UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 86

• 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
3.1.1 Internal program memory space
counter (PC).
(1) Vector table area
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
The internal program memory space stores the program and table data. Normally, it is addressed with the program
78K0R/Lx3 microcontrollers products incorporate internal ROM (flash memory), as shown below.
The internal program memory space is divided into the following areas.
The 128-byte area 00000H to 0007FH is reserved as a vector table area. The program start addresses for branch
upon reset or generation of each interrupt request are stored in the vector table area. Furthermore, the interrupt jump
address is a 64 K address of 00000H to 0FFFFH, because the vector code is assumed to be 2 bytes.
Of the 16-bit address, the lower 8 bits are stored at even addresses and the higher 8 bits are stored at odd addresses.
μ
μ
μ
PD78F1500A, 78F1503A, 78F1506A
PD78F1501A, 78F1504A, 78F1507A
PD78F1502A, 78F1505A, 78F1508A
Part Number
Table 3-2. Internal ROM Capacity
Flash
memory
Structure
65536 × 8 bits (00000H to 0FFFFH)
98303 × 8 bits (00000H to 17FFFH)
131071 × 8 bits (00000H to 1FFFFH)
Internal ROM
CHAPTER 3 CPU ARCHITECTURE
Capacity
86