UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 115

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Note
Figure 3-9. Correspondence Between Data Memory and Addressing (
F 0 0 0 0 H
E F F F F H
F F F F F H
F F F 0 0 H
F F E F F H
F F E E 0 H
F F 3 0 0 H
F F 2 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
1 0 0 0 0 H
0 F F F F H
0 0 0 0 0 H
F F F 2 0 H
F F F 1 F H
F F E D F H
F F E 2 0 H
F F E 1 F H
Use of the area FFE20H to FFEDFH and FF300H to FF6FFH are prohibited when using the self-
programming function. Since this area is used for self-programming library.
Special function register (2nd SFR)
General-purpose register
Special function register (SFR)
32 bytes
Flash memory
256 bytes
Reserved
56.75 KB
Reserved
RAM
Mirror
64 KB
3 KB
2 KB
Note
CHAPTER 3 CPU ARCHITECTURE
User’s Manual U19678EJ1V1UD
SFR addressing
Register addressing
Short direct
addressing
μ
PD78F1215, 78F1225, 78F1235)
Direct addressing
Register indirect addressing
Based addressing
Based indexed addressing
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