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参数资料
| 型号： | MB90922NASPMC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP120 |
| 封装： | 16 X 16 MM, 0.50 MM, PLASTIC, LFQFP-120 |
| 文件页数： | 12/72页 |
| 文件大小： | 1099K |
| 代理商： | MB90922NASPMC |
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MB90920 Series
2
(Continued)
16-bit reload timer (4 channels)
16-bit reload timer operation (select toggle output or one-shot output)
Selectable event count function
Real time watch timer (main clock)
Operates directly from oscillator clock.
Interrupt can be generated by second/minute/hour/date counter overflow.
PPG timer (6 channels)
Output pins (3 channels), external trigger input pin (1 channel)
Operation clock frequencies : fCP, fCP/22, fCP/24, fCP/26
Delay interrupt
Generates interrupt for task switching.
Interrupts to CPU can be generated/cleared by software setting.
External interrupts (8 channels)
8-channel independent operation
Interrupt source setting available : “L” to “H” edge/ “H” to “L” edge/ “L” level/ “H” level.
8/10-bit A/D converter (8 channels)
Conversion time : 3
μs (at fCP = 32 MHz)
External trigger activation available (P50/INT0/ADTG)
Internal timer activation available (16-bit reload timer 1)
UART(LIN/SCI) (4 channels)
Equipped with full duplex double buffer
Clock-asynchronous or clock-synchronous serial transfer is available
CAN interface (4 channels : CAN0 and CAN2, and CAN1 and CAN3 share transmission and reception pins,
and interrupt control registers).
Conforms to CAN specifications version 2.0 Part A and B.
Automatic resend in case of error.
Automatic transfer in response to remote frame.
16 prioritized message buffers for data and ID
Multiple message support
Flexible configuration for receive filter : Full bit compare/full bit mask/two partial bit masks
Supports up to 1 Mbps
CAN wakeup function (RX connected to INT0 internally)
LCD controller/driver (32 segment x 4 common)
Segment driver and command driver with direct LCD panel (display) drive capability
Reset on detection of low voltage/program loop
Automatic reset when low voltage is detected
Program looping detection function
Stepping motor controller (4 channels)
High current output for each channel
× 4
Synchronized 8/10-bit PWM for each channel
× 2
Sound generator (2 channels)
8-bit PWM signal mixed with tone frequency from 8-bit reload counter.
PWM frequencies : 125 kHz, 62.5 kHz, 31.2 kHz, 15.6 kHz (at fCP
= 32 MHz)
Tone frequencies : PWM frequency /2/ , divided by (reload frequency
+1)
Input/output ports
General-purpose input/output port (CMOS output) 93 ports
Function for port input level selection
Automotive/CMOS-Schmitt
Flash memory security function
Protects the contents of Flash memory (Flash memory product only)
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