DF2370RVFQ34V Renesas Electronics America, DF2370RVFQ34V Datasheet - Page 10
![IC H8S/2370 MCUFLSH 256K 144LQFP](/photos/12/41/124197/df2370rvfq34v_sml.jpg)
DF2370RVFQ34V
Manufacturer Part Number
DF2370RVFQ34V
Description
IC H8S/2370 MCUFLSH 256K 144LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheet
1.YR0K42378FC000BA.pdf
(1208 pages)
Specifications of DF2370RVFQ34V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
34MHz
Connectivity
I²C, IrDA, SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
96
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 6x8b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
144-LQFP
For Use With
YLCDRSK2378 - KIT DEV EVAL H8S/2378 LCDYR0K42378FC000BA - KIT EVAL FOR H8S/2378HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2370RVFQ34V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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- Download datasheet (8Mb)
Item
Section 8 EXDMA
Controller (EXDMAC)
8.3.5 EXDMA
Address Control
Register (EDACR)
8.4.2 Address Modes
Single Address Mode:
Rev.7.00 Mar. 18, 2009 page viii of lxvi
REJ09B0109-0700
Page
359
370
372
376
Revision (See Manual for Details)
Description amended
… The EXDMAC can carry out high-speed data transfer, in
place of the CPU, to and from external devices and external
memory with a DACK (DMA transfer notification) facility.
Table amended
Bit
15
14
Table amended
Bit
7
6
Description amended
… In the example of transfer between external memory and an
external device with DACK shown in figure 8.3, data is output to
the data bus by the external device and written to external
memory in the same bus cycle.
The transfer direction, that is whether the external device with
DACK is the transfer source or transfer destination, can be
specified with the SDIR bit in EDMDR. Transfer is performed
from the external memory (EDSAR) to the external device with
DACK when SDIR = 0, and from the external device with DACK
to the external memory (EDDAR) when SDIR = 1.
Bit Name
SAT1
SAT0
Bit Name
DAT1
DAT0
Initial Value
0
0
Initial Value
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Description
Source Address Update Mode
These bits specify incrementing/decrementing of
the transfer source address (EDSAR). When an
external device with DACK is designated as the
transfer source in single address mode, the
specification by these bits is ignored.
0×: Fixed
10: Incremented (+1 in byte transfer, +2 in word
11: Decremented (–1 in byte transfer, –2 in word
Description
Destination Address Update Mode
These bits specify incrementing/decrementing of
the transfer destination address (EDDAR). When
an external device with DACK is designated as the
transfer destination in single address mode, the
specification by these bits is ignored.
0×: Fixed
10: Incremented (+1 in byte transfer, +2 in word
11: Decremented (–1 in byte transfer, –2 in word
transfer)
transfer)
transfer)
transfer)
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