UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 786

• 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: -

(2) Serial interface: Serial array unit (1/18)
Caution When using UART1, select the normal input buffer for RxD1 and the normal output mode for TxD1
Remarks 1.
784
TxDq
RxDq
Transfer rate
(T
(a) During communication at same potential (UART mode) (dedicated baud rate generator output)
A
= −40 to +85°C, 1.8 V ≤ V
by using the PIM0 and POM0 registers.
2.
Parameter
q: UART number (q = 0, 1, 3)
f
(Operation clock to be set by the CKSmn bit of the SMRmn register. m: Unit number (m = 0, 1),
n: Channel number (n = 0 to 3))
MCK
UART mode connection diagram (during communication at same potential)
UART mode bit width (during communication at same potential) (reference)
: Serial array unit operation clock frequency
CHAPTER 28 ELECTRICAL SPECIFICATIONS ((A) GRADE PRODUCTS)
DD
78K0R/KE3
Symbol
= EV
DD
≤ 5.5 V, V
TxDq
RxDq
User’s Manual U17854EJ9V0UD
f
CLK
= 20 MHz, f
Baud rate error tolerance
SS
High-/Low-bit width
Conditions
1/Transfer rate
= EV
MCK
SS
= f
= AV
CLK
Tx
Rx
SS
User's device
= 0 V)
MIN.
TYP.
(A) Grade Products
MAX.
f
MCK
3.3
/6
Mbps
Unit
bps