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2
μ
PD75236
Item
Built-in memory capacity
I/O line
except FIP
dedicated pins
(
)
Instruction cycle
Fluorescent display
tube (FIP)
controller/driver
Timer/counter
Interrupt
Mask option
Operating temperature
range
Operating voltage
Package
LIST OF
μ
PD75236 FUNCTIONS
Function
ROM:
16256 x 8 bits, RAM:
768 x 4bits
G
G
Input pin
G
G
Input/output pin : 24
G
G
Output pin
: 16
64 lines
: 24
G
G
0.95
μ
s/1.91
μ
s/3.82
μ
s/15.3
μ
s
(when operated at 4.19 MHz)
G
G
122
μ
s (when operated at 32.768 kHz)
G
G
Number of segments : 9 to 24
G
G
Number of digits
G
G
Dimmer function
G
G
Pull-down resistor mask option
G
G
Key scan interrupt generation enabled
: 9 to 16
: 8 levels
G
G
Basic interval timer
G
G
Timer/event counter
G
G
Watch timer
G
G
Timer/pulse generator : 14-bit PWM output enabled
G
G
Event counter
: Watchdog timer applicable
5 channels
: Buzzer output enabled
G
G
SBI/3-wire type
G
G
3-wire type
G
G
Multi-interrupt enabled by hardware
G
G
Both-edge detection
G
G
Detected edge programmable (with noise
remove function)
G
G
Detected edge programmable
G
G
Rising edge detection
G
G
Timer/pulse generator
G
G
Timer/event counter
G
G
Basic interval timer
G
G
Serial interface #0
G
G
Key scan interrupt
G
G
Clock timer
G
G
Serial interface #1
G
G
External interrupt:
3 interrupts
G
G
External test input:
1 input
G
G
Internal interrupt:
5 interrupts
G
G
Internal test input:
2 inputs
G
G
Main system clock
G
G
Subsystem clock
: 4.19 MHz standard
: 32.768 kHz standard
G
G
High withstand voltage port
G
G
Ports 4 and 5
G
G
Port 7
: Pull-down resistor or open-drain output
: Pull-up resistors
: Pull-down resistor
–40 to +85
°
C
2.7 to 6.0 V (standby data hold: 2.0 to 6.0 V)
94-pin plastic QFP (20
×
20 mm)
System clock oscillator
2 channels
Serial interface