UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 69

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.2.4 P30 to P33 (port 3)
request input, and timer I/O.
using port input mode register 3 (PIM3).
tolerance) in 1-bit units, using port output mode register 3 (POM3).
(1) Port mode
(2) Control mode
P30/SO10/TxD1
/TO11
P31/SI10/RxD1/
SDA10/INTP1/
TI09
P32/SCK10/
SCL10/INTP2
P33
P30 to P33 function as I/O port. These pins also function as serial interface data I/O, clock I/O, external interrupt
Input to the P30 and P31 pins can be specified through a normal input buffer or a TTL input buffer in 1-bit units,
Output from the P30 to P32 pins can be specified as normal CMOS output or N-ch open-drain output (V
Note TI09 is shared with P17, in the 78K0R/IE3.
The following operation modes can be specified in 1-bit units.
P30 to P33 function as I/O port. P30 to P33 can be set to input or output port in 1-bit units using port mode
register 3 (PM3). Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 3 (PU3).
P30 to P32 function as serial interface data I/O, clock I/O, external interrupt request input, and timer I/O.
(a) SI10
(b) SO10
(c) SCK10
(d) TxD1
(e) RxD1
(f) SDA10
This is a serial data input pin of serial interface CSI10.
This is a serial data output pin of serial interface CSI10.
This is a serial clock I/O pin of serial interface CSI10.
This is a serial data output pin of serial interface UART1.
This is a serial data input pin of serial interface UART1.
This is a serial data I/O pin of serial interface for simplified I
78K0R/IB3
−
√
√
√
(38-pin)
−
√
√
√
CHAPTER 2 PIN FUNCTIONS
User’s Manual U19678EJ1V1UD
78K0R/IC3
(44-pin)
−
√
√
√
2
C.
(48-pin)
−
√
√
√
78K0R/ID3
−
√
√
√
SDA10/INTP1
P31/SI10/RxD1/
78K0R/IE3
√
√
√
Note
67
DD