HD64F36077GHV Renesas Electronics America, HD64F36077GHV Datasheet - Page 104

• 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 5 Clock Pulse Generator
Rev. 1.00 Sep. 16, 2005 Page 74 of 490
REJ09B0216-0100
Bit
1
0
Bit Name
OSCHLT
CKSTA
Initial
Value
1
0
R/W
R
R
Description
External Oscillator Halt Detecting Flag
This bit indicates the checking result of the external
oscillator state.
0: External oscillator is running
1: External oscillator is halted.
This bit is non-deterministic; always read as 1.
LSI Operating Clock Status
0: This LSI operates on the on-chip oscillator clock.
1: This LSI operates on the external clock.
When OSCBAKE
When OSCBAKE
1
0