UPD78F9502MA-CAC-A NEC, UPD78F9502MA-CAC-A Datasheet - Page 46
UPD78F9502MA-CAC-A
Manufacturer Part Number
UPD78F9502MA-CAC-A
Description
8BIT MCU, 4K FLASH, 128B RAM, SMD
Manufacturer
NEC
Datasheet
1.UPD78F9502MA-CAC-A.pdf
(229 pages)
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
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3.4.6 Based addressing
46
[Function]
[Operand format]
[Description example]
[Illustration]
8-bit immediate data is added to the contents of the base register, that is, the HL register pair, and the sum is
used to address the memory. Addition is performed by expanding the offset data as a positive number to 16 bits.
A carry from the 16th bit is ignored. This addressing can be carried out for all the memory spaces.
MOV A, [HL+10H]; When setting byte to 10H
Identifier
The contents of addressed
memory are transferred
HL
A
[HL+byte]
7
16
Instruction code
Preliminary User’s Manual U18681EJ1V0UD
CHAPTER 3 CPU ARCHITECTURE
H
0
0
Description
0
0
0
8
1
0
7
7
0
1
1
0
Memory
L
1
0
0
0
1
0
0
0
+10H
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