DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 205

• Manufacturer Part Number: DF3048BVX25V
• Description: MCU 3/5V 128K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048BVX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Figure 7.6 Signal Output Timing in Self-Refresh Mode (PSRAME = 0, DRAME = 1)
Address
bus
Address
bus
CS (RAS)
RD (CAS)
HWR (UW)
LWR (LW)
RFSH
CS (RAS)
HWR
(UCAS)
LWR
(LCAS)
RD (WE)
RFSH
3
3
High
High
High-impedance
High-impedance
Software
standby mode
Software
standby mode
b. 2CAS mode (SRFMD = 1)
a. 2WE mode (SRFMD = 1)
Rev. 3.00 Sep 27, 2006 page 177 of 872
Oscillator
settling time
Oscillator
settling time
Section 7 Refresh Controller
REJ09B0325-0300