UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 89

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

Specifications of UPD78F1506GF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Lx3
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
The following show examples.
Remark MAA: Bit 0 of the processor mode control register (PMC).
Example 1
(Flash memory: 64 KB, RAM: 4 KB)
F F F 0 0 H
F F E F F H
F 0 0 0 0 H
E F F F F H
1 0 0 0 0 H
0 F F F F H
0 1 0 0 0 H
0 0 F F F H
0 0 0 0 0 H
F F F F F H
F F E E 0 H
FFEDFH
F E F 0 0 H
FEEFFH
F 1 0 0 0 H
F 0 F F F H
F 0 8 0 0 H
F 0 7 F F H
0 E F 0 0 H
0 E E F F H
μ
PD78F1500A, 78F1503A, 78F1506A
(same data as 01000H to 0EEFFH)
General-purpose register
Special-function register
function register (2nd SFR)
Setting MAA = 0
Extended special
32 bytes
Flash memory
Flash memory
Flash memory
Flash memory
256 bytes
Reserved
Reserved
2 KB
RAM
4 KB
(SFR)
For example, 02345H is mirrored to
F2345H. Data can therefore be read by
MOV A, !2345H, instead of MOV ES,
#00H and MOV A, ES:!2345H.
Mirror
Example 2
(Flash memory: 128 KB, RAM: 7 KB)
F F F F F H
F F F 0 0 H
F F E F F H
F 0 0 0 0 H
E F F F F H
2 0 0 0 0 H
1 F F F F H
F F E E 0 H
FFEDFH
F 1 0 0 0 H
F 0 F F F H
F 0 8 0 0 H
F 0 7 F F H
1 D F 0 0 H
1DEFFH
1 1 0 0 0 H
1 0 F F F H
0 0 0 0 0 H
F E 3 0 0 H
F E 2 F F H
F D F 0 0 H
FDEFFH
μ
PD78F1502A, 78F1505A, 78F1508A
CHAPTER 3 CPU ARCHITECTURE
(same data as 11000H to 1DEFFH)
General-purpose register
Special-function register
function register (2nd SFR)
Setting MAA = 1
Extended special
32 bytes
Flash memory
Flash memory
Flash memory
Flash memory
Reserved
Reserved
256 bytes
Reserved
RAM
7 KB
2 KB
(SFR)
For example, 15432H is mirrored to
F5432H. Data can therefore be read by
MOV A, !5432H, instead of MOV ES,
#01H and MOV A, ES:!5432H.
Mirror
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