DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 411
DF2238RTF6
Manufacturer Part Number
DF2238RTF6
Description
MCU 2.2/3V 256K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2238RFA6V.pdf
(1048 pages)
Specifications of DF2238RTF6
Core Processor
H8S/2000
Core Size
16-Bit
Speed
6MHz
Connectivity
I²C, SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2238RTF6
HD64F2238RTF6
HD64F2238RTF6
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2238RTF6V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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10.10.5 Pin Functions
Port E pins also function as data I/O pins. The values of register and pin functions are shown
below.
• PE7/D7, PE6/D6, PE5/D5, PE4/D4, PE3/D3, PE2/D2, PE1/D1, PE0/D0
Note: n = 7 to 0
10.10.6 Input Pull-Up MOS States in Port E
Port E has a built-in input pull-up MOS function that can be controlled by software. Input pull-up
MOS can be used in modes 4 to 6 and 8-bit bus mode or in mode 7 and specified as on or off on
an individual bit basis.
Table 10.6 summarizes the input pull-up MOS states in port E.
Table 10.6 Input Pull-Up MOS States in Port E
Pin States
Data I/O (16-bit bus in
modes 4 to 6) and port
output (8-bit bus in modes 4
to 6, and mode 7)
Port input (8-bit bus in
modes 4 to 6, and mode 7)
Legend:
OFF:
ON/OFF: On when PEDDR = 0 and PEPCR = 1; otherwise off.
Operating
mode
Bus mode
PEnDDR
Pin functions
The pin functions are switched as shown below according to the combination of the operating
mode, bus mode, and the PEnDDR bit.
Input pull-up MOS is always off.
PEn input pin
0
8-bit bus mode
Power-on
Reset
OFF
Modes 4 to 6
PEn output
pin
1
Hardware
Standby
Mode
OFF
Data I/O pin
16-bit bus
Rev. 6.00 Mar. 18, 2010 Page 349 of 982
mode
Manual
Reset
OFF
ON/OFF
⎯
PEn input pin
Software
Standby
Mode
OFF
ON/OFF
0
Section 10 I/O Ports
REJ09B0054-0600
Mode 7
⎯
ON/OFF
In Other
Operations
OFF
PEn output
pin
1
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