HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 523

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• 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
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

In addition to the normal program execution state, this LSI has five power-down modes in which
operation of the CPU and oscillator is halted and power dissipation is reduced. Low-power
operation can be achieved by individually controlling the CPU, on-chip supporting modules, and
so on.
This LSI's operating modes are as follows:
(1) High-speed mode
(2) Medium-speed mode
(3) Sleep mode
(4) Module stop mode
(5) Software standby mode
(6) Hardware standby mode
(2) to (6) are power-down modes. Sleep mode is a CPU state, medium-speed mode is a CPU and
bus master state, and module stop mode is an internal peripheral function (including bus masters
other than the CPU) state. Some of these states can be combined.
After a reset, the LSI is in high-speed mode.
Figure 20.1 show a mode transition. Table 20.1 shows the conditions of transition between modes
when executing the SLEEP instruction and the state after transition back from low power mode
due to an interrupt. Table 20.2 shows the internal state of the LSI in each mode.
Note: MMT, PPG, PC break controller, and DTC are not implemented in the H8S/2614 and
Table 20.1 Low Power Dissipation Mode Transition Conditions
Pre-Transition
State
High-speed/
Medium-speed
H8S/2616.
Status of Control
Bit at Transition
SSBY
0
1
Section 20 Power-Down Modes
State after Transition
Invoked by SLEEP
Command
Sleep
Software standby
Rev. 7.00 Sep. 11, 2009 Page 487 of 566
Section 20 Power-Down Modes
State after Transition Back
from Low Power Mode
Invoked by Interrupt
High-speed/Medium-speed
High-speed/Medium-speed
REJ09B0211-0700