DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 9

• 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

I t e m
1.1 Overview
Table 1-1 Overview
4.1.3 Exception Vector Table
6.6.1 When DDS = 1
Figure 6-28 DACK Output Timing
when DDS = 1 (Example of DRAM
Access)
6.6.2 When DDS = 0
Figure 6-29 DACK Output Timing
when DDS = 0 (Example of DRAM
Access)
6.8.2 Usage Notes
Figure 6-35(a) Example of Idle Cycle
Operation in RAS Down Mode (ICIS1
= 1)
Figure 6-35(b) Example of Idle Cycle
Operation in RAS Down Mode (ICIS0
= 1)
Main Revisions for This Edition
P a g e
5
72
149
150
156
Revision (See Manual for Details)
Product lineup
HD64F2398F20T*
F-ZTAT
Version*
Note 3 added as follows
Note: 3. For the HD64F2398F20T and HD64F2398TE20T only, the
maximum number of times the flash memory can be reprogrammed is
1,000.
Description amended
In modes 6 and 7 the on-chip ROM ...In this case, clearing the EAE
bit in BCRL enables the 128-kbyte (256-kbytes)* area comprising
address H’000000 to H’01FFFF (H’03FFFF)* to be used.
Figure 6-28 amended
Figure 6-29 amended
Figure 6-35(a) amended
Figure 6-35(b) amended
HD64F2357F20
HD64F2357TE20
Write
Write
3
T
T
and HD64F2398TE20T*
I
I
External read
External read
HWR, (WE)
HWR, (WE)
T
T
D
D
5V version
1
1
15
15
to D
to D
Rev.6.00 Oct.28.2004 page iii of xxiv
T
T
HD64F2398F20
HD64F2398TE20
HD64F2398F20T *
HD64F2398TE20T*
0
0
2
2
T
T
3
3
3
added
DRAM
DRAM
T
T
3
cI
cI
REJ09B0138-0600H
3