DF2218BR24V Renesas Electronics America, DF2218BR24V Datasheet - Page 165

• 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: -

Table 5.5
Legend:
m: Number of wait states in an external device access.
5.6.5
The DMAC can be activated by an interrupt. In this case, the following options are available:
• Interrupt request to CPU
• Activation request to DMAC
• Selection of a number of the above
For details of interrupt requests that can be used with to activate the DMAC, see section 7, DMA
Controller (DMAC).
Figure 5.7 shows a block diagram of the interrupt controller of DMAC.
Symbol
Instruction fetch
Branch address read
Stack manipulation
DMAC Activation by Interrupt
Number of States in Interrupt Handling Routine Execution Statuses
S
S
S
I
J
K
Internal
Memory
1
2-State
Access
4
Rev.7.00 Dec. 24, 2008 Page 109 of 698
8-Bit Bus
Object of Access
3-State
Access
6 + 2m
External Device
2-State
Access
2
REJ09B0074-0700
16-Bit Bus
3-State
Access
3 + m