DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 647

• Manufacturer Part Number: DF2398TE20
• Description: IC H8S MCU FLASH 256K 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2398TE20; HD64F2398TE20

V
FWE
MD
RES
SWE bit
CC
2
Notes:
to MD
Flash memory access disabled period
(x: Wait time after SWE setting)
Flash memory reprogrammable period
(Flash memory program execution and data read, other than verify, are disabled.)
0
1.
2.
3.
*
Always fix the level by pulling down or pulling up the mode pins (MD
up to powering off, except for mode switching.
See section 22.7.6, Flash Memory Characteristics.
Mode programming setup time t
1
Figure 19-34 Powering On/Off Timing (User Program Mode)
t
OSC1
t
MDS
*
3
*
Wait time: x
2
SWE
set
MDS
(min) = 200 ns
Programming and
erase possible
SWE
clear
Rev.6.00 Oct.28.2004 page 617 of 1016
2
to MD
min 0 s
0
)
REJ09B0138-0600H