HD64F2636UF20 Renesas Electronics America, HD64F2636UF20 Datasheet - Page 981

• Manufacturer Part Number: HD64F2636UF20
• Description: IC H8S MCU FLASH 128K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2636UF20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 128KB (128K 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 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Bit 6
STS2
0
1
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.
Bit 3
OPE
0
1
Bits 2 to 0—Reserved: These bits always return 0 when read, and cannot be written to.
23A.2.2 System Clock Control Register (SCKCR)
SCKCR is an 8-bit readable/writable register that performs φ clock output control and medium-
speed mode control.
SCKCR is initialized to H'00 by a reset and in hardware standby mode. It is not initialized in
software standby mode.
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Bit
Initial value
R/W
Bit 5
0
1
0
1
STS1
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.
:
:
:
PSTOP
R/W
Bit 4
STS0
0
1
0
1
0
1
0
1
7
0
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 (Setting prohibited)
⎯
⎯
6
0
HD6432638F, HD64F2630F, HD6432630F, HD64F2635F, HD6432635F, HD6432634F]
⎯
⎯
5
0
Section 23A Power-Down Modes
⎯
⎯
4
0
STCS
R/W
3
0
SCK2
[HD64F2636F, HD64F2638F, HD6432636F,
R/W
2
0
SCK1
R/W
1
0
(Initial value)
Page 931 of 1458
(Initial value)
SCK0
R/W
0
0