MB90610A Series
■ PRODUCT LINEUP
Part No.
MB90611A
MB90613A
Parameter
Classification
ROM size
Mask ROM
—
RAM size
1 Kbyte
3 Kbytes
CPU functions
Number of basic instructions
Instruction bit length
Instruction length
: 340
: 8/16 bits
: 1 to 7 bytes
Data bit length
: 1/4/8/16/32 bits
Minimum instruction execution time : 62.5 ns/4 MHz (PLL multiplier = 4)
Interrupt processing time : 1000 ns/16 MHz (minimum)
Ports
I/O ports (CMOS/TTL) : 33 (31 CMOS/2 TTL)
(N-channel open drain): 8 (16-bit non-multiplex mode)
Total
: 41
Packages
FPT-100P-M05
FPT-100P-M06
UART
(SCI)
Three internal UARTs
Full-duplex, double-buffered
Selectable clock synchronous or asynchronous operation
Built-in dedicated baud rate generator
A/D Converter
10-bit × 8 channels
A/D conversion time : 6.13 µs (98 machine cycles/16 MHz machine clock, includes
sample and hold time)
: Software, external, or multi-function timer output (RT0) activation
can be selected.
Triggers
Activation modes
: Single, scan (continuous conversion of multiple channels),
continuous (continuous conversion of one channel), and stop (scan
mode with synchronized conversion start)
PPG
2 × 8-bit PPG outputs
(1 channel PPG output in 16-bit mode)
16-Bit Reload
Timer
16-bit reload timer operation (selectable toggle output, one-shot output)
(Selectable count clock: 0.125 µs, 0.5 µs, or 2.0 µs for a 16 MHz machine cycle)
Selectable event count function, 2 internal channels
Chip select
8 outputs
External interrupts 8 inputs
External interrupt mode (Interrupts can be generated from four different types of request
signal)
PLL Function
Other
Selectable multiplier: 1/2/3/4 (Set a multiplier that does not exceed the assured operation
frequency range.)
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