UPD78F9502MA-CAC-A NEC, UPD78F9502MA-CAC-A Datasheet - Page 138

• 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

Remarks 1. The FA series is a product of Naito Densei Machida Mfg. Co., Ltd.
14.4 Writing with Flash Memory Programmer
memory of the PD78F9500, 78F9501, 78F9502.
138
On-board programming
Off-board programming
Self programming
The following two types of dedicated flash memory programmers can be used for writing data to the internal flash
Data can be written to the flash memory on-board or off-board, by using a dedicated flash memory programmer.
(1) On-board programming
(2) Off-board programming
The contents of the flash memory can be rewritten after the
mounted on the target system. The connectors that connect the dedicated flash memory programmer must be
mounted on the target system.
Data can be written to the flash memory with a dedicated program adapter (FA series) before the PD78F9500,
78F9501, 78F9502 are mounted on the target system.
Remark
FlashPro4 (PG-FP4, FL-PR4)
Rewrite Method
2. Refer to the following sections for details on the flash memory writing control function.
The FL-PR4 and FA series are products of Naito Densei Machida Mfg. Co., Ltd.
14.7 On-Board and Off-Board Flash Memory Programming
14.8 Flash Memory Programming by Self Writing
Flash memory can be rewritten after the device is mounted on the
target system, by using a dedicated flash memory programmer.
Flash memory can be rewritten before the device is mounted on the
target system, by using a dedicated flash memory programmer and a
dedicated program adapter board (FA series).
Flash memory can be rewritten by executing a user program that has
been written to the flash memory in advance by means of on-board/off-
board programming.
Preliminary User’s Manual U18681EJ1V0UD
CHAPTER 14 FLASH MEMORY
Table 14-1. Rewrite Method
Functional Outline
PD78F9500, 78F9501, 78F9502 have been
Flash memory
programming mode
Self programming mode
Operation Mode