UPD78F1144AGB-GAH-AX Renesas Electronics America, UPD78F1144AGB-GAH-AX Datasheet - Page 795

• Manufacturer Part Number: UPD78F1144AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1144AGB-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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: -

(2) Serial interface: Serial array unit (10/18)
Caution Select the TTL input buffer for RxD1 and the N-ch open drain output (V
Remarks 1.
RxD1
TxD1
2.
by using the PIM0 and POM0 registers.
R
UART0 and UART3 cannot communicate at different potential. Use UART1 for communication at
different potential.
b
[Ω]:Communication line (TxD1) pull-up resistance, V
UART mode connection diagram (during communication at different potential)
UART mode bit width (during communication at different potential) (reference)
CHAPTER 28 ELECTRICAL SPECIFICATIONS ((A) GRADE PRODUCTS)
78K0R/KE3
RxD1
TxD1
User’s Manual U17854EJ9V0UD
Baud rate error tolerance
High-/Low-bit width
1/Transfer rate
V
b
R
b
Rx
Tx
b
[V]: Communication line voltage
User's device
1/Transfer rate
Low-bit width
Baud rate error tolerance
High-bit width
DD
tolerance) mode for TxD1
(A) Grade Products
793