HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 825

• Manufacturer Part Number: HD64F7144F50V
• Description: IC SUPERH MCU FLASH 256K 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

CK
A21 to A0
CSn
RD
(read)
D31 to D0
(read)
WRx
(write)
D31 to D0
(write)
DACKn
Note: t
V
OH
RDH
t
is specified from the negate timing of A21 to A0, CSn, or RD, whichever is first.
DACKD
t
CSD1
t
Figure 26.10 Basic Cycle (One Software Wait)
AD
T 1
t
t
t
t
t
ASW
RSD1
ASR
WSD1
V
WDD
OL
t
T
t
ACC
OE
W
Rev.4.00 Mar. 27, 2008 Page 779 of 882
t
RDS
T
2
t
26. Electrical Characteristics
WSD2
t
WRH
t
WR
t
t
t
CSD2
RSD2
WDH
t
DACKD
REJ09B0108-0400
t
RDH