UPD75P3036 NEC, UPD75P3036 Datasheet - Page 20

• Manufacturer Part Number: UPD75P3036
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

20
6.3 Data Memory (RAM) ... 768 x 4 bits
Figure 6-3 shows the data memory configuration.
Data memory consists of a data area and a peripheral hardware area. The data area consists of 768 x 4-bit static RAM.
static RAM
Note Memory bank 0, 1, or 2 can be selected as the stack area.
Data area
(768 x 4)
Stack area
Peripheral hardware area
Display data memory
Note
General-purpose register area
Figure 6-3. Data Memory Map
1ECH
1EBH
FFFH
0FFH
1FFH
2FFH
000H
01FH
020H
100H
200H
F80H
Not incorporated
Data memory
(224 x 4)
(236 x 4)
(32 x 4)
(20 x 4)
256 x 4
256 x 4
256 x 4
128 x 4
PD75P3036
Memory bank
15
0
1
2