DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 701

• 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

Bits 2 to 0—System Clock Select (SCK2 to SCK0): These bits select the clock for the bus master.
21.2.3
MSTPCR is a 16-bit readable/writable register that performs module stop mode control.
MSTPCR is initialized to H'3FFF by a reset and in hardware standby mode. It is not initialized in software standby mode.
Bits 15 to 0—Module Stop (MSTP 15 to MSTP 0): These bits specify module stop mode. See table 21-3 for the method
of selecting on-chip supporting modules.
Bit
Initial value :
R/W
Module Stop Control Register (MSTPCR)
Bit 2
SCK2
0
1
Bits 15 to 0
MSTP15 to MSTP0
0
1
:
: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
15
0
Bit 1
SCK1
0
1
0
1
14
0
13
1
MSTPCRH
Bit 0
SCK0
0
1
0
1
0
1
—
12
1
Description
Module stop mode cleared
Module stop mode set
11
1
Description
Bus master in high-speed mode
Medium-speed clock is ø/2
Medium-speed clock is ø/4
Medium-speed clock is ø/8
Medium-speed clock is ø/16
Medium-speed clock is ø/32
—
10
1
9
1
8
1
7
1
6
1
5
1
MSTPCRL
4
1
3
1
Rev.6.00 Oct.28.2004 page 671 of 1016
2
1
1
1
0
1
(Initial value)
REJ09B0138-0600H