UPD78F9502MA-CAC-A NEC, UPD78F9502MA-CAC-A Datasheet - Page 139

• Manufacturer Part Number: UPD78F9502MA-CAC-A
• Description: 8BIT MCU, 4K FLASH, 128B RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F9502MA-CAC-A

• Controller Family/series: UPD78F
• No. Of I/o's: 8
• Ram Memory Size: 128Byte
• Cpu Speed: 10MHz
• No. Of Timers: 2
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 4KB
• Oscillator Type: External, Internal

14.5 Programming Environment
FL-PR4, data can be written with just the dedicated flash memory programmer after downloading the program from
the host machine.
programmer and the PD78F9500, 78F9501, 78F9502. To write the flash memory off-board, a dedicated program
adapter (FA series) is necessary.
(http://www.necel.com/micro/ods/jpn/index.html).
The environment required for writing a program to the flash memory is illustrated below.
Note DGCLK is a clock for communication, while DGDATA is a transmit/receive signal for communication data.
A host machine that controls the dedicated flash memory programmer is necessary. When using the PG-FP4 or
UART is used for manipulation such as writing and erasing when interfacing between the dedicated flash memory
Download the latest programmer firmware, GUI, and parameter file from the download site for development tools
Host machine
Figure 14-2. Environment for Writing Program to Flash Memory (FlashPro4)
RS-232-C
USB
Preliminary User’s Manual U18681EJ1V0UD
Dedicated flash programmer
CHAPTER 14 FLASH MEMORY
FlashPro4
Bxxxxx
Cxxxxxx
Axxxx
PG-FP4
STATVE
RESET
SO/TxD
SI/RxD
FLMD0
V
V
CLK
DD
SS
78F9501, 78F9502
PD78F9500,
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