DF2357F20 Renesas Electronics America, DF2357F20 Datasheet - Page 198

• 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: -

Table 7-1 (2)
Rev.6.00 Oct.28.2004 page 168 of 1016
REJ09B0138-0600H
Transfer Mode
Normal mode
Auto-request
External request
Block transfer mode
Overview of DMAC Functions (Full Address Mode)
Transfer request retained
Transfers continue for the
Choice of burst or cycle steal
1-byte or 1-word transfer
1 to 65,536 transfers
Specified block size transfer
1 to 65,536 transfers
Either source or destination
Block size: 1 to 256 bytes or
internally
specified number of times (1 to
65,536)
transfer
executed for one transfer request
executed for one transfer request
specifiable as block area
words
Transfer Source
Auto-request
External request
TPU channel 0 to
5 compare
match/input
capture A
interrupts
SCI transmission
data empty
interrupt
SCI reception data
full interrupt
External request
A/D converter
conversion end
interrupt
Source
24
24
Address Register Bit Length
Destination
24
24