HD64F2239FA16 Renesas Electronics America, HD64F2239FA16 Datasheet - Page 266
HD64F2239FA16
Manufacturer Part Number
HD64F2239FA16
Description
IC H8S MCU FLASH 384K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Specifications of HD64F2239FA16
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
-20°C ~ 75°C
Package / Case
100-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2239FA16V
Manufacturer:
RENESAS
Quantity:
1 000
Part Number:
HD64F2239FA16V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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Section 8 DMA Controller (DMAC)
Rev. 6.00 Mar. 18, 2010 Page 204 of 982
REJ09B0054-0600
Internal interrupts
External pins
Interrupt signals
Legend:
DMAWER: DMA write enable register
DMATCR:
DMABCR:
DMACR:
MAR:
IOAR:
ETCR:
A block diagram of the DMAC is shown in figure 8.1.
DEND0A
DEND0B
DEND1A
DEND1B
TGI0A
TGI1A
TGI2A
TGI3A
TGI4A
TGI5A
TXI0
RXI0
TXI1
RXI1
ADI
DREQ0
DREQ1
TEND0
TEND1
DACK0
DACK1
DMA terminal control register
DMA band control register (for all channels)
DMA control register
Memory address register
I/O address register
Execute transfer count register
Data buffer
Control logic
Figure 8.1 Block Diagram of DMAC
DMABCR
DMAWER
DMATCR
DMACR_0A
DMACR_0B
DMACR_1A
DMACR_1B
Internal address bus
Internal data bus
MAR_0AH
MAR_0BH
MAR_1AH
MAR_1BH
Address buffer
Processor
ETCR_0A
ETCR_0B
ETCR_1A
ETCR_1B
IOAR_1A
IOAR_1B
IOAR_0A
IOAR_0B
MAR_0AL
MAR_0BL
MAR_1AL
MAR_1BL
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