UPD78F1211MC-GAA-AX Renesas Electronics America, UPD78F1211MC-GAA-AX Datasheet - Page 90

• Manufacturer Part Number: UPD78F1211MC-GAA-AX
• Description: MCU 16BIT 78K0R/LX3 38-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1211MC-GAA-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: 27
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 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: -

2.3.3 78K0R/ID3
Note
88
P00/TI00
P01/TO00
P10/TI02/TO02
P11/TI03/TO03
P12/TI04/TO04
P13/TI05/TO05
P20/ANI0 to P27/ANI7
P30/SO10/TxD1/TO11
P31/SI10/RxD1/SDA10/
INTP1/TI09
P32/SCK10/SCL10/INTP2
P40/TOOL0
P41/TOOL1
P50/TI06/TO06
P51/TI07/TO07
P52/SLTI/SLTO
Table 2-9 show the types of pin I/O circuits and the recommended connections of unused pins.
P20/ANI0 to P27/ANI7 are set in the digital input port mode after release of reset.
Pin Name
Note
Table 2-9. Connection of Unused Pins (78K0R/ID3) (1/3)
8-R
5-AG
8-R
11-G
5-AG
5-AN
8-R
I/O Circuit Type
CHAPTER 2 PIN FUNCTIONS
User’s Manual U19678EJ1V1UD
I/O
I/O
Output: Leave open.
Input:
Input:
Output: Leave open.
Input:
Output: Leave open.
<When N-ch open-drain>
Output
• Set the port output latch to 0: Leave open.
• Set the port output latch to 1: Independently connect to V
<When on-chip debugging is enabled>
Pull this pin up (pulling it down is prohibited).
<When on-chip debugging is disabled>
Input:
Output: Leave open.
Input:
Output: Leave open.
Independently connect to V
Independently connect to AV
Independently connect to V
Independently connect to V
Independently connect to V
Recommended Connection of Unused Pins
or V
DD
DD
SS
DD
DD
REF
via a resistor.
or V
or V
or V
or V
or AV
SS
SS
SS
SS
via a resistor.
via a resistor.
via a resistor.
via a resistor.
SS
via a resistor.
DD