HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 725

• Manufacturer Part Number: HD64F3048BF25
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048BF25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• 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): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

A
AS
CS (RAS)
HWR (UCAS),
LWR (LCAS)
RD (WE)
RFSH
CS (RAS)
HWR
LWR
RFSH
9
to A
3
3
(
(
LCAS)
UCAS
1
Figure 21.14 DRAM Bus Timing (Refresh Cycle): Three-State Access
),
Figure 21.15 DRAM Bus Timing (Self-Refresh Mode)
T
1
t
t
ASD
ASD
t
t
CSR
CSR
t
t
RAD2
RAD2
— 2CAS
— 2CAS
t
t
CSR
CSR
CAS
CAS Mode —
CAS
CAS Mode —
CAS
CAS
T
2
Rev. 3.00 Sep 27, 2006 page 697 of 872
Section 21 Electrical Characteristics
T
3
t
t
RAD3
RAD3
t
t
SD
SD
REJ09B0325-0300