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參數資料
| 型號： | Z86E8316VSC |
| 英文描述： | MICROCONTROLLER|8-BIT|Z8 CPU|CMOS|LDCC|28PIN|PLASTIC |
| 中文描述： | 單片機| 8位| Z8的CPU |的CMOS | LDCC | 28腳|塑料 |
| 文件頁數： | 32/52頁 |
| 文件大小： | 483K |
| 代理商： | Z86E8316VSC |
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Z86C83/C84/E83
CMOS Z8
MCU
Zilog
8-32
P R E L I M I N A R Y
DS97DZ80700
FUNCTIONAL DESCRIPTION
(Continued)
Interrupts.
The Z8 has six different interrupts from six dif-
ferent sources. These interrupts are maskable, prioritized
(Figure 20) and the six sources are divided as follows: four
sources are claimed by Port 3 lines P33-P30, and two in
counter/timers (Table 11). The Interrupt Mask Register
globally or individually enables or disables the six interrupt
requests.
When more than one interrupt is pending, priorities are re-
solved by a programmable priority encoder that is con-
trolled by the Interrupt Priority register. An interrupt ma-
chine cycle is activated when an interrupt request is
granted. This action disables all subsequent interrupts,
saves the Program Counter and Status Flags, and then
branches to the program memory vector location reserved
for that interrupt.
Figure 20. Interrupt Block Diagram
Table 11. Interrupt Types, Sources, and Vectors
Name
IRQ0
IRQ1,
IRQ2
IRQ3
IRQ4
IRQ5
Source
/DAV0, IRQ0
IRQ1
/DAV2, IRQ2, T
IN
IRQ3
T0
T1
Vector Location
0, 1
2, 3
4, 5
6, 7
8, 9
10, 11
Comments
External (P32), Rise Fall Edge Triggered
External (P33), Fall Edge Triggered
External (P31), Rise Fall Edge Triggered
By User Software
Internal
Internal
Interrupt
Edge
Select
IRQ (D6, D7)
IRQ1, 3, 4, 5
IRQ
IMR
IPR
PRIORITY
LOGIC
6
Global
Interrupt
Enable
Vector Select
Interrupt
Request
IRQ0 IRQ2
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| Z86E8316VSC00TR | 功能描述:IC Z8 MCU OTP 4K 28PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:Z8® 標準包裝:250 系列:80C 核心處理器:8051 芯體尺寸:8-位 速度:16MHz 連通性:EBI/EMI，I²C，UART/USART 外圍設備:POR，PWM，WDT 輸入/輸出數:40 程序存儲器容量:- 程序存儲器類型:ROMless EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數據轉換器:A/D 8x10b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-LCC（J 形引線） 包裝:帶卷 (TR) |
| Z86E8316VSG | 功能描述:8位微控制器 -MCU 4K OTP 16MHz W/ADC RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 |
| Z86K13 | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:CMOS Z8 8-Bit MCU Keyboard Controllers |
| Z86K14 | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:CMOS Z8 8-Bit MCU Keyboard Controllers |
| Z86K15 | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:CMOS Z8 8-Bit MCU Keyboard Controllers |
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