DF2357F20 Renesas Electronics America, DF2357F20 Datasheet - Page 885

• 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: -

TGR3A—Timer General Register 3A
TGR3B—Timer General Register 3B
TGR3C—Timer General Register 3C
TGR3D—Timer General Register 3D
TCR4—Timer Control Register 4
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
:
:
:
:
:
:
—
—
R/W
7
0
15
1
Note: * Synchronous operating setting is performed by setting
Counter Clear
0
1
R/W
14
CCLR1
1
R/W
0
1
0
1
6
0
R/W
the SYNC bit TSYR to 1.
TCNT clearing disabled
TCNT cleared by TGRA compare match/input capture
TCNT cleared by TGRB compare match/input capture
TCNT cleared by counter clearing for another channel
performing synchronous clearing/synchronous operation*
13
1
CCLR0
R/W
R/W
12
1
5
0
R/W
11
1
CKEG1
Note: This setting is ignored when channel
Clock Edge
R/W
H'FE88
H'FE8A
H'FE8C
H'FE8E
R/W
H'FE90
4
0
0
1
10
1
—
4 is in phase counting mode.
0
1
R/W
CKEG0
9
1
R/W
Count at rising edge
Count at falling edge
Count at both edges
3
0
R/W
8
1
Note: This setting is ignored when channel 4 is in phase
Timer Prescaler
0
1
TPSC2
R/W
R/W
7
1
2
0
counting mode.
0
1
0
1
R/W
0
1
0
1
0
1
0
1
6
1
TPSC1
Internal clock: counts on ø/1
Internal clock: counts on ø/4
Internal clock: counts on ø/16
Internal clock: counts on ø/64
External clock: counts on TCLKA pin input
External clock: counts on TCLKC pin input
Internal clock: counts on ø/1024
Counts on TCNT5 overflow/underflow
R/W
R/W
1
0
5
1
Rev.6.00 Oct.28.2004 page 855 of 1016
R/W
TPSC0
4
1
R/W
0
0
R/W
3
1
TPU3
TPU3
TPU3
TPU3
TPU4
R/W
2
1
R/W
1
1
REJ09B0138-0600H
R/W
0
1