upd78f0124m6gba1-8et Renesas Electronics Corporation., upd78f0124m6gba1-8et Datasheet - Page 393

• Manufacturer Part Number: upd78f0124m6gba1-8et
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

be written, erased, and overwritten while mounted on the board. Table 25-1 lists the differences between the
µ
PD78F0124 and the mask ROM versions.
The
The
Note The same capacity as the mask ROM versions can be specified by means of the internal memory size
Caution There are differences in noise immunity and noise radiation between the flash memory and
Internal ROM configuration
Internal ROM capacity
Internal high-speed RAM capacity
IC pin
V
Electrical specifications,
recommended soldering conditions
PP
µ
µ
PD78F0124 is provided as the flash memory version of the 78K0/KD1.
PD78F0124 replaces the internal mask ROM of the
pin
switching register (IMS).
mask ROM versions. When pre-producing an application set with the flash memory version
and then mass-producing it with the mask ROM version, be sure to conduct sufficient
evaluations for the commercial samples (not engineering samples) of the mask ROM versions.
Item
Table 25-1. Differences Between
Flash memory
32 KB
1024 bytes
None
Available
Refer to the description of electrical specifications and recommended soldering
conditions.
CHAPTER 25
Note
User’s Manual U16315EJ3V1UD
Note
µ
PD78F0124
µ
PD78F0124 and Mask ROM Versions
µ
µ
PD78F0124
PD780124 with flash memory to which a program can
Mask ROM
µ
µ
µ
µ
µ
µ
µ
µ
Available
None
PD780121: 8 KB
PD780122: 16 KB
PD780123: 24 KB
PD780124: 32 KB
PD780121: 512 bytes
PD780122: 512 bytes
PD780123: 1024 bytes
PD780124: 1024 bytes
Mask ROM Versions
393