HD64F36077GHV Renesas Electronics America, HD64F36077GHV Datasheet - Page 454

• 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 22 Electrical Characteristics
22.2.9
Table 22.11 Power-On Reset Circuit Characteristics
V
Note:
Rev. 1.00 Sep. 16, 2005 Page 424 of 490
REJ09B0216-0100
Item
Pull-up resistance of RES pin
Power-on reset start voltage*
SS
= 0.0 V, T
*
Power-On Reset Circuit Characteristics
The power-supply voltage (Vcc) must fall below Vpor = 100 mV and then rise after
charge of the RES pin is removed completely. In order to remove charge of the RES
pin, it is recommended that the diode be placed in the Vcc side. If the power-supply
voltage (Vcc) rises from the point over 100 mV, a power-on reset may not occur.
a
= –20 to +75°C, unless otherwise indicated.
Symbol
R
V
por
RES
Test
Condition
Min.
100
—
Typ.
150
—
Values
Max
—
100
Unit
k
mV