UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 15

• 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

CHAPTER 4 PIN FUNCTION ( PD780024AY, 780034AY SUBSERIES) .......................................
CHAPTER 5 CPU ARCHITECTURE .................................................................................................
3.3
4.1
4.2
4.3
5.1
5.2
5.3
3.2.14 X1 and X2 ..................................................................................................................................
3.2.15 XT1 and XT2 ..............................................................................................................................
3.2.16 V
3.2.17 V
3.2.18 V
3.2.19 IC (mask ROM version only) ......................................................................................................
Pin I/O Circuits and Recommended Connection of Unused Pins ....................................
Pin Function List ...................................................................................................................
Description of Pin Functions ...............................................................................................
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.2.7
4.2.8
4.2.9
4.2.10 AV
4.2.11 AV
4.2.12 RESET .......................................................................................................................................
4.2.13 NC ..............................................................................................................................................
4.2.14 X1 and X2 ..................................................................................................................................
4.2.15 XT1 and XT2 ..............................................................................................................................
4.2.16 V
4.2.17 V
4.2.18 V
4.2.19 IC (mask ROM version only) ......................................................................................................
Pin I/O Circuits and Recommended Connection of Unused Pins ....................................
Memory Spaces .....................................................................................................................
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
Processor Registers ............................................................................................................. 112
5.2.1
5.2.2
5.2.3
Instruction Address Addressing ......................................................................................... 121
5.3.1
5.3.2
5.3.3
5.3.4
P00 to P03 (Port 0) ....................................................................................................................
P10 to P17 (Port 1) ....................................................................................................................
P20 to P25 (Port 2) ....................................................................................................................
P30 to P36 (Port 3) ....................................................................................................................
P40 to P47 (Port 4) ....................................................................................................................
P50 to P57 (Port 5) ....................................................................................................................
P64 to P67 (Port 6) ....................................................................................................................
P70 to P75 (Port 7) ....................................................................................................................
AV
Internal program memory space ................................................................................................ 104
Internal data memory space ...................................................................................................... 106
Special function register (SFR) area .......................................................................................... 106
External memory space ............................................................................................................. 106
Data memory addressing ........................................................................................................... 107
Control registers ......................................................................................................................... 112
General-purpose registers ......................................................................................................... 116
Special function register (SFR) .................................................................................................. 117
Relative addressing .................................................................................................................... 121
Immediate addressing ................................................................................................................ 122
Table indirect addressing ........................................................................................................... 123
Register addressing ................................................................................................................... 124
DD0
SS0
PP
DD0
SS0
PP
REF
DD
SS
(flash memory versions only) ..............................................................................................
(flash memory versions only) ..............................................................................................
and V
and V
and V
and V
...........................................................................................................................................
...........................................................................................................................................
..........................................................................................................................................
SS1
SS1
DD1
DD1
.............................................................................................................................
.............................................................................................................................
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User’s Manual U14046EJ5V0UD
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