HD64F2218TF24 Renesas Electronics America, HD64F2218TF24 Datasheet - Page 243

• Manufacturer Part Number: HD64F2218TF24
• Description: IC H8S MCU FLASH 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2218TF24

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• For Use With: 3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Figure 7.8 illustrates operation in normal mode.
Transfer requests (activation sources) are external requests and auto-requests. With auto-request,
the DMAC is only activated by register setting, and the specified number of transfers are
performed automatically. With auto-request, cycle steal mode or burst mode can be selected. In
cycle steal mode, the bus is released to another bus master each time a transfer is performed. In
burst mode, the bus is held continuously until transfer ends. For setting details, see section 7.3.4,
DMA Controller Register (DMACR).
Address T
Address B
Notes:
Address T
Address T
Address B
Address B
L
L
N = Value set in ETCRA
A
A
B
A
A
B
A
B
= Value set in MARA
= Value set in MARB
= L
= L
= L
= L
A
B
A
B
+ SAIDE · (–1)
+ DAIDE · (–1)
Figure 7.8 Operation in Normal Mode
SAID
DAID
· (2
· (2
DTSZ
DTSZ
· (N–1))
· (N–1))
Transfer
Rev.7.00 Dec. 24, 2008 Page 187 of 698
REJ09B0074-0700
Address T
Address B
B
B