HD64F3687GFPV Renesas Electronics America, HD64F3687GFPV Datasheet - Page 18

• Manufacturer Part Number: HD64F3687GFPV
• Description: IC H8 MCU FLASH 56K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3687GFPV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 56KB (56K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• Package: 64LQFP
• Family Name: H8
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 45
• Interface Type: I2C/SCI
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 3
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 1 CPU
1.1.2
In comparison to the H8/300 CPU, the H8/300H CPU has the following enhancements.
Rev. 3.00 Dec 13, 2004 page 2 of 258
REJ09B0213-0300
Two CPU operating modes
Low-power mode
More general registers
Eight 16-bit registers have been added.
Expanded address space
Normal mode supports the same 64-kbyte address space as the H8/300 CPU.
Advanced mode supports a maximum 16-Mbyte address space.
Enhanced addressing
The addressing modes have been enhanced to make effective use of the 16-Mbyte address
space.
Enhanced instructions
Signed multiply/divide instructions and other instructions have been added.
16 ÷ 8-bit register-register divide: 875 ns
16
32 ÷ 16-bit register-register divide: 1375 ns
Normal mode
Advanced mode
Transition to power-down state by SLEEP instruction
Differences from H8/300 CPU
16-bit register-register multiply: 1375 ns