upd78f0124hgba1-8et-a Renesas Electronics Corporation., upd78f0124hgba1-8et-a Datasheet - Page 27

• Manufacturer Part Number: upd78f0124hgba1-8et-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

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1.7 Outline of Functions
Notes 1. The internal flash memory capacity and internal high-speed RAM capacity can be changed using the
Internal
memory
(bytes)
Memory space
High-speed system clock
(oscillation frequency)
Internal oscillation clock
(oscillation frequency)
Subsystem clock (oscillation frequency)
General-purpose registers
Minimum instruction execution time
Instruction set
I/O ports
Timers
Standard products and (A) grade
products
(A1) grade products
Standard products and (A) grade
products
(A1) grade products
2.
3.
internal memory size switching register (IMS).
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.
For (A1) grade products, use the product in a voltage range of 2.25 to 5.5 V because the detection voltage
(V
Flash memory (self
programming supported)
High-speed RAM
Timer outputs
POC
) of the power-on-clear (POC) circuit is 2.0 to 2.25 V.
Item
Note 1
Note 1
16 KB
512 bytes
64 KB
Crystal/ceramic/external clock oscillation
2 to 16 MHz: V
2 to 8.38 MHz: V
2 to 16 MHz: V
2 to 8.38 MHz: V
On-chip internal oscillation (240 kHz (TYP.): V
Crystal/external clock oscillation
32.768 kHz: V
32.768 kHz: V
8 bits × 32 registers (8 bits × 8 registers × 4 banks)
0.125
operation)
8.3
kHz (TYP.) operation)
122
• 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: 1 channel
• 8-bit timer/event counter:
• 8-bit timer:
• Watch timer
• Watchdog timer:
5 (PWM output: 4)
µ
PD78F0122H
µ
µ
s/16.6
s (subsystem clock: @ f
User’s Manual U16962EJ3V0UD
µ
s/0.25
CHAPTER 1 OUTLINE
µ
s/33.2
DD
DD
µ
DD
DD
s/0.5
DD
DD
= 2.0 to 5.5 V
= 2.7 to 5.5 V
= 4.0 to 5.5 V, 2 to 10 MHz: V
= 4.0 to 5.5 V, 2 to 10 MHz: V
= 3.0 to 5.5 V, 2 to 5 MHz: V
= 3.0 to 5.5 V, 2 to 5 MHz: V
µ
µ
s/66.4
24 KB
1 KB
s/1.0
µ
PD78F0123H
µ
µ
s/2.0
s/132.8
XT
2 channels
2 channels
1 channel
1 channel
Note 2
39
26
= 32.768 kHz operation)
8
1
4
µ
s (high-speed system clock: @ f
µ
s (TYP.) (internal oscillation clock: @ f
32 KB
DD
µ
DD
DD
PD78F0124H
DD
DD
= 2.0 to 5.5 V
= 3.5 to 5.5 V,
= 3.5 to 5.5 V,
= 2.5 to 5.5 V
= 2.7 to 5.5 V
Note 2,3
POC
) of the power-on-
)
µ
XP
PD78F0124HD
= 16 MHz
R
= 240
(1/2)
27