HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 10

• Manufacturer Part Number: HD64F2623FA20J
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2623FA20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Rev. 5.00 Jan 10, 2006 page viii of xxiv
Item
19.13 Flash
Memory
Programming
and Erasing
Precautions
Figure 19.27
Power-On/Off
Timing (User
Program Mode)
Figure 19.28
Mode
Transition
Timing
(Example: Boot
Mode
Mode
Program Mode)
User
User
Page
683
684
Revision (See Manual for Details)
Figure 19.27 amended
VCC
FWE
MD2 to MD0
RES
SWE1 bit
Figure 19.28 amended
VCC
FWE
MD2 to MD0
RES
SWE1 bit
Period during which flash memory access is prohibited
(x: Wait time after setting SWE1 bit)
Period during which flash memory can be programmed
(Execution of program in flash memory prohibited, and data reads other than verify operations prohibited)
Period during which flash memory access is prohibited
(x: Wait time after setting SWE1 bit)
Period during which flash memory can be programmed
(Execution of program in flash memory prohibited, and data reads other than verify operations
prohibited)
*1
t
OSC1
SWE1 set
Mode
change
t
MDS
t
MDS
t
OSC1
*1
t
MDS
*3
SWE1 set
Boot
mode
*3
*2
Wait time:
Mode
change
SWE1
cleared
t
RESW
Min 0 s
t
MDS
*1
x
*2
User
mode
Program-
ming/
erasing
possible
User program mode
Wait time:
100 s
SWE1 cleared
Min 0 s
User
mode
User program
mode