UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 33

• 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) Non-port functions (1/2)
ANI0 to ANI7
EXLVI
INTP0
INTP1
INTP2
INTP3
INTP4
INTP5
INTP6
INTP7
INTP8
INTP9
INTP10
INTP11
KR0 to KR3
KR4 to KR7
PCLBUZ0
PCLBUZ1
REGC
RTCDIV
RTCCL
RTC1HZ
RESET
RxD0
RxD1
RxD3
SCK00
SCK10
SCL0
SCL10
SDA0
SDA10
SI00
SI10
SO00
SO10
Function Name
Input
Input
Input
Input
Output
Output
Output
Output
Input
Input
Input
Input
I/O
I/O
I/O
I/O
Input
Output
I/O
−
A/D converter analog input
Potential input for external low-voltage detection
External interrupt request input for which the valid edge (rising
edge, falling edge, or both rising and falling edges) can be
specified
Key interrupt input
Clock output/buzzer output
Connecting regulator output (2.5 V) stabilization capacitance for
internal operation.
Connect to V
Real-time counter correction clock (1 Hz) output
System reset input
Serial data input to UART0
Serial data input to UART1
Serial data input to UART3
Clock input/output for CSI00 and CSI10
Clock input/output for I
Clock input/output for simplified I
Serial data I/O for I
Clock input/output for simplified I
Serial data input to CSI00 and CSI10
Serial data output from CSI00 and CSI10
Real-time counter clock (32 kHz divided frequency) output
Real-time counter clock (32 kHz original oscillation) output
SS
via a capacitor (0.47 to 1
2
C
CHAPTER 2 PIN FUNCTIONS
2
C
User’s Manual U17854EJ9V0UD
Function
2
2
C
C
μ
F).
Digital input
port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
After Reset
−
−
P20 to P27
P120/INTP0
P120/EXLVI
P50
P51
P30/RTC1HZ
P31/TI03/TO03
P16/TI01/TO01
P140/PCLBUZ0
P141/PCLBUZ1
P74/KR4 to
P77/KR7
P70 to P73
P74/INTP8 to
P77/INTP11
P140/INTP6
P141/INTP7
P15/RTCCL
P15/RTCDIV
P30/INTP3
P11/SI00
P03/SI10/SDA10
P14
P10
P04/SCL10
P60
P04/SCK10
P61
P03/SI10/RxD1
P11/RxD0
P03/RxD1/SDA10
P12/TxD0
P02/TxD1
Alternate Function
−
−
31