UPD78F1152AGC-GAD-AX Renesas Electronics America, UPD78F1152AGC-GAD-AX Datasheet - Page 435

• Manufacturer Part Number: UPD78F1152AGC-GAD-AX
• Description: MCU 16BIT 78K0R/KX3 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1152AGC-GAD-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: 65
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Figure 12-68. Timing Chart of Slave Transmission/Reception (in Continuous Transmission/Reception Mode)
register mn
(4) Processing flow (in continuous transmission/reception mode)
SCKp pin
INTCSIp
MDmn0
SOp pin
TSFmn
SDRmn
BFFmn
SIp pin
Caution The MDmn0 bit can be rewritten even during operation.
SSmn
Notes 1. When transmit data is written to the SDRmn register while BFFmn = 1, the transmit data is
Remarks 1. <1> to <8> in the figure correspond to <1> to <8> in Figure 12-69
SEmn
STmn
Shift
2. The transmit data can be read by reading the SDRmn register during this period. At this time, the
<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.
2. m: Unit number (m = 0, 1), n: Channel number (n = 0 to 2), p: CSI number (p = 00, 01, 10, 20)
overwritten.
transfer operation is not affected.
(Note 1)
Transmission/Reception (in Continuous Transmission/Reception Mode).
Transmit data 1
Write
<3>
Data transmission/reception (8-bit length)
Reception & shift operation
Receive data 1
Transmit data 1
<2>
Write
Transmit data 2
(Note 2)
CHAPTER 12 SERIAL ARRAY UNIT
(Type 1: DAPmn = 0, CKPmn = 0)
User’s Manual U17893EJ8V0UD
<3>
Data transmission/reception (8-bit length)
Receive data 1
Reception & shift operation
Receive data 2
Transmit data 2
<4> <2>
Read
Write
Transmit data 3
(Note 2)
<3>
Data transmission/reception (8-bit length)
Reception & shift operation
<4>
Receive data 3
Read
Transmit data 3
Receive data 2
<5>
Receive data 3
Flowchart of Slave
Read
<6>
<7><8>
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