UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 62

• Manufacturer Part Number: UPD78F1146AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1146AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

<R>
60
F F F F F H
F D F 0 0 H
F D E F F H
F 1 0 0 0 H
F 0 F F F H
F 0 8 0 0 H
F 0 7 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
1 D F 0 0 H
1 D E F F H
1 1 0 0 0 H
1 0 F F F H
0 D F 0 0 H
0 D E F F H
0 1 0 0 0 H
0 0 F F F H
0 0 0 0 0 H
F F F 2 0 H
F F F 1 F H
F F F 0 0 H
F F E F F H
F F E E 0 H
F F E D F H
F F E 2 0 H
F F E 1 F H
Figure 3-9. Correspondence Between Data Memory and Addressing (
Special function register (2nd SFR)
General-purpose register
Special function register (SFR)
Mirrored area 51.75 KB
Mirrored area 51.75 KB
Flash memory 128 KB
32 bytes
Mirror area
Reserved
Reserved
256 bytes
51.75 KB
RAM
8 KB
2 KB
CHAPTER 3 CPU ARCHITECTURE
User’s Manual U17854EJ9V0UD
SFR addressing
When MAA = 1
When MAA = 0
Register addressing
Mirror
Short direct
addressing
μ
PD78F1144, 78F1144A)
Direct addressing
Register indirect addressing
Based addressing
Based indexed addressing