UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 409

• 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: -

11.5.6 Slave transmission/reception
transfer clock being input from another device.
Target channel
Pins used
Interrupt
Error detection flag
Transfer data length
Transfer rate
Data phase
Clock phase
Data direction
Slave transmission/reception is that the 78K0R/KE3 transmits/receives data to/from another device in the state of a
Notes 1. Because the external serial clock input to pins SCK00 and SCK10 is sampled internally and used, the
Remarks 1. f
3-Wire Serial I/O
2. Use this operation within a range that satisfies the conditions above and the AC characteristics in the
electrical specifications (see CHAPTER 27
PRODUCTS) and CHAPTER 28 ELECTRICAL SPECIFICATIONS ((A) GRADE PRODUCTS)).
fastest transfer rate is f
2. n: Channel number (n = 0 to 2)
MCK
: Operation clock (MCK) frequency of target channel
Channel 0 of SAU0
SCK00, SI00, SO00
INTCSI00
Transfer end interrupt (in single-transfer mode) or buffer empty interrupt (in continuous transfer mode)
can be selected.
Overrun error detection flag (OVF0n) only
7 or 8 bits
Max. f
Selectable by DAP0n bit
• DAP0n = 0: Data output starts from the start of the operation of the serial clock.
• DAP0n = 1: Data output starts half a clock before the start of the serial clock operation.
Selectable by CKP0n bit
• CKP0n = 0: Forward
• CKP0n = 1: Reverse
MSB or LSB first
MCK
/6 [Hz]
MCK
Notes 1, 2
/6 [Hz].
CHAPTER 11 SERIAL ARRAY UNIT
CSI00
User’s Manual U17854EJ9V0UD
ELECTRICAL SPECIFICATIONS (STANDARD
Channel 2 of SAU0
SCK10, SI10, SO10
INTCSI10
CSI10
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