UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 500

• Manufacturer Part Number: UPD78F0550MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0550MA-FAA-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 10MHz
• Number Of I /o: 12
• Core Processor: 78K/0
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Program Memory Size: 4KB (4K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: LVD, POR, PWM, WDT
• Connectivity: I²C, LIN, UART/USART
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

500
Note To generate a stop condition, set WTIM0 to 1 and change the timing for generating the INTIICA0 interrupt
Remark
Remark
ST
1: IICAS0 = 1010×110B
2: IICAS0 = 1010×000B
3: IICAS0 = 1010×000B (Sets WTIM0 to 1)
4: IICAS0 = 1010××00B (Sets SPT0 to 1)
5: IICAS0 = 00000001B
ST
1: IICAS0 = 1010×110B
2: IICAS0 = 1010×100B
3: IICAS0 = 1010××00B (Sets SPT0 to 1)
4: IICAS0 = 00001001B
(c) Start ~ Code ~ Data ~ Data ~ Stop (extension code transmission)
AD6 to AD0 R/W ACK
request signal.
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
CHAPTER 15 SERIAL INTERFACE IICA
Preliminary User’s Manual U19111EJ2V1UD
Note
ACK
ACK
2
2
D7 to D0
D7 to D0
ACK
ACK
3
SPT0 = 1
SPT0 = 1
4
3
SP
SP
5
4