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| 型號(hào)： | COP8TAB9HMW8 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 8-Bit CMOS ROM Microcontroller with 2k or 4k Memory |
| 中文描述： | 8位微控制器的CMOS光盤2K或4K的記憶 |
| 文件頁數(shù)： | 1/54頁 |
| 文件大小： | 706K |
| 代理商： | COP8TAB9HMW8 |
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COP8TAB5/TAC5
8-Bit CMOS ROM Microcontroller with 2k or 4k Memory
1.0 General Description
The COP8TAB5/TAC5 microcontrollers are highly integrated
COP8
Feature core devices, with 2k or 4k ROM memory
and advanced features. These single-chip CMOS devices
are suited for applications requiring a full featured controller
with moderate memory and low EMI.
Development is supported through the use of a compatible
Flash based device (COP8TAB9/TAC9) which provides
identical features plus In-System programmable Flash
Memory and reprogrammability. The Flash device is usable
in the emulation tools, and supports this device.
Device included in this datasheet:
Device
ROM Program
Memory (bytes)
2k
4k
RAM
(bytes)
128
128
I/O
Pins
Packages
Temperature
COP8TAB5
COP8TAC5
16, 24 or 40
20 and 28 SOIC WIDE,
44 LLP
40C to +85C
2.0 Features
KEY FEATURES
n
2k or 4k bytes ROM Program Memory
n
128 bytes volatile RAM
n
Crystal Oscillator at 15 MHz or Integrated RC Oscillator
at 10MHz
n
Clock Prescaler For Adjusting Power Dissipation to
Processing Requirements
n
Power-On Reset
n
HALT/IDLE Power Save Modes
n
One 16-bit timer:
— Processor Independent PWM mode
— External Event counter mode
— Input Capture mode
n
High Current I/Os
— 10 mA
@
0.4V
OTHER FEATURES
n
Single supply operation:
— 2.25V–2.75V
n
Quiet Design (low radiated emissions)
n
Multi-Input Wake-Up with optional interrupts
n
MICROWIRE/PLUS (Serial Peripheral Interface
Compatible)
n
ACCESS.Bus Synchronous Serial Interface (compatible
with I2C
and SMBus
)
— Master Mode and Slave Mode
— Full Master Mode Capability
— Bus Speed Up To 400KBits/Sec
— Low Power Mode With Wake-Up Detection
— Optional 1.8V ACCESS.Bus Compatibility
n
Eight multi-source vectored interrupts servicing:
— External Interrupt
— Idle Timer T0
— One Timers (with 2 interrupts)
— MICROWIRE/PLUS Serial peripheral interface
— ACCESS.Bus/I
2
C/SMBus compatible Synchronous
Serial Interface
— Multi-Input Wake-Up
— Software Trap
n
Idle Timer with programmable interrupt interval
n
8-bit Stack Pointer SP (stack in RAM)
n
Two 8-bit Register Indirect Data Memory Pointers
n
True bit manipulation
n
WATCHDOG and Clock Monitor logic
n
Software selectable I/O options
— TRI-STATE Output/High Impedance Input
— Push-Pull Output
— Weak Pull Up Input
n
Schmitt trigger inputs on I/O ports
n
Temperature range: –40C to +85C
n
Packaging: 20 and 28 SOIC and 44 LLP
I2C
is a registered trademark of Phillips Corporation.
SMBus is a trademark of Intel Corporation.
August 2004
C
2004 National Semiconductor Corporation
DS200917
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| COP8TAC9CMW8 | 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 |
| COP8TAC9CMW8/NOPB | 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 |
| COP8TAC9EMW8 | 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 |
| COP8TAC9EMW8/NOPB | 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 |
| COP8TAC9HLQ8 | 功能描述:MCU 8BIT CMOS 4K FLASH 44-LLP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:COP8™ 8T 標(biāo)準(zhǔn)包裝:1 系列:AVR® ATmega 核心處理器:AVR 芯體尺寸:8-位 速度:16MHz 連通性:I²C，SPI，UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，POR，PWM，WDT 輸入/輸出數(shù):32 程序存儲(chǔ)器容量:32KB（16K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:1K x 8 RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:44-TQFP 包裝:剪切帶 (CT) 其它名稱:ATMEGA324P-B15AZCT |
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