DF2357F20 Renesas Electronics America, DF2357F20 Datasheet - Page 689

• Manufacturer Part Number: DF2357F20
• Description: IC H8S MCU FLASH 5V 128K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2357F20

• 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: 128KB (128K 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

one programming operation on a 128-byte programming unit block. Programming should be carried out with the entire
programming unit block erased.
Before programming, check that the chip is correctly mounted in the PROM programmer: Overcurrent damage to
the device can result if the index marks on the PROM programmer socket, socket adapter, and chip are not correctly
aligned.
Do not touch the socket adapter or chip during programming: Touching either of these can cause contact faults and
write errors.
Rev.6.00 Oct.28.2004 page 659 of 1016
REJ09B0138-0600H