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參數(shù)資料
| 型號： | Z08615 |
| 廠商： | ZILOG INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | NMOS 8-BIT Z8 MCU Keyboard Controller(NMOS 8位 鍵盤微控制器) |
| 中文描述： | 8-BIT, MROM, 5 MHz, MICROCONTROLLER, XMA |
| 文件頁數(shù)： | 9/21頁 |
| 文件大?。?/td> | 953K |
| 代理商： | Z08615 |
Z08615
Zilog
NMOS 8-Bit Z8
MCU Keyboard Controller
DS97KEY2100
A1-9
1
Port 2
(P27-P20). Port 2 is an 8-bit, bit-programmable, bi-
directional, NMOS-compatible I/O port. These eight I/O
lines are configured under the software control program for
I/O. Port 2 can be programmed as bit-by-bit independently,
as input or output, or configured to provide open-drain out-
puts (Figure 7). P26 and P27 have 2.4 Kohms (
±
25%) pull-
up resistors and are capable of sourcing 2.4 mA. P24 and
P25 have 10.4 Kohms (
±
35%) pull-up when configured as
inputs.
Figure 7. Port 2 P27-P20 Configuration
Open-Drain
OUT
OEN
IN
Pad
Input
(a) Ports P20-P23
Port 2
(I/O)
Z8615
Open-Drain
OUT
OEN
IN
Pad
10.4 Kohms
Input
(b) Ports P24-P25
Open-Drain
OUT
OEN
IN
Pad
2.4 Kohms
Input
(c) Ports P26-P27
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| Z08617 | NMOS Z8 8-BIT MCU KEYBOARD CONTROLLER |
| Z100FF3 | 2,000 V - 10,000 V Rectifiers |
| Z100FG | 2,500 V - 10,000 V Rectifiers 0.50 A - 1.5 A Forward Current 200 ns Recovery Time |
| Z100F | 2,500 V - 10,000 V Rectifiers |
| Z100SG | 2,500 V - 10,000 V Rectifiers (0.50 A - 1.5 A Forward Current 3000 ns Recovery Time) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| Z0861505VSC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| Z08617 | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:NMOS Z8 8-BIT MCU KEYBOARD CONTROLLER |
| Z08617-05PSC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| Z0867108PSCR002 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| Z0868108/VEC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
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