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參數(shù)資料
| 型號： | S3C8478XX-QZ |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | 10 X 10 MM, QFP-44 |
| 文件頁數(shù)： | 12/24頁 |
| 文件大?。?/td> | 165K |
| 代理商： | S3C8478XX-QZ |
PRODUCT OVERVIEW
S3C8478/C8475/P8475
1-2
FEATURES
CPU
SAM87RC CPU core
Memory
272-byte general purpose register area
8/16K-byte internal program memory
Instruction Set
79 instructions
IDLE and STOP instructions added for
power-down modes
Instruction Execution Time
333 ns at 12 MHz f
OSC (minimum)
Interrupts
14 interrupt sources and 14 vectors
Eight interrupt levels
Fast interrupt processing
General I/O
Five I/O ports (total 36 pins)
Four bit-programmable ports
Two n-channel open-drain output port
Timer/Counters
One 8-bit basic timer for watchdog function
One 8-bit timer/counter with three operating
modes (timer 0)
One 16-bit general-purpose timer/counters with
three operation modes (timer 1)
UART
One UART module
Full duplex serial I/O interface with three UART
modes
A/D Converter
Eight analog input pins
10-bit conversion resolution
20 s conversion time (10 MHz CPU clock)
Buzzer Frequency Output
200 Hz to 20 kHz signal can be generated
Oscillator Frequency
1 MHz to 12 MHz external crystal oscillator
Maximum 12 MHz CPU clock
Operating Temperature Range
– 40°C to + 85°C
Operating Voltage Range
1.8 V to 5.5 V
Package Types
42-pin SDIP, 44-pin QFP
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相關代理商/技術參數(shù) |
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| S3C84A4 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:S3C84A4X MICROCONTROLLER |
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