UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 89

• 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: -

AV
AV
FLMD0
RESET
REGC
REF
SS
Pin Name
Table 2-8. Connection of Unused Pins(78K0R/IC3 48-pin products) (3/3)
2-W
2
I/O Circuit Type
−
−
−
CHAPTER 2 PIN FUNCTIONS
User’s Manual U19678EJ1V1UD
Input
I/O
−
−
−
−
<When one or more of P20 to P27, P150 to P152, or P80 to P83
are set as a digital port>
Make this pin the same potential as V
<When all of P20 to P27, P150 to P152, and P80 to P83 are set
as analog ports>
Make this pin to have a potential where 2.7 V ≤ AV
Make this pin the same potential as the V
Leave open or connect to V
Connect directly to V
Connect to V
Recommended Connection of Unused Pins
SS
via capacitor (0.47 to 1
DD
or via a resistor.
SS
via a resistor of 100 kΩ or more.
DD
μ
.
F).
SS
.
REF
≤ V
DD
.
87