HD64F36912GFH Renesas Electronics America, HD64F36912GFH Datasheet - Page 317

• Manufacturer Part Number: HD64F36912GFH
• Description: IC H8 MCU FLASH 8K 32-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F36912GFH

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 12MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Figure 17.2 Block Diagram of Power-On Reset Circuit and Low-Voltage Detection Circuit
External
supply
power
[Legend]
PSS:
LVDCR:
LVDSR:
VBGR:
ExtD:
ExtU:
VDDII:
C
RES
VBGR
ExtD
ExtU
Vcc
Prescaler S
Low-voltage-detection control register
Low-voltage-detection status register
Reference voltage from BGR
Compared voltage for falling external input voltage
Compared voltage for rising external input voltage
Bit 5 in LVDCR
RES
network
Ladder
Section 17 Band-Gap Circuit, Power-On Reset, and Low-Voltage Detection Circuits
VDDII
Vreset
VintU
VintD
Noise filter
Noise filter
circuit
circuit
LVDRES
LVDINT
Interrupt
control
circuit
Rev. 3.00 Sep. 14, 2006 Page 287 of 408
CK
R
Power-on reset circuit
PSS
LVDCR
LVDSR
OVF
R
S
Q
REJ09B0105-0300
Interrupt request
Internal
reset signal