參數(shù)資料
型號: MB90F897SPMT
元件分類: 微控制器/微處理器
英文描述: MICROCONTROLLER, PQFP48
封裝: 7 X 7 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-48
文件頁數(shù): 12/84頁
文件大小: 1773K
代理商: MB90F897SPMT
MB90895 Series
2
DS07-13731-4E
(Continued)
Instruction system best suited to controller
Wide choice of data types (bit, byte, word, and long word)
Wide choice of addressing modes (23 types)
Enhanced multiply-divide instructions and RETI instructions
Enhanced high-precision computing with 32-bit accumulator
Instruction system compatible with high-level language (C language) and multitask
Employing system stack pointer
Enhanced various pointer indirect instructions
Barrel shift instructions
Increased processing speed
4-byte instruction queue
Powerful interrupt function with 8 levels and 34 factors
Automatic data transfer function independent of CPU
Expanded intelligent I/O service function (EI2 OS): Maximum of 16 channels
Low power consumption (standby) mode
Sleep mode (a mode that halts CPU operating clock)
Time-base timer mode (a mode that operates oscillation clock, sub clock, time-base timer and watch timer only)
Watch mode (a mode that operates sub clock and watch timer only)
Stop mode (a mode that stops oscillation clock and sub clock)
CPU blocking operation mode
Process
CMOS technology
I/O port
General-purpose input/output port (CMOS output) :
MB90F897
: 34 ports (including 4 high-current output ports)
MB90F897S : 36 ports (including 4 high-current output ports)
Timer
Time-base timer, watch timer, watchdog timer: 1 channel
8/16-bit PPG timer: 8-bit x 4 channels, or 16-bit x 2 channels
16-bit reload timer: 2 channels
16-bit input/output timer
- 16-bit free run timer: 1 channel
- 16-bit input capture: (ICU): 4 channels
Interrupt request is issued upon latching a count value of 16-bit free run timer by detection of an edge on pin input.
CAN controller: 1 channel
Compliant with Ver 2.0A and Ver 2.0B CAN specifications
8 built-in message buffers
Transmission rate of 10 Kbps to 1 Mbps (by 16 MHz machine clock)
CAN wake-up
UART0 (SCI), UART1(SCI): 2 channel
Equipped with full-duplex double buffer
Clock-asynchronous or clock-synchronous serial transmission is available.
DTP/External interrupt: 4 channels, CAN wake-up: 1channel
Module for activation of expanded intelligent I/O service (EI2OS), and generation of external interrupt.
Delay interrupt generator module
Generates interrupt request for task switching.
8/10-bit A/D converter: 8 channels
Resolution is selectable between 8-bit and 10-bit.
Activation by external trigger input is allowed.
Conversion time: 6.125
s (at 16-MHz machine clock, including sampling time)
Program patch function
Address matching detection for 2 address pointers.
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