DF70845AD80FPV Renesas Electronics America, DF70845AD80FPV Datasheet - Page 1497

• Manufacturer Part Number: DF70845AD80FPV
• Description: IC SUPERH MCU FLASH 112LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7080r

Specifications of DF70845AD80FPV

• Core Size: 32-Bit
• Program Memory Size: 512KB (512K x 8)
• Core Processor: SH-2
• Speed: 80MHz
• Connectivity: EBI/EMI, FIFO, I²C, SCI, SSU
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• No. Of I/o's: 76
• Ram Memory Size: 32KB
• Cpu Speed: 80MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V, 4.5V To 5.5V
• Embedded Interface Type: I2C, SCI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K570865S001BE - KIT STARTER FOR SH7086R0K570865S000BE - KIT STARTER FOR SH7086HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

A12/A11
D31 to D0
A25 to A0
Notes: 1. An address pin to be connected to pin A10 of SDRAM.
TENDn
DACKn
DQMxx
Figure 28.29 Synchronous DRAM Single Write Bus Cycle
RDWR
RASx
CASx
(Auto Precharge, WTRCD = 2 Cycles, TRWL = 1 Cycle)
CKE
CSn
2. The waveform for DACKn and TENDn is when active low is specified.
CK
BS
*
*
*
1
2
2
t
t
t
t
t
DQMD
t
AD1
RWD
AD1
CSD
DACD
t
RASD
Tr
t
RASD
Row address
Trw
(High)
Trw
Rev. 3.00 May 17, 2007 Page 1439 of 1582
t
RWD
t
t
t
t
t
CASD
WDD2
AD1
BSD
AD1
Tc1
command
WRITA
address
Column
Section 28 Electrical Characteristics
t
DQMD
t
t
t
BSD
t
t
WDH2
CASD
AD1
t
RWD
t
t
AD1
CSD
DACD
Trwl
REJ09B0181-0300