UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 70

• Manufacturer Part Number: UPD78F0386GK-8EU-A
• Description: MCU 96KB FLASH 5KB RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0/Lx2r

Specifications of UPD78F0386GK-8EU-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LCD, LVD, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

<R>
<R>
68
Notes 1.
FFBEH
FFBFH
FFE0H
FFE1H
FFE2H
FFE3H
FFE4H
FFE5H
FFE6H
FFE7H
FFE8H
FFE9H
FFEAH
FFEBH
FFF0H
FFF3H
FFF4H
FFFBH
LCDCTL's
00H
LCDCTL's
01H
LCDCTL's
02H
LCDCTL's
03H
Address
PD78F0372, 78F0382
PD78F0373, 78F0383
PD78F0374, 78F0384
PD78F0375, 78F0385
PD78F0376, 78F0386,
2.
3.
Flash Memory Version
78F0376D, 78F0386D
The reset values of LVIM and LVIS vary depending on the reset source.
Regardless of the internal memory capacity, the initial values of the internal memory size switching
register (IMS) and internal expansion RAM size switching register (IXS) of all products in the 78K0/LF2
are fixed (IMS = CFH, IXS = 0CH). Therefore, set the value corresponding to each product as indicated
below.
The ROM and RAM capacities of the products with the on-chip debug function can be debugged
according to the debug target products. Set IMS and IXS according to the debug target products.
Internal expansion RAM size switching
register
LCD mode setting register
LCD display mode register
LCD clock control register
LCD voltage boost control register 0
Low-voltage detection register
Low-voltage detection level selection register
Interrupt request flag register 0L
Interrupt request flag register 0H
Interrupt request flag register 1L
Interrupt request flag register 1H
Interrupt mask flag register 0L
Interrupt mask flag register 0H
Interrupt mask flag register 1L
Interrupt mask flag register 1H
Priority specification flag register 0L
Priority specification flag register 0H
Priority specification flag register 1L
Priority specification flag register 1H
Internal memory size switching register
Memory bank select register
Processor clock control register
(78K0/LF2)
Special Function Register (SFR) Name
Note 2
Note 3
C6H
C8H
CCH
CFH
CCH
Table 3-7. Special Function Register List (4/4)
IMS
CHAPTER 3 CPU ARCHITECTURE
User’s Manual U17504EJ2V0UD
0CH
0AH
08H
04H
Note 2
IXS
LVIM
LVIS
IF0
IF1
MK0
MK1
PR0
PR1
IMS
BANK
IXS
PCC
LCDMD
LCDM
LCDC
VLCG0
Symbol
24 KB
32 KB
48 KB
60 KB
96 KB
Capacity
ROM
IF0L
IF0H
IF1L
IF1H
MK0L R/W
MK0H R/W
MK1L R/W
MK1H R/W
PR0L R/W
PR0H R/W
PR1L R/W
PR1H R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
1 KB
Internal High-Speed
RAM Capacity
1 Bit
Manipulatable Bit Unit
8 Bits
1 KB
4 KB
2 KB
Internal Expansion
RAM Capacity
16 Bits
00H
00H
Reset
After
CFH
FFH
FFH
FFH
FFH
FFH
FFH
FFH
FFH
0CH
00H
00H
00H
00H
00H
01H
00H
00H
00H
00H
Note 1
Note 1