D12363VF33V Renesas Electronics America, D12363VF33V Datasheet - Page 349

• Manufacturer Part Number: D12363VF33V
• Description: IC H8S/2363 MCU ROMLESS 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12363VF33V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 84
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• For Use With: YR0K42378FC000BA - KIT EVAL FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

• If a DMAC transfer cycle occurs immediately after a DMAC register read cycle, the DMAC
7.7.2
When the MSTP13 bit in MSTPCRH is set to 1, the DMAC clock stops, and the module stop state
is entered. However, 1 cannot be written to the MSTP13 bit if any of the DMAC channels is
enabled. This setting should therefore be made when DMAC operation is stopped.
When the DMAC clock stops, DMAC register accesses can no longer be made. Since the
following DMAC register settings are valid even in the module stop state, they should be
invalidated, if necessary, before a module stop.
• Transfer end/break interrupt (DTE = 0 and DTIE = 1)
• TEND pin enable (TEE = 1)
• DACK pin enable (FAE = 0 and SAE = 1)
7.7.3
When the WDBE bit of BCR in the bus controller is set to 1, enabling the write data buffer
function, external write cycles in dual address transfers or single address transfers are executed in
parallel with internal accesses (on-chip memory or internal I/O registers).
register is read as shown in figure 7.40.
DMA internal
address
DMA register
operation
Module Stop
Write Data Buffer Function
DMA control
Figure 7.40 Contention between DMAC Register Update and CPU Read
Note: The lower word of MAR is the updated value after the operation in [1].
MAR upper
word read
Idle
CPU longword read
[1]
MAR lower
word read
Transfe
source
Read
Rev.6.00 Mar. 18, 2009 Page 289 of 980
[2]
DMA read
destination
DMA transfer cycle
Transfer
Write
Section 7 DMA Controller (DMAC)
DMA write
Idle
REJ09B0050-0600