UPD78F0500MC-5A4-A Renesas Electronics America, UPD78F0500MC-5A4-A Datasheet - Page 403

• Manufacturer Part Number: UPD78F0500MC-5A4-A
• Description: MCU 8BIT FLASH SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0500MC-5A4-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0/Kx2
Remark √: Mounted, −: Not mounted
12.1 Functions of Clock Output/Buzzer Output Controller
supply to peripheral ICs. The clock selected with the clock output selection register (CKS) is output.
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
Clock output
Buzzer output
The clock output controller is intended for carrier output during remote controlled transmission and clock output for
In addition, the buzzer output is intended for square-wave output of buzzer frequency selected with CKS.
Figure 12-1 and 12-2 show the block diagram of clock output/buzzer output controller.
f
f
PRS
SUB
CHAPTER 12 CLOCK OUTPUT/BUZZER OUTPUT CONTROLLER
Figure 12-1. Block Diagram of Clock Output/Buzzer Output Controller
78K0/KB2
Prescaler
CLOE
−
8
f
PRS
CCS3
(78K0/KD2, 48-pin Products of 78K0/KC2)
to f
38/44 pins: −
48 pins:
Internal bus
PRS
CHAPTER 12 CLOCK OUTPUT/BUZZER OUTPUT CONTROLLER
CCS2
78K0/KC2
/2
7
−
Clock output select register (CKS)
√
CCS1
CCS0
controller
Clock
78K0/KD2
Output latch
(P140)
78K0/KE2
PM140
√
PCL/INTP6/P140
√
78K0/KF2
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