HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 45

• Manufacturer Part Number: HD64F2623FA20J
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2623FA20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Type
Operating
mode control
System
control
Interrupts
Address bus
Symbol
MD2 to
MD0
RES
STBY
BREQ
BREQO
BACK
FWE
NMI
IRQ5 to
IRQ0
A23 to A0
I/O
Input
Input
Input
Input
Output
Output
Input
Input
Input
Output
Pin Name
Mode pins
Reset input
Standby
Bus request
Bus request
output
Bus request
acknowledge
Flash write enable Pin for use by flash memory
Nonmaskable
interrupt
Interrupt request
5 to 0
Address bus
Rev. 5.00 Jan 10, 2006 page 19 of 1042
When this pin is driven low, the chip is
Used by an external bus master to
External bus request signal used when
an internal bus master accesses
external space in the external bus-
released state.
Indicates that the bus has been
released to an external bus master.
These pins request a maskable
interrupt.
Function
These pins set the operating mode.
The relation between the settings of
pins MD2 to MD0 and the operating
mode is shown below. Inputs at these
pins should not be changed during
operation.
MD2
0
1
reset.
When this pin is driven low, a
transition is made to hardware standby
mode.
issue a bus request to the chip.
Requests a nonmaskable interrupt. If
this pin is not used, it should be fixed
high.
These pins output address signals.
MD1
0
1
0
1
MD0
0
1
0
1
0
1
0
1
Section 1 Overview
REJ09B0275-0500
Operating Mode
—
—
—
—
Mode 4
Mode 5
Mode 6
Mode 7