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參數(shù)資料
| 型號(hào)： | Z86D8608SSC |
| 英文描述： | Transient Surge Protection Thyristor; Package/Case:DO-214AA; Current, It av:2.2A; Reel Quantity:2500; Capacitance:25pF; Current Rating:2.2A; Forward Current:5A; Forward Voltage:58V; Holding Current:120mA; Mounting Type:Through Hole |
| 中文描述： | 單片機(jī)| 8位| Z8的CPU |的CMOS |專(zhuān)科| 28腳|塑料 |
| 文件頁(yè)數(shù)： | 62/78頁(yè) |
| 文件大?。?/td> | 867K |
| 代理商： | Z86D8608SSC |
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Z86D86
28-Pin Low-Voltage OTP Microcontroller
PS008902-0502
P R E L I M I N A R Y
55
When more than one interrupt is pending, priorities are resolved by a programma-
ble priority encoder controlled by the Interrupt Priority Register. An interrupt
machine cycle is activated when an interrupt request is granted. As a result, all
subsequent interrupt are disabled, and the Program Counter and Status Flags are
saved. The cycle then branches to the program memory vector location reserved
for that interrupt. All Z86D86 interrupts are vectored through locations in the pro-
gram memory. This memory location and the next byte contain the 16-bit address
of the interrupt service routine for that particular interrupt request. To accommo-
date polled interrupt systems, interrupt inputs are masked, and the Interrupt
Request register is polled to determine which of the interrupt requests require ser-
vice.
An interrupt resulting from AN1 is mapped into IRQ2, and an interrupt from AN2 is
mapped into IRQ0. Interrupts IRQ2 and IRQ0 can be rising, falling, or both edge
triggered; all are programmable by the user. The software can poll to identify the
state of the pin.
Programming bits for the Interrupt Edge Select are located in the IRQ Register
(R250), bits D7 and D6. The configuration is indicated in Table 22.
Clock
The Z86D86 on-chip oscillator has a high-gain, parallel-resonant amplifier for con-
nection to a crystal, LC, ceramic resonator, or any suitable external clock source
(XTAL1 = Input, XTAL2 = Output). The crystal must be AT cut, 1 MHz to 8 MHz
maximum, with a series resistance (RS) less than or equal to 100 Ohms. The
Z86D86 on-chip oscillator can be driven with a low-cost RC network or other suit-
able external clock source.
Table 22.IRQ Register*
IRQ
Interrupt Edge
D7
D6
IRQ2 (P31)
IRQ0 (P32)
0
0
F
F
0
1
F
R
1
0
R
F
1
1
R/F
R/F
Notes:
F = Falling Edge
R = Rising Edge
*In stop mode, the comparators are turned off.
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| Z86D8608SSC00TR | 功能描述:IC MCU OTP 32K 28SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:Z8® IR 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(cè)/復(fù)位，LCD，POR，PWM，WDT 輸入/輸出數(shù):48 程序存儲(chǔ)器容量:32KB（32K x 8 + 256B） 程序存儲(chǔ)器類(lèi)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(chēng):296-26232-6 |
| Z86D99 | 制造商:ZILOG 制造商全稱(chēng):ZILOG 功能描述:Low-Voltage Microcontrollers |
| Z86D990 | 制造商:ZILOG 制造商全稱(chēng):ZILOG 功能描述:Low-Voltage Micro controllers with ADC |
| Z86D9900100ZDH | 功能描述:8位微控制器 -MCU . 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 |
| Z86D99008FSC | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Microcontroller |
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