DF2218BR24V Renesas Electronics America, DF2218BR24V Datasheet - Page 235

• Manufacturer Part Number: DF2218BR24V
• Description: IC H8S/2218 MCU FLASH 112-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2218BR24V

• 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: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-LFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

The number of transfers is specified as 16 bits in ETCR. ETCR is decremented by 1 each time a
transfer is executed, and when its value reaches H'0000, the DTE bit is cleared and transfer ends. If
the DTIE bit is set to 1 at this time, an interrupt request is sent to the CPU. The maximum number
of transfers, when H'0000 is set in ETCR, is 65,536. Transfer requests (activation sources) consist
of A/D conversion end interrupt, SCI transmission complete and reception complete interrupts, and
TPU channel 0 to 2 compare match/input capture A interrupts. Figure 7.3 shows an example of the
setting procedure for sequential mode.
Address T
Address B
Figure 7.2 Operation in Sequential Mode
Transfer
1 byte or word transfer performed in
response to 1 transfer request
Notes:
Address
Address
Where:
T = L
B = L + (–1)
L = Value set in MAR
N = Value set in ETCR
Rev.7.00 Dec. 24, 2008 Page 179 of 698
DTID
· (2
DTSZ
· (N–1))
REJ09B0074-0700
IOAR