UPD78F1000GB-GAF-AX Renesas Electronics America, UPD78F1000GB-GAF-AX Datasheet - Page 732

• Manufacturer Part Number: UPD78F1000GB-GAF-AX
• Description: MCU 16BIT 78K0R/KX3-L 44-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3-Lr

Specifications of UPD78F1000GB-GAF-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Kx3-L
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
(2) Processing flow
SDAr output
SCLr output
register mn
SDAr input
SOEmn
SDRmn
INTIICr
TSFmn
SSmn
SEmn
Shift
“H”
“H”
“L”
No
Figure 14-103. Timing Chart of Data Transmission
Figure 14-104. Flowchart of Data Transmission
Stop condition generation
Starting data transmission
Data transfer completed?
transmission completed
Parity error (ACK error) flag
Writing data to SIOr
Data transmission
Transfer end interrupt
(SDRmn[7:0])
Address field
completed
PEFmn = 1 ?
Yes
Yes
generated?
No
D7
D7
D6
D6
D5
D5
Transmit data 1
D4
D4
Shift operation
ACK reception error
Yes
No
D3
D3
CHAPTER 14 SERIAL ARRAY UNIT
D2
D2
D1
D1
D0
D0
ACK
732