參數(shù)資料
型號: MB90V590ACR
元件分類: 微控制器/微處理器
英文描述: 16-BIT, 16 MHz, MICROCONTROLLER, CPGA256
封裝: CERAMIC, PGA-256
文件頁數(shù): 34/52頁
文件大?。?/td> 718K
代理商: MB90V590ACR
MB90590/590G Series
4
s
s PRODUCT LINEUP
(Continued)
Features
MB90591/594/594G
MB90F591A/F594A/F594G
MB90V590A/V590G
Classification
Mask ROM product
Flash ROM product
Evaluation product
ROM size
384/256 Kbytes
Boot block
Hard-wired reset vector
None
RAM size
8/6 Kbytes
8 Kbytes
Emulator-specific power
supply *1
None
CPU functions
The number of instructions: 340
Instruction bit length: 8 bits, 16 bits
Instruction length: 1 byte to 7 bytes
Data bit length: 1 bit, 8 bits, 16 bits
Minimum execution time: 62.5 ns (at machine clock frequency of 16 MHz)
Interrupt processing time: 1.5
s
(at machine clock frequency of 16 MHz, minimum value)
UART (3 channels)
Clock synchronized transmission (500 Kbps / 1 Mbps / 2 Mbps)
Clock asynchronized transmission (4808/5208/9615/10417/19230/38460/62500
/500000 bps at machine clock frequency of 16 MHz)
Transmission can be performed by bi-directional serial transmission or by master/
slave connection.
8/10-bit A/D converter
Conversion precision: 8/10-bit can be selectively used.
Number of inputs: 8
One-shot conversion mode (converts selected channel once only)
Scan conversion mode (converts two or more successive channels and can program
up to 8 channels)
Continuous conversion mode (converts selected channel continuously)
Stop conversion mode (converts selected channel and stop operation repeatedly)
8/16-bit PPG timers
(6 channels)
Number of channels: 6 (8/16-bit
× 6 channels)
PPG operation of 8-bit or 16-bit
A pulse wave of given intervals and given duty ratios can be output.
Pulse interval: fsys, fsys/21, fsys/22, fsys/23, fsys/24, 128
s
(at oscillation of 4 MHz, fsys
= system clock frequency of 16 MHz, fosc = oscillation
clock frequency)
16-bit Reload timer
Number of channels: 2
Operation clock frequency: fsys/21, fsys/23, fsys/25 (fsys = System clock frequency)
Supports External Event Count function
16-bit
I/O
timer
16-bit
Output compares
Number of channels: 6 (8/16-bit
× 6 channels)
Pin input factor: A match signal of compare register
Input captures
Number of channels: 6
Rewriting a register value upon a pin input (rising, falling, or both edges)
相關PDF資料
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