UPD78F0537DGA(T)-9EV-A NEC, UPD78F0537DGA(T)-9EV-A Datasheet - Page 92

• Manufacturer Part Number: UPD78F0537DGA(T)-9EV-A
• Description: 8BIT MCU, 128K FLASH, 7KB RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F0537DGA(T)-9EV-A

• Controller Family/series: UPD78
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

4.2 Difference in Representation of Memory Space
different ways.
memory real address is shown with no vacancy in the address space.
and self programming not using the self programming sample library
For address representation of the other tools such as the simulator and the debugger
92
With the 78K0/KE2 products which support the memory bank, addresses can be viewed in the following two
“Memory bank number + CPU address” is represented with a vacancy in the address space, while the flash
“Memory bank number + CPU address” is used for addressing in the user program. For on-board programming
Note that the HEX file that is output by the assembler (RA78K0) by default uses the flash memory real address.
Notes 1. “Memory bank number + CPU address” can be used when performing self programming, using the self
• Memory bank number + CPU address
• Flash memory real address (HEX FORMAT [BANK])
Common
area
Bank
area
(a) Memory bank number + CPU address
0 0 0 0 H
B F F F H
8 0 0 0 H
7 F F F H
2. SM+ for 78K0/Kx2, ID78K0-QB
CHAPTER 4 MEMORY BANK SELECT FUNCTION (
programming sample library, because the addresses are automatically translated.
Memory bank 0
Common
Memory bank 1
(32 KB)
(16 KB)
Memory bank 2
Memory bank 3
Memory bank 4
Memory bank 5
Figure 4-2. Address View
User’s Manual U17260EJ6V0UD
(b) Flash memory real address (HEX FORMAT [BANK])
PD78F0536, 78F0537, AND 78F0537D ONLY)
Note 1
1 F F F F H
1 C 0 0 0 H
1 B F F F H
1 8 0 0 0 H
1 7 F F F H
1 4 0 0 0 H
1 3 F F F H
1 0 0 0 0 H
0 F F F F H
0 C 0 0 0 H
0 B F F F H
0 8 0 0 0 H
0 7 F F F H
0 0 0 0 0 H
, the flash memory real address is used.
Memory bank 5
Memory bank 4
Memory bank 3
Memory bank 2
Memory bank 1
Memory bank 0
Note 2
Common
(16 KB)
(16 KB)
(16 KB)
(16 KB)
(16 KB)
(16 KB)
(32 KB)
, see Table 4-1.