upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 14

• Manufacturer Part Number: upd78f0730
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

1.1 Features
1.2 Applications
14
Note The
Caution The operating voltage range may change after completion of device evaluation.
• 16-bit timer/event counter: 1 channel
• 8-bit timer/event counter:
• 8-bit timer:
• Watchdog timer:
• UART:
• CSI:
• USB:
High speed instruction execution (0.125
General-purpose register: 8 bits × 32 registers (8 bits × 8 registers × 4 banks)
ROM, RAM capacities
Note The internal flash memory, internal high-speed RAM capacities, and internal expansion RAM capacities
On-chip USB function controller (USBF)
On-chip single-power-supply flash memory
Self-programming (with boot swap function)
On-chip debug function
On-chip power-on-clear (POC) circuit and low-voltage detector (LVI)
On-chip watchdog timer (operable with the internal low-speed oscillation clock)
I/O ports: 19 (N-ch open drain: 2)
Timer: 5 channels
Serial interface: 3 channels
Power supply voltage: V
Operating ambient temperature: T
USB – serial conversion
Part Number
µ
PD78F0730
use the on-chip debug function in products designated for mass production, because the guaranteed
number of rewritable times of the flash memory may be exceeded when this function is used, and product
reliability therefore cannot be guaranteed. NEC Electronics is not liable for problems occurring when the on-
chip debug function is used.
can be changed using the internal memory size switching register (IMS) and the internal expansion RAM
size switching register (IXS). For IMS and IXS, see 19.1 Memory Size Switching Register and 20.2
Internal Expansion RAM Size Switching Register.
µ
PD78F0730 has an on-chip debug function, which is provided for development and evaluation. Do not
1 channel
1 channel
1 channel
Note
Item
DD
= 4.0 to 5.5 V
Program Memory (ROM)
16 KB
2 channels
1 channel
1 channel
Flash memory
A
Preliminary User’s Manual U19014EJ1V0UD
= -40 to +85°C
CHAPTER 1 OUTLINE
µ
s: @ 16 MHz operation with high-speed system clock)
Note
1 KB
Internal High-Speed RAM
Data Memory
Note
2 KB
Internal Expansion RAM
Note