HD64F7045F28 Renesas Electronics America, HD64F7045F28 Datasheet - Page 806

• Manufacturer Part Number: HD64F7045F28
• Description: IC SUPERH MCU FLASH 256K FP144
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7040r

Specifications of HD64F7045F28

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 28.7MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 256KB (256K 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
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

(During write)
(During write)
(During write)
(During write)
CASxx
(During read)
(During read)
(During read)
(During read)
RAS
A21–A0
D31–D0
D31–D0
DACKn
RDWR
RDWR
CASxx
CASxx
WRxx
RAS
CK
RD
Note: t
Tp
RDH
t
RP
is specified from fastest negate timing of A21–A0, RAS, and CAS.
t
t
ASR
AD
Row address
Tr
t
RASD1
t
RAH
t
DACKD1
t
AD
Tc1
t
RWD1
t
t
WDD
t
t
RAC
WSD1
RSD1
Column address
t
t
t
CASD1
DS
CASD1
t
AA
Tc2
t
CAC
t
WSD2
t
t
RWD2
DH
t
RDS
t
t
t
CASD2
t
WDH
DACKD1
t
CASD2
RSD2
Tc1
t
t
t
WSD1
WDD
RSD1
t
RDH
t
t
CP
CP
t
t
AA
RWD1
t
t
Column address
CASD1
DS
t
CASD1
Tc2
t
CAC
t
WSD2
t
DH
t
RDS
t
t
t
t
DACKD1
RASD2
CASD2
t
WDH
t
t
CASD2
RSD2
RWD2
t
RDH