions with MSP430 MSP430 for Utility Metering Solutions MSP430: How to JTAG MSP430, How To Use the Clock System Grace Software Graphical User Interface MCU Overview Driver Library MSP430Ware Overview 標(biāo)準(zhǔn)包裝:1 系列:MSP430x4xx 核心處理器:RISC 芯體尺寸:16-位 速度:8MHz 連通性:SPI，UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位，LCD，POR，PWM，WDT 輸入/輸出數(shù):48 程序存儲器容量:32KB（32K x 8 + 256B） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 包裝:Digi-Reel® 其它名稱:296-26232-6 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。