HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 605
HD64F2239TF20I
Manufacturer Part Number
HD64F2239TF20I
Description
MCU 3V 384K I-TEMP 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2238RFA6V.pdf
(1048 pages)
Specifications of HD64F2239TF20I
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2239TF20I
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 605 of 1048
- Download datasheet (6Mb)
(4) RO Flag
When retransfer is performed up to the maximum number of transfer bytes defined by the protocol
because of reception of a NAK from the receive side during data field transmission, the number of
transferred bytes may be less than that of bytes specified by the message length. At this time the
RO flag is set. Moreover, when the value of the message length bits is greater than the maximum
number of transfer bytes, the RO flag is also set. The RO flag is not set if the maximum number of
transfer bytes defined by the protocol is specified (for example, 32-byte message length is
specified in mode 1) and the transfer is performed correctly.
If the RO flag is set to 1, the TxE flag is set to 1 and the wait state is entered.
(5) ACK Flag
• If a NAK is received in an acknowledge bit before the message length field transmission, the
• If a NAK is received in an acknowledge bit of the data field, data is automatically
Note: Even if a NAK is received from the receive side during the data field transmission,
14.6.5
(1) OVE Flag
When the OVE flag is set, the RxE flag is also set. If an overrun error is cleared and the OVE flag
is also cleared, the IEBus receive operation is continued. For details, see section 14.6.3, RxRDY
Flag and Overrun Error.
(2) RTME Flag
If a timing error occurs during data reception after reception starts (the RxS flag is set to 1), the
RTME flag is set to 1, RxE flag is set to 1, and the wait state is entered. When a timing error
occurs before reception starts, this flag is not set and the reception frame is discarded.
ACK flag is set, the TxE flag is set, and then the wait state is entered.
retransmitted up to the maximum number of transfer bytes defined by the protocol. If an ACK
is received in an acknowledge bit during retransfer and the following data is transmitted
correctly, the ACK flag is not set. If a NAK is received in the last data transfer during the
retransfer for the maximum number of transfer bytes, the ACK flag is set to 1 and the wait
state is entered.
retransfer is performed up to the maximum number of transfer bytes defined by the
protocol, and the number of transferred bytes is less than that of bytes specified by the
message length bits, an ACK may be received in the acknowledge bit in the last data
transfer. In this case, the ACK flag is not set although the RO flag is set.
Error Flags in IEREF
Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]
Rev. 6.00 Mar. 18, 2010 Page 543 of 982
REJ09B0054-0600
Related parts for HD64F2239TF20I
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: