DF2239TF16I Renesas Electronics America, DF2239TF16I Datasheet - Page 383
DF2239TF16I
Manufacturer Part Number
DF2239TF16I
Description
MCU 3V 384K I-TEMP 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2238RFA6V.pdf
(1048 pages)
Specifications of DF2239TF16I
Core Processor
H8S/2000
Core Size
16-Bit
Speed
16MHz
Connectivity
I²C, SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
72
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2239TF16I
HD64F2239TF16I
HD64F2239TF16I
- Current page: 383 of 1048
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• P30/TxD0
Note:
10.3
Port 4 is an 8-bit input port and has the following register.
• Port 4 register (PORT4)
10.3.1
PORT4 shows port 4 pin states.
Note:
10.3.2
Port 4 pins also function as A/D converter analog input pins (AN7 to AN0).
TE
P30DDR
Pin functions
Bit
7
6
5
4
3
2
1
0
The pin functions are switched as shown below according to the combination of the TE bit in
SCR_0 of SCI_0 and the P30DDR bit.
* When P30ODR is set to 1, it functions as NMOS open drain output.
* Determined by the states of pins P47 to P40.
Bit Name
P47
P46
P45
P44
P43
P42
P41
P40
Port 4
Port 4 Register (PORT4)
Pin Functions
Initial Value
— *
— *
— *
— *
— *
— *
— *
— *
P30 input pin
0
R/W
R
R
R
R
R
R
R
R
0
Description
The pin states are always read when a port 4 read
is performed.
P30 output pin *
Rev. 6.00 Mar. 18, 2010 Page 321 of 982
1
Section 10 I/O Ports
TxD0 output *
REJ09B0054-0600
⎯
1
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