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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： | 24/52頁 |
| 文件大小： | 483K |
| 代理商： | Z86E8316VSC |
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Z86C83/C84/E83
CMOS Z8
MCU
Zilog
8-24
P R E L I M I N A R Y
DS97DZ80700
PIN FUNCTIONS
(Continued)
Port 2 (P27-P20)
Port 2 is an 8-bit, bidirectional, CMOS-
compatible I/O port and an 8-channel muxed input to the
8-bit ADC. When configured as a digital input, by program-
ming the Port2 Mode register, the Port 2 register can be
evaluated to read digital data applied to Port 2, or the ADC
result register can be read to evaluate the analog signals
applied to Port 2 after configuring the ADC Control Regis-
ters. The direction of each of the eight Port 2 I/O lines can
be configured individually (Figure 11).
In addition, all four versions of the device provide the ca-
pability of connecting 10K (±20%) pull-up resistors to each
of the Port 2 I/O lines individually. The pull-ups are con-
nected when activated through software control of P2RES
register (Figure 67) when the corresponding Port 2 pin is
configured to be an input. The pull-up resistor of a Port 2
I/O line is automatically disabled when the corresponding
I/O is an output, regardless of the state of the correspond-
ing P2RES bit value.
Note:
The Z86C83/C84 Emulator does not emulate the
P2RES Register. Selection of the pull-ups are done via
jumper settings on the emulator.
Figure 11. Port 2 Configuration
Port 2 (I/O)
P27
P26
P25
P24
P23
P22
P21
P20
P2
Analog Mux
Select from
P2RES
ADC0 (Bits 7, 6, 5)
Input_en
/OEN
Data
ADC
10K
Pad
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相關代理商/技術參數 |
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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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