UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 92

• 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: -

Notes 1. Use recommended connection above in input port mode (see Figure 5-3 Format of Clock Operation
90
AV
AV
FLMD0
RESET
REGC
P121/X1
P122/X2/EXCLK
P123/XT1
P124/XT2
P140/PCLBUZ0
P150/ANI8 to P152/ANI10
REF
SS
2. P150/ANI8 to P152/ANI10 are set in the digital input port mode after release of reset.
Note 1
Pin Name
Note 1
Note 1
Mode Control Register (CMC)) when these pins are not used.
Note 1
Note 2
Table 2-9. Connection of Unused Pins (78K0R/ID3) (3/3)
2-W
2
37-C
37-B
3-C
11-G
I/O Circuit Type
−
−
−
CHAPTER 2 PIN FUNCTIONS
User’s Manual U19678EJ1V1UD
Input
Output
I/O
Input
I/O
−
−
−
−
Leave open.
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
Independently connect to V
Input:
Output: Leave open.
<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>
Independently connect to AV
Recommended Connection of Unused Pins
SS
via capacitor (0.47 to 1
DD
or via a resistor.
DD
SS
or V
via a resistor of 100 kΩ or more.
SS
via a resistor.
DD
REF
μ
.
F).
SS
or AV
.
SS
via a resistor.
REF
≤ V
DD
.