UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 117

• 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

SP
SP
SP
SP
SP
SP
Figure 5-15. Data to Be Restored from Stack Memory
(c) RETI, RETB instructions (when SP is FEDDH)
(a) POP rp instruction (when SP is FEDEH)
(b) RET instruction (when SP is FEDEH)
FEDEH
FEDEH
FEDDH
FEE0H
FEE0H
FEE0H
CHAPTER 5 CPU ARCHITECTURE
User’s Manual U14046EJ5V0UD
FEE0H
FEDFH
FEDEH
FEE0H
FEDFH
FEDEH
FEE0H
FEDFH
FEDEH
FEDDH
Register pair higher
Register pair lower
PC15 to PC8
PC15 to PC8
PC7 to PC0
PC7 to PC0
PSW
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