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1.7 Outline of Functions
Item
Internal
Flash memory
memory
(self-programming
Note 1
(bytes)
supported)
High-speed RAM
Expansion RAM
Memory space
High-speed system clock
(oscillation frequency)
Ring-OSC clock
(oscillation frequency)
Subsystem clock
(oscillation frequency)
General-purpose registers
Minimum instruction execution
time
Instruction set
I/O ports
Timers
Timer outputs
Clock output
Buzzer output
A/D converter
Notes 1.
The internal flash memory capacity, internal high-speed RAM capacity, and internal expansion RAM
capacity can be changed using the internal memory size switching register (IMS) and the internal
expansion RAM size switching register (IXS).
2.
Use the product in a voltage range of 2.2 to 5.5 V because the detection voltage (V
clear (POC) circuit is 2.1 V ±0.1 V.
CHAPTER 1 OUTLINE
µ
µ
PD78F0132H
PD78F0133H
16 K
24 K
Note 1
512
1 K
−
Note 1
64 KB
Crystal/ceramic/external clock oscillation
(2 to 16 MHz: V
= 4.0 to 5.5 V, 2 to 10 MHz: V
DD
2 to 8.38 MHz: V
= 3.0 to 5.5 V, 2 to 5 MHz: V
DD
On-chip Ring oscillation (240 kHz (TYP.): V
Crystal/external clock oscillation (32.768 kHz: V
8 bits × 32 registers (8 bits × 8 registers × 4 banks)
µ
µ
µ
0.125
s/0.25
s/0.5
s/1.0
µ
µ
µ
8.3
s/16.6
s/33.2
s/66.4
operation)
µ
122
s (subsystem clock: when operating at f
• 16-bit operation
• Multiply/divide (8 bits × 8 bits, 16 bits ÷ 8 bits)
• Bit manipulate (set, reset, test, and Boolean operation)
• BCD adjust, etc.
Total:
CMOS I/O
CMOS input
CMOS output
N-ch open-drain I/O
• 16-bit timer/event counter: 2 channels (1 channel only in the
• 8-bit timer/event counter:
• 8-bit timer:
• Watch timer
• Watchdog timer:
5 (PWM
6 (PWM output: 4)
output: 4)
• 78.125 kHz, 156.25 kHz, 312.5 kHz, 625 kHz, 1.25 MHz, 2.5 MHz, 5 MHz, 10 MHz
(high-speed system clock: @10 MHz operation)
• 32.768 kHz (subsystem clock: @32.768 kHz operation)
1.22 kHz, 2.44 kHz, 4.88 kHz, 9.77 kHz (high-speed system clock: @10 MHz operation)
10-bit resolution × 8 channels
User's Manual U16899EJ2V0UD
µ
µ
PD78F0134H
PD78F0136H
32 K
48 K
1 K
= 3.5 to 5.5 V,
DD
= 2.5 to 5.5 V)
DD
= 2.0 to 5.5 V
DD
= 2.0 to 5.5 V
DD
µ
µ
s/2.0
s (high-speed system clock: @ f
µ
µ
s/132.8
s (TYP.) (Ring-OSC clock: @ f
= 32.768 kHz)
XT
51
38
8
1
4
2 channels
2 channels
1 channel
1 channel
µ
µ
PD78F0138H
PD78F0138HD
60 K
60 K
Note 2
)
Note 2
)
= 16 MHz operation)
XP
= 240 kHz (TYP.)
R
µ
PD78F0132H)
) of the power-on-
POC
(1/2)
29
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