DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 586
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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Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]
14.3.22 IEBus Receive Interrupt Enable Register (IEIER)
IEIER enables/disables IERSR reception ready, receive start, transmit/receive normal completion,
and receive completion with an error interrupts.
14.3.23 IEBus Receive Error Flag Register (IEREF)
IEREF checks the source of an RxE interrupt indicated in IERSR. This register detects an overrun
error, timing error, overflow of a maximum number of bytes in one frame, and parity error.
These flags become valid when the receive start flag (RxS) is set to 1. If an error occurs before the
RxS flag is set to 1, the IEB terminates the communications and enters the wait state. In this case,
these flags will not be set and the RxE flag is not set.
Rev. 6.00 Mar. 18, 2010 Page 524 of 982
REJ09B0054-0600
Bit
7
6 to 3 ⎯
2
1
0
Bit Name
RxRDYE
RxSE
RxFE
RxEE
Initial
Value
All 0
0
0
0
0
R/W
⎯
R/W
R/W
R/W
R/W
Description
Receive Data Ready Interrupt Enable
Enables/disables a receive data ready interrupt.
0: Disables a receive data ready (RxRDY) interrupt
1: Enables a receive data ready (RxRDY) interrupt
Reserved
These bits are always read as 0 and cannot be modified.
Receive Start Interrupt Enable
Enables/disables a receive start (RxS) interrupt.
0: Disables a receive start (RxS) interrupt
1: Enables a receive start (RxS) interrupt
Receive Normal Completion Enable
Enables or disables a receive normal completion (RxF)
interrupt.
0: Disables a receive normal completion (RxF) interrupt
1: Enables a receive normal completion (RxF) interrupt
Receive Error Termination Interrupt Enable
Enables or disables a receive error termination (RxE)
interrupt.
0: Disables a receive error termination (RxE) interrupt
1: Enables a receive error termination (RxE) interrupt
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