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| 型号： | IA88C00-PLC68C |
| 厂商： | Innovasic Semiconductor |
| 英文描述： | Microcontroller |
| 中文描述： | 微控制器 |
| 文件页数： | 13/80页 |
| 文件大小： | 707K |
| 代理商： | IA88C00-PLC68C |
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IA88C00
Microcontroller
Data Sheet
As of Production Version -01
Copyright
2005 ENG 21 0 050519-00 www.Innovasic
Innovasic.com
Innovasic Semiconductor
Page 13 of 80 1.888.824.4184
Architecture
IA88C00 maintains program model compatibility with the Super8 architecture, including 268 general
purpose registers and 57 registers for control and mode functions.
The instruction set, is also fully binary compatible supporting all instructions, including multiply and
divide instructions and provisions for BCD operations.
The peripheral set maintains register/ program model compatibility. Robust serial communications are
provided by an on-board UART. Counter/timers are provided for time-sensitive/control loop
applications. A watchdog timer is provided for processor sanity.
Pin Descriptions
/AS Address Strobe
(
output, active Low
)
The rising edge of this output indicates that address, R/W, and DM (when
appropriate) are valid.
The leading edge of this signal indicates that data is valid during a write cycle.
The trailing edge of this signal is used to latch data into the IA88C00 during a
read cycle.
Input/Output Ports configured under program control. Specific functions include:
/DS Data Strobe
(
output, active Low
P00-P07, P10-P17,
P20-P27, P30-P37,
P40-P47, Port I/O
Lines
(
input/output
)
Port 1
serves as the multiplexed address/data port. It serves as the data bus
de-multiplexed mode, and
Port 0
pins can be used as additional address
lines or general purpose I/O.
Ports 2 and 3
provide support for interrupts, the UART and the timers.
Alternatively, they can be programmed as general purpose I/O.
Port 4
is used for general I/O or as the lower address byte in de-mux mode.
/RESET
(
input,
active Low
)
R/W Read/Write
(
output
)
Reset input. Reset vector is address 0020H.
When high, the current bus operation is a read. When low, the current bus
operation is a write.
相关PDF资料 |
PDF描述 |
|---|---|
| IA88C00-PLC68C-R | Microcontroller |
| IA88C00-PLC68I | Microcontroller |
| IA88C00-PLC68I-R | Microcontroller |
| IBB110P | Integrated Telecom Circuits |
| IBB110PTR | Integrated Telecom Circuits |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IA88C00-PLC68C-R | 制造商:INNOVASIC 制造商全称:INNOVASIC 功能描述:Microcontroller |
| IA88C00-PLC68I | 制造商:INNOVASIC 制造商全称:INNOVASIC 功能描述:Microcontroller |
| IA88C00-PLC68I-R | 制造商:INNOVASIC 制造商全称:INNOVASIC 功能描述:Microcontroller |
| IA88C00-PLC68I-R-01 | 功能描述:IC MCU 8BIT 20MHZ 68PLCC RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:- 标准包装:27 系列:PIC® 16C 核心处理器:PIC 芯体尺寸:8-位 速度:10MHz 连通性:I²C，SPI，UART/USART 外围设备:欠压检测/复位，POR，PWM，WDT 输入/输出数:22 程序存储器容量:14KB（8K x 14） 程序存储器类型:OTP EEPROM 大小:- RAM 容量:368 x 8 电压 - 电源 (Vcc/Vdd):4 V ~ 6 V 数据转换器:A/D 5x8b 振荡器型:外部 工作温度:-40°C ~ 125°C 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 包装:管件 |
| IA8X44 | 制造商:INNOVASIC 制造商全称:INNOVASIC 功能描述:SDLC COMMUNICATIONS CONTROLLER |
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