HD64F36077GHV Renesas Electronics America, HD64F36077GHV Datasheet - Page 132

• Manufacturer Part Number: HD64F36077GHV
• Description: 16BIT MCU FLASH 56K, SMD, LQFP64
• Manufacturer: Renesas Electronics America

Specifications of HD64F36077GHV

• No. Of I/o's: 47
• Ram Memory Size: 4KB
• Cpu Speed: 20MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 4.5V
• Core Size: 16bit
• Program Memory Size: 56KB
• Oscillator Type: External Only
• Controller Family/series: H8/300H
• Peripherals: ADC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 6 Power-Down Modes
6.4.2
The time from the start of SLEEP instruction execution to the end of interrupt exception handling
(the direct transition time) is calculated by equation (2).
Direct transition time = {(number of SLEEP instruction execution states) + (number of internal
processing states)} × (tsubcyc before transition) + {(waiting time set in bits STS2 to STS0) +
(number of interrupt exception handling states)} × (tcyc after transition)
6.5
The module-standby function can be set to any peripheral module. In module standby mode, the
clock supply to modules stops to enter the power-down mode. Module standby mode enables each
on-chip peripheral module to enter the standby state by setting a bit that corresponds to each
module to 1 and cancels the mode by clearing the bit to 0.
Rev. 1.00 Sep. 16, 2005 Page 102 of 490
REJ09B0216-0100
Example
Direct transition time = (2 + 1) × 8tw + (8192 + 14) × tosc = 24tw + 8206tosc
(when the CPU operating clock of φ
Legend
tosc: OSC clock cycle time
tw: Watch clock cycle time
tcyc: System clock (φ) cycle time
tsubcyc: Subclock (φ
Direct Transition from Subactive Mode to Active Mode
Module Standby Function
SUB
) cycle time
w
/8 → φ
osc
and a waiting time of 8192 states are selected)
(2)