UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 252

• 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>
250
(1) Clock output selection register (CKS)
Address: FF40H
Symbol
CKS
This register enables/disables the clock output to the LCD controller/driver, and sets the output clock.
CKS is set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets CKS to 00H.
Note
Cautions 1. Set CCS3 to CCS0 while the clock output operation is stopped (CLOE = 0).
Remarks 1. f
Port mode register 14 (PM14)).
Enabling/disabling the PCL clock output is specified by combining the PM140 settings (see 17.3 (7)
Other than above
2. Bits 5 to 7 must be set to 0.
2. f
CLOE
CCS3
7
0
1
0
0
1
PRS
SUB
After reset: 00H
Figure 11-2. Format of Clock Output Selection Register (CKS)
: Peripheral hardware clock oscillation frequency
: Subsystem clock oscillation frequency
PM140
CCS2
Other than above
6
0
1
1
0
0
CHAPTER 11 CLOCK OUTPUT CONTROLLER
R/W
Clock output to LCD controller/driver enabled
Clock output to LCD controller/driver disabled
CCS1
User’s Manual U17504EJ2V0UD
5
0
1
1
0
CLOE
CCS0
Specification of enable/disable for clock output
<4>
0
1
0
to LCD controller/driver
f
f
f
Setting prohibited
PRS
PRS
SUB
CCS3
/2
/2
3
6
7
32.768 kHz
32.768 kHz
Output clock selection to LCD
f
SUB
CCS2
=
2
Note
156.25 kHz
78.125 kHz
10 MHz
f
PRS
CCS1
=
1
312.5 kHz
156.25 kHz
20 MHz
f
CCS0
PRS
0
=