UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 110

• Manufacturer Part Number: UPD78F0034BGC-8BS-A
• Description: MCU 8-Bit 78K0 CISC 32KB Flash 2.5V/3.3V/5V 64-Pin LQFP
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0034BGC-8BS-A

• Package: 64LQFP
• Family Name: 78K0
• Maximum Speed: 12 MHz
• Ram Size: 1 KB
• Program Memory Size: 32 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 51
• Interface Type: 3-Wire/UART
• On-chip Adc: 8-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 3

108
FFFFH
FF20H
FF1FH
FF00H
FEFFH
FEE0H
FEDFH
FE20H
FE1FH
FD00H
FCFFH
F800H
F7FFH
4000H
3FFFH
0000H
General-purpose registers
Internal high-speed RAM
Figure 5-7. Correspondence Between Data Memory and Addressing
32
External memory
16384
Special function
registers (SFRs)
47104
Internal ROM
512
Reserved
256
8 bits
8 bits
8 bits
8 bits
( PD780022A, 780032A, 780022AY, 780032AY)
8 bits
CHAPTER 5 CPU ARCHITECTURE
User’s Manual U14046EJ5V0UD
SFR addressing
Register addressing
Short direct
addressing
Direct addressing
Register indirect
addressing
Based addressing
Based indexed
addressing