UPD78F1142AF1-BA4-A Renesas Electronics America, UPD78F1142AF1-BA4-A Datasheet - Page 471

• Manufacturer Part Number: UPD78F1142AF1-BA4-A
• Description: MCU 16BIT 78K0R/KX3 64-FBGA
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1142AF1-BA4-A

• 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: 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Notes 1. The SE0 register is a read-only status register which is set using the SS0 and ST0 registers.
Remark X: Don’t care
Table 11-6. Relationship between register settings and pins (Channel 1 of unit 0: UART0 reception)
2. When channel 1 of unit 0 is set to UART0 reception, this pin becomes an RxD0 function pin. In this case,
3. This pin can be set as a port function pin.
4. When using UART0 transmission and reception in a pair, set channel 0 of unit 0 to UART0 transmission
5. The SMR00 register of channel 0 of unit 0 must also be set during UART0 reception. For details, refer to
set channel 0 of unit 0 to operation stop mode or UART0 transmission (refer to Table 11-5).
When channel 0 of unit 0 is set to CSI00, this pin cannot be used as an RxD0 function pin. In this case, set
channel 1 of unit 0 to operation stop mode.
(refer to Table 11-5).
11.6.2 (1) Register setting.
SE01
0
1
Note1
MD012 MD011 TXE01 RXE01 PM11
0
0
1
1
0
0
CHAPTER 11 SERIAL ARRAY UNIT
User’s Manual U17854EJ9V0UD
0
1
×
Note3
1
Note2
P11
×
Note3
×
Note2
Operation mode
reception
Operation stop
UART0
mode
Note4, 5
SI00/RxD0/P11
Pin Function
SI00/P11
RxD0
Note2
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