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MB90480/485 Series
3
I
PRODUCT LINEUP
MB90480 series
* : It is setting of Jumper switch (TOOL VCC) when emulator (MB2147-01) is used.
Please refer to the MB2147-01 or MB2147-20 hardware manual (3.3 Emulator-dedicated Power Supply
switching) about details.
Item
Part number
MB90F481
MB90F482
MB90V480
ROM size
RAM size
FLASH 192 KB
4 KB
Number of instructions
Instruction bit length
Instruction length
Data bit length
Minimum execution time : 40 ns (25 MHz machine clock)
General-purpose I/O ports: up to 84
General-purpose I/O ports (CMOS output)
General-purpose I/O ports (with pull-up resistance)
General-purpose I/O ports (N-ch open drain)
1 channel, start-stop synchronized
8-bit
×
6 channel/16-bit
×
3 channel
6 event input pins, 8-bit up/down counters: 2
8-bit reload/compare registers: 2
16-bit free run timerNumber of channels: 1
Overflow interrupt
Output compare
(OCU)
Pin input factor: A match signal of compare register
Input capture
(ICU)
Rewriting a register value upon a pin input (rising, falling, or both edges)
DTP/external interrupt circuit
Number of external interrupt channels: 8 (edge or level detection)
Extended I/O serial interface
2 channels, embedded
18-bit counter
Interrupt cycles: 1.0 ms, 4.1 ms, 16.4 ms, 131.1 ms (at 4 MHz base oscillator)
Conversion resolution: 8/10-bit, switchable
One-shot conversion mode (converts selected channel 1 time only)
Scan conversion mode (conversion of multiple consecutive channels,
FLASH 256 KB
6 KB
: 351
: 8-bit, 16-bit
: 1 byte to 7 bytes
: 1-bit, 8-bits, 16-bits
16 KB
CPU function
Ports
UART
8/16-bit PPG timer
8/16-bit up/down
counter/timer
16-bit
I/O timers
Number of channels: 6
Number of channels: 2
Timebase timer
A/D converter
programmable up to 8 channels)
Continuous conversion mode (repeated conversion of selected channels)
Stop conversion mode (conversion of selected channels with repeated pause)
Reset generation interval: 3.58 ms, 14.33 ms, 57.23 ms, 458.75 ms
(minimum value, at 4 MHz base oscillator)
Sleep mode, stop mode, CPU intermittent mode, watch timer mode, timebase
timer mode
CMOS
Watchdog timer
Low-power consumption
(standby) modes
Process
Type
FLASH model
Not included security function
Evaluation model,
user terminal,
3 V/5 V versions
Emulator power supply*
Included