UPD78F1203MC-CAB-AX Renesas Electronics America, UPD78F1203MC-CAB-AX Datasheet - Page 207
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UPD78F1203MC-CAB-AX
Manufacturer Part Number
UPD78F1203MC-CAB-AX
Description
MCU 16BIT 78K0R/LX3 30-SSOP
Manufacturer
Renesas Electronics America
Series
78K0R/Ix3r
Datasheet
1.UPD78F1201MC-CAB-AX.pdf
(1067 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F1203MC-CAB-AX
Manufacturer:
RENESAS
Quantity:
15 000
Part Number:
UPD78F1203MC-CAB-AX
Manufacturer:
NEC
Quantity:
20 000
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(4) Port input mode registers (PIM3, PIM7, PIM8)
PIM7
Symbol
PIM3
PIM8
PIM3 and PIM7 registers set the input buffer of P31, P32, P71, P72, P74, or P75 in 1-bit units.
TTL input buffer can be selected during serial communication with an external device of the different potential.
PIM8 is used to enable or disable the inputs to P80 to P83 in 1-bit units. When using a comparator or an
programmable gain amplifier, the digital inputs are disabled (use P8n pin as the analog input) by software
processing.
disabled (use PIM8 register as the analog input) by default.
These registers can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears these registers to 00H.
To use port functions, INTP3, INTP7, TMOFF0, TMOFF1 , the digital inputs must be enabled, because they are
Note 1
PIMmn
PIM8n
Notes 1. Those are not provided in the 78K0R/IB3.
7
0
0
0
0
1
0
1
2. Those are not provided in the 38-pin products of the 78K0R/IC3.
Normal input buffer
TTL input buffer
Disables digital input (use P8n pin as the analog input)
Enables digital input
6
0
0
0
PIM75
5
0
0
Figure 4-41. Format of Port Input Mode Register
Note 2
PIM74
4
0
0
CHAPTER 4 PORT FUNCTIONS
Note 2
User’s Manual U19678EJ1V1UD
PIM83
P8n pin digital input enable/disable selection
3
0
0
Pmn pin input buffer selection
(m = 3 and 7; n = 1, 2, 4, 5)
PIM32
PIM72 PIM71
PIM82
Note 1
2
(n = 0 to 3)
PIM31
PIM81
1
Note 2
PIM80
0
0
0
Address
F0043H
F0047H
F0048H
After reset
00H
00H
00H
R/W
R/W
R/W
R/W
205
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