DF2367VF33 Renesas Electronics America, DF2367VF33 Datasheet - Page 203

• Manufacturer Part Number: DF2367VF33
• Description: MCU 3V 384K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2367VF33

• 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 Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2367VF33; HD64F2367VF33

Bit
3
2
1
0
Bit Name
SLFRF
TPCS2
TPCS1
TPCS0
Initial Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Self-Refresh Enable
If this bit is set to 1, DRAM self-refresh mode is
selected when a transition is made to the
software standby state. This bit is valid when
the RFSHE bit is set to 1, enabling refresh
operations. It is cleared after recovery from
software standby mode.
0: Self-refreshing is disabled
1: Self-refreshing is enabled
Self-Refresh Precharge Cycle Control
These bits select the number of states in the
precharge cycle immediately after self-
refreshing.
The number of states in the precharge cycle
immediately after self-refreshing are added to
the number of states set by bits TPC1 and
TPC0 in DRACCR.
000: [TPC set value] states
001: [TPC set value + 1] states
010: [TPC set value + 2] states
011: [TPC set value + 3] states
100: [TPC set value + 4] states
101: [TPC set value + 5] states
110: [TPC set value + 6] states
111: [TPC set value + 7] states
Rev.6.00 Mar. 18, 2009 Page 143 of 980
Section 6 Bus Controller (BSC)
REJ09B0050-0600