UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 376

• Manufacturer Part Number: UPD78F1146AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1146AGB-GAH-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: 50
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

374
(4) Processing flow (in continuous transmission mode)
register 0n
SCKp pin
INTCSIp
SOp pin
MD0n0
Caution The MD0n0 bit can be rewritten even during operation.
BFF0n
Note When transmit data is written to the SDR0n register while BFF0n = 1, the transmit data is overwritten.
Remark
SDR0n
TSF0n
ST0n
SS0n
SE0n
Shift
Figure 11-30. Timing Chart of Master Transmission (in Continuous Transmission Mode)
<1> <2>
However, rewrite it before transfer of the last bit is started, so that it will be rewritten before
the transfer end interrupt of the last transmit data.
n: Channel number (n = 0, 2), p: CSI number (p = 00, 10)
(Note)
Transmit data 1
<3>
Data transmission (8-bit length)
<2>
Transmit data 1
Transmit data 2
Shift operation
CHAPTER 11 SERIAL ARRAY UNIT
(Type 1: DAP0n = 0, CKP0n = 0)
User’s Manual U17854EJ9V0UD
<3>
Data transmission (8-bit length)
<2>
Transmit data 2
Shift operation
<3>
Data transmission (8-bit length)
Transmit data 3
Transmit data 3
Shift operation
<4>
<5> <6>