DF2357F20 Renesas Electronics America, DF2357F20 Datasheet - Page 1006

• 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: -

Rev.6.00 Oct.28.2004 page 976 of 1016
REJ09B0138-0600H
P3
n
Legend:
WDDR3:
WDR3:
WODR3:
RDR3:
RPOR3:
RODR3:
n = 2 or 3
Notes: 1. Output enable signal
*
*
2. Open drain control signal
1
2
Figure C-3 (b) Port 3 Block Diagram (Pins P3
Write to P3DDR
Write to P3DR
Write to P3ODR
Read P3DR
Read port 3
Read P3ODR
Q
Q
Q
P3nODR
P3nDDR
WODR3
WDDR3
P3nDR
WDR3
Reset
Reset
Reset
R
C
R
C
R
C
RODR3
RDR3
RPOR3
D
D
D
2
and P3
SCI module
Serial receive data
enable
Serial receive data
3
)