UPD78F0500AMC-CAB-AX Renesas Electronics America, UPD78F0500AMC-CAB-AX Datasheet - Page 594

• 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
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
(1) Master device operation
Note To generate a stop condition, set WTIM0 to 1 and change the timing for generating the INTIIC0 interrupt
Remark
Remark
1: IICS0 = 1000×110B
2: IICS0 = 1000×000B
3: IICS0 = 1000×000B (Sets WTIM0 to 1
4: IICS0 = 1000××00B (Sets SPT0 to 1)
5: IICS0 = 00000001B
ST
1: IICS0 = 1000×110B
2: IICS0 = 1000×100B
3: IICS0 = 1000××00B (Sets SPT0 to 1)
4: IICS0 = 00000001B
ST
(a) Start ~ Address ~ Data ~ Data ~ Stop (transmission/reception)
request signal.
AD6 to AD0 R/W ACK
AD6 to AD0 R/W ACK
(i) When WTIM0 = 0
(ii) When WTIM0 = 1
×:
×:
: Always generated
: Generated only when SPIE0 = 1
: Always generated
: Generated only when SPIE0 = 1
Don’t care
Don’t care
1
1
D7 to D0
D7 to D0
Note
)
ACK
ACK
2
2
D7 to D0
D7 to D0
CHAPTER 18 SERIAL INTERFACE IIC0
ACK
ACK
3
SPT0 = 1
SPT0 = 1
3
4
SP
SP
4
5
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