UPD78F1203MC-CAB-AX Renesas Electronics America, UPD78F1203MC-CAB-AX Datasheet - Page 590

• Manufacturer Part Number: UPD78F1203MC-CAB-AX
• Description: MCU 16BIT 78K0R/LX3 30-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1203MC-CAB-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: 21
• 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 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(8) Port input mode register 8 (PIM8)
(9) Port mode registers 2, 8, and 15 (PM2, PM8, PM15)
588
This register enables or disables the input of port 8 in 1-bit units.
Disable the input to use the PGAI pin as the analog input. Enable the input to use the port function, or the
external interrupt and timer Hi-Z control functions, because the digital input (use P8n pin as the analog input) is
disabled in the initial state.
PIM8 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
When using the ANI0/P20 to ANI7/P27, ANI8/P150 to ANI11/P153, and PGAI/P80 pins for analog input port, set
PM20 to PM27, PM80, and PM150 to PM153 to 1. The output latches of P20 to P27, P80, and P150 to P153 at
this time may be 0 or 1.
If PM20 to PM27, PM80, and PM150 to PM153 are set to 0, they cannot be used as analog input port pins.
PM2, PM8, and PM15 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets these registers to FFH.
Caution
Remarks
Address: F0048H
Symbol
PIM8
P20/ANI0 to P27/ANI7, P150/ANI8 to P152/ANI10
If a pin is set as an analog input port, not the pin level but “0” is always read.
P20/ANI0 to P25/ANI5
P20/ANI0 to P27/ANI7
P20/ANI0 to P27/ANI7, P150/ANI8, P151/ANI9
P20/ANI0 to P27/ANI7, P150/ANI8 to P153/ANI11
Note PIM82 bit is not provided in the 78K0R/IB3.
PIM8n
7
0
0
1
Figure 12-11. Format of Port Input Mode Register 8 (PIM8)
After reset: 00H
Disables digital input (use P8n pin as the analog input)
Enables digital input
6
0
Selection of enabling or disabling P8n pin digital input (n = 0 to 3)
CHAPTER 12 A/D CONVERTER
User’s Manual U19678EJ1V1UD
5
0
R/W
4
0
PIM83
3
: 78K0R/IB3
: 38-pin products of 78K0R/IC3
: 44-pin products of 78K0R/IC3
: 48-pin products of 78K0R/IC3, and
: 78K0R/IE3
78K0R/ID3
PIM82
2
Note
PIM81
1
PIM80
0