HD64F7044F28V Renesas Electronics America, HD64F7044F28V Datasheet - Page 22

• Manufacturer Part Number: HD64F7044F28V
• Description: IC SUPERH MCU FLASH 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7040r

Specifications of HD64F7044F28V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 28.7MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• 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: 112-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section
Page
Description
Class
Clock
System
control
Interrupt NMI
Address
bus
Data bus D0–D31
Bus
control
DMAC
MTU
Pin Function
Pin Name
CK
RES
MRES
WDTOVF
BREQ
BACK
IRQ0–IRQ7
IRQOUT
A0–A21
WAIT
RDWR, RAS
CASH, CASL
RD
CS0, CS1
CS2, CS3
WRH, WRL
AH
DACK0–DACK1
DRAK0–DRAK1
DREQ0–DREQ1
TIOC0A–TIOC0D,
TIOC1A–TIOC1D,
TIOC2A–TIOC2D,
TIOC3A, TIOC3C
TIOC3B,TIOC3D,
TIOC4A–TIOC4D
TCLKA–TCLKD
Power-On Manual Standby Sleep Release
O
I
Z *
O *
Z *
Z *
I
Z *
Z *
O *
Z *
Z *
Z *
Z *
H
H
Z *
H
Z *
Z *
Z *
Z *
Z *
Z *
Z *
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
2
Reset
O
I
I
O *
I
O
I
I
O
O
I/O
I
O
O
O
O
O
O
O
O
O
I
I/O
I/O
I
3
Pin modes
H *
I
Z
O
Z
Z
I
Z
Z
Z
Z
Z
O
O
Z
Z
Z
Z
Z
Z
Z
Z
K *
Z
Z
Power-Down Bus Right
1
1
O
I
I
O
I
O
I
I
H
O
I/O
I
O
O
O
O
O
O
O
O
O
I
I/O
I/O
I
O
I
I
O
I
L
I
I
O
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
O
O
I
I/O
I/O
I
Standby in Bus
Right Release
O
I
Z
O
I
L
I
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
K *
Z
Z
1