UPD78F0500AMC-CAB-AX Renesas Electronics America, UPD78F0500AMC-CAB-AX Datasheet - Page 733

• Manufacturer Part Number: UPD78F0500AMC-CAB-AX
• Description: MCU 8BIT 30SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0500AMC-CAB-AX

• 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
27.7.3 Selecting communication mode
dedicated flash memory programming mode is entered.
programmer.
Notes 1. Selection items for Standard settings on GUI of the flash memory programmer.
Caution When UART6 is selected, the receive clock is calculated based on the reset command sent from the
Remark f
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
UART
(UART6)
3-wire serial I/O
(CSI10)
Communication
In the 78K0/Kx2 microcontrollers, a communication mode is selected by inputting pulses to the FLMD0 pin after the
The following table shows the relationship between the number of pulses and communication modes.
Mode
2. The possible setting range differs depending on the voltage. For details, refer to the chapter of electrical
3. Because factors other than the baud rate error, such as the signal waveform slew, also affect UART
dedicated flash memory programmer after the FLMD0 pulse has been received.
f
f
X
EXCLK
RH
specifications.
communication, thoroughly evaluate the slew as well as the baud rate error.
:
:
: External main system clock
UART-Ext-Osc
UART-Ext-FP5CK
CSI-Internal-OSC
X1 clock
Internal high-speed oscillation clock
Port
115,200 bps
2.4 kHz to
2.5 MHz
Standard Setting
Speed
Table 27-7. Communication Modes
Note 3
2 to 20 MHz
Frequency
Note 1
−
These FLMD0 pulses are generated by the flash memory
Note 2
Multiply Rate
1.0
TxD6, RxD6
SO10, SI10,
SCK10
Pins Used
CHAPTER 27 FLASH MEMORY
Peripheral
f
f
f
X
EXCLK
RH
Clock
Number of
FLMD0
Pulses
0
3
8
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