UPD78F9212CS-CAB-A Renesas Electronics America, UPD78F9212CS-CAB-A Datasheet - Page 31

• Manufacturer Part Number: UPD78F9212CS-CAB-A
• Description: MCU 8BIT 4KB FLASH 16PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9212CS-CAB-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

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2.3 Pin I/O Circuits and Connection of Unused Pins
P20/ANI0/TI000/TOH1
P21/ANI1/TI010/TO00/
INTP0
P22/ANI2/X2
P23/ANI3/X1
P32/INTP1
P34/RESET
P40 to P47
P20/TI000/TOH1
P21/TI010/TO00/INTP0
P22/X2
P23/X1
P32/INTP1
P34/RESET
P40 to P47
Table 2-1 shows I/O circuit type of each pin and the connections of unused pins.
For the configuration of the I/O circuit of each type, refer to Figures 2-1 and 2-2.
Pin Name
Pin Name
Table 2-1. Types of Pin I/O Circuits and Connection of Unused Pins ( PD78F921x)
Table 2-2. Types of Pin I/O Circuits and Connection of Unused Pins ( PD78F951x)
11
36
8-A
2
8-A
11-H
36-A
8-A
2
8-A
I/O Circuit Type
I/O Circuit Type
CHAPTER 2 PIN FUNCTIONS
I/O
Input
I/O
I/O
Input
I/O
User’s Manual U16994EJ6V0UD
I/O
I/O
Input:
Output: Leave open.
Input:
Output: Leave open.
Input:
Output: Leave open.
Connect to V
Input:
Output: Leave open.
Input:
Output: Leave open.
Input:
Output: Leave open.
Input:
Output: Leave open.
Connect to V
Input:
Output: Leave open.
Individually connect to V
Individually connect to V
Individually connect to V
Individually connect to V
Individually connect to V
Individually connect to V
Individually connect to V
Individually connect to V
Recommended Connection of Unused Pin
Recommended Connection of Unused Pin
DD
DD
via resistor.
via resistor.
DD
DD
SS
DD
DD
SS
DD
DD
or V
via resistor.
or V
via resistor.
or V
or V
or V
or V
SS
SS
SS
SS
SS
SS
via resistor.
via resistor.
via resistor.
via resistor.
via resistor.
via resistor.
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