參數(shù)資料
型號(hào): Z86E40
廠商: ZiLOG, Inc.
英文描述: Z8 4K OTP Microcontroller( Z8系列4k ROM一次可編程微控制器)
中文描述: Z8 4K的檢察官辦公室的微控制器(Z8系列4K的ROM的一次可編程微控制器)
文件頁(yè)數(shù): 30/64頁(yè)
文件大小: 391K
代理商: Z86E40
Z86E30/E31/E40
Z8 4K OTP Microcontroller
Zilog
30
P R E L I M I N A R Y
DS97Z8X0502
PIN FUNCTIONS
(Continued)
Comparator Inputs.
Port 3, P31, and P32, each have a
comparator front end. The comparator reference voltage
P33 is common to both comparators. In analog mode, P31
and P32 are the positive input of the comparators and P33
is the reference voltage of the comparators.
Auto Latch.
The Auto Latch puts valid CMOS levels on all
CMOS inputs (except P33–P31) that are not externally
driven. Whether this level is 0 or 1, cannot be determined.
A valid CMOS level, rather than a floating node, reduces
excessive supply current flow in the input buffer. Auto
Latches are available on Port 0, Port 2, and P30. There
are no Auto Latches on P31, P32, and P33.
Low EMI Emission.
The Z86E40 can be programmed to
operate in a low EMI Emission Mode in the PCON register.
The oscillator and all I/O ports can be programmed as low
EMI emission mode independently. Use of this feature re-
sults in:
I
The pre-drivers slew rate reduced to 10 ns typical.
I
Low EMI output drivers have resistance of 200 Ohms
(typical).
I
Low EMI Oscillator.
I
Internal SCLK/TCLK= XTAL operation limited to a
maximum of 4 MHz – 250 ns cycle time, when Low EMI
Oscillator is selected and system clock (SCLK = XTAL,
SMR Reg. Bit D1 =1).
I
Note for emulation only:
Do not set the emulator to emulate Port 1 in low EMI
mode. Port 1 must always be configured in Standard
Mode.
相關(guān)PDF資料
PDF描述
Z86E4700ZDP CMOS Z8 8BIT MICROCONTROLLER
Z86E47 CMOS Z8 8BIT MICROCONTROLLER
Z86E72 OTP IR Microcontroller(一次可編程紅外線微控制器)
Z86E73 OTP IR Microcontroller(一次可編程紅外線微控制器)
Z86K14 CMOS Z8 8-Bit MCU Keyboard Controllers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Z86E4000ZDV 功能描述:44 PIN PLCC ADAPTER RoHS:否 類別:編程器,開(kāi)發(fā)系統(tǒng) >> 適配器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 模塊/板類型:TQFP 插座模塊 適用于相關(guān)產(chǎn)品:-
Z86E4001ZDF 功能描述:8位微控制器 -MCU Z8 OTP Conv(QFP) Kit 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(chǔ)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
Z86E4001ZDV 功能描述:8位微控制器 -MCU Z8 OTP Con(PLCC) Kit 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(chǔ)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
Z86E4012PSC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-8-BIT MCU-OTP
Z86E4012VSC 制造商:Zilog Inc 功能描述:MicroController, 8-Bit, 44 Pin, Plastic, PLCC