HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 729

• 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: -

Bits 6 to 4—Standby Timer Select 2 to 0 (STS2 to STS0): These bits select the MCU wait time
for clock stabilization when shifting to high-speed mode or medium-speed mode by using a
specific interrupt or command to cancel software standby mode. With a quartz oscillator (table
21A.4), select a wait time of 8ms (oscillation stabilization time) or more, depending on the
operating frequency. With an external clock, there are no specific wait requirements.
Bit 3—Output Port Enable (OPE): This bit specifies whether the output of the address bus and
bus control signals (AS, RD, HWR, LWR) is retained or set to high-impedance state in the
software standby mode.
Bits 2 to 0—Reserved: These bits always return 0 when read, and cannot be written to.
Bit 7
SSBY
0
1
Bit 6
STS2
0
1
Bit 3
OPE
0
1
Bit 5
STS1
0
1
0
1
Description
Shifts to sleep mode when the SLEEP instruction is executed in high-speed
mode or medium-speed mode.
Shifts to software standby mode when the SLEEP instruction is executed in high-
speed mode or medium-speed mode.
Description
In software standby mode, address bus and bus control signals are high-impedance.
In software standby mode, the output state of the address bus and bus control signals
is retained.
Bit 4
STS0
0
1
0
1
0
1
0
1
Description
Standby time = 8192 states
Standby time = 16384 states
Standby time = 32768 states
Standby time = 65536 states
Standby time = 131072 states
Standby time = 262144 states
Reserved
Standby time = 16 states
Section 21A Power-Down Modes [H8S/2623 Group]
Rev. 5.00 Jan 10, 2006 page 703 of 1042
REJ09B0275-0500
(Initial value)
(Initial value)
(Initial value)