DF2398F20V Renesas Electronics America, DF2398F20V Datasheet - Page 194

• Manufacturer Part Number: DF2398F20V
• Description: IC H8S/2300 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398F20V

• 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: 128-QFP
• For Use With: YR0K42378FC000BA - KIT EVAL FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

6.12
Resets and the Bus Controller
In a power-on reset, the H8S/2357 Group, including the bus controller, enters the reset state at that point, and an executing
bus cycle is discontinued.
In a manual reset*, the bus controller’s registers and internal state are maintained, and an executing external bus cycle is
completed. In this case, WAIT input is ignored. Also, since the DMAC is initialized by a manual reset*, DACK and
TEND output is disabled and these pins become I/O ports controlled by DDR and DR.
Note: * Manual reset is only supported in the H8S/2357 ZTAT.
Rev.6.00 Oct.28.2004 page 164 of 1016
REJ09B0138-0600H