HD64F3687GFP Renesas Electronics America, HD64F3687GFP Datasheet - Page 384

• Manufacturer Part Number: HD64F3687GFP
• Description: IC H8 MCU FLASH 56K 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3687GFP

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 19 EEPROM
Rev.5.00 Nov. 02, 2005 Page 350 of 500
REJ09B0027-0500
SDA
SCL
[Legend]
ESAR: Register for referring the slave address
(specifies the slave address of the memory array)
I
2
C bus interface
control circuit
Figure 19.1 Block Diagram of EEPROM
Key control circuit
register (EKR)
EEPROM Key
ESAR
H'FF10
EEPROM Data bus
Power-on reset
Memory
array
EEPROM module
Slave address
Booster circuit
Sense amp.
(512 bytes)
User area
Y-select/
register
H'0000
H'01FF
H'FF09