
MB89560A Series
3
s PRODUCT LINEUP
(Continued)
Part number
Parameter
MB89567A
MB89567AC
MB89P568
MB89PV560
Classification
Mass production products
(mask ROM products)
OTP
Piggy-back
ROM size
32 K x 8-bit
(internal mask ROM)
48 K x 8-bit
(internal PROM)
56 K x 8-bit
(external ROM)
RAM size
1 K x 8-bit
CPU functions
Number of instructions
: 136
Instruction bit length
: 8-bit
Instruction length
: 1 to 3 bytes
Data bit length
: 1-, 8-, 16-bit
Minimum execution time
: 0.32
s/12.5 MHz
Minimum interrupt processing time
: 2.88
s/12.5 MHz
Ports
General-purpose I/O ports (N-channel open drain): 20 pins (2 shared with I2C inputs,
16 shared with LCD, 2 shared with other
resources)
General-purpose I/O ports (CMOS)
: 30 pins (shared with resources)
Total
: 50 pins
21-bit timebase
timer
21-bit
Interrupt cycle: (213, 215, 218 or 222)/FCH*7
Watchdog timer
Reset generate cycle: Min 221/FCH*7 for main clock, Min 214/FCL*7 for sub clock
Watch prescaler
17-bit
Interrupt cycle: 31.25 ms, 0.25 s, 0.50 s, 1.00 s, 2.00 s, 4.00 s/32.768 kHz for subclock
8/16-bit timer/
counter
Can be operated either as a 2-channel 8-bit timer/counter (Timer 1 and Timer 2, each with its
own independent operating clock cycle), or as one 16-bit timer/counter
In Timer 1 or 16-bit timer/counter operation, event counter operation (external clock-triggered)
and square wave output capable
8-bit PWM 2 ch
timer
8-bit interval timer operation (square wave output capable, operating clock cycle: 1 tinst, 8 tinst,
16 tinst, 64 tinst)
8-bit resolution PWM operation (conversion cycle: 128 x 1 tinst to 256 x 64 tinst)
8/16-bit timer/counter output for counter clock selectability
PWC timer
8-bit timer operation (count clock cycle: 1 tinst, 4 tinst, 32 tinst)
8-bit reload timer operation (toggle output possible, operating clock cycle: 1 to 32 tinst)
8-bit pulse width measurement (continuous measurement possible: H-width, L-width, rising
edge to rising edge, falling edge to falling edge, and rising edge to falling edge)
10-bit A/D
converter *2
10-bit resolution × 8 channels
A/D conversion function (conversion time: 60 tinst)
Continuous activation by an 8/16-bit timer/counter output or a timebase timer output capable.
6-bit PPG
Internal 6-bit counter
Pulse width and cycle are program selectable
12-bit PPG
Internal 12-bit counter
Pulse width and cycle are program selectable