D12332VFC20V Renesas Electronics America, D12332VFC20V Datasheet - Page 338

• Manufacturer Part Number: D12332VFC20V
• Description: IC H8S/2332 MCU ROMLESS 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12332VFC20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Figure 8.2 shows a flowchart of DTC operation, and table 8.2 summarizes the chain transfer
conditions. (Combinations for performing the second and third transfers are omitted.)
Rev.4.00 Sep. 07, 2007 Page 306 of 1210
REJ09B0245-0400
Read register information
Write register information
Transfer counter = 0
Clear activation flag
Read DTC vector
or DISEL = 1?
Data transfer
CHNE = 1?
No
No
Start
End
Figure 8.2 Flowchart of DTC Operation
Yes
Yes
Next transfer
Interrupt exception
Clear DTCER
counter = 0?
DISEL = 1?
CHNS = 0?
No
No
No
handling
Transfer
Yes
Yes
Yes