DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 249

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2345TE20; HD64F2345TE20

Pin
P2
TMRI1
4
/TIOCA4/
Selection Method and Pin Functions
This pin is used as the 8-bit timer counter reset pin when bits CCLR1 and
CCLR0 in TCR1 are both set to 1.
The pin function is switched as shown below according to the combination of
the TPU channel 4 setting by bits MD3 to MD0 in TMDR4, bits IOA3 to IOA0 in
TIOR4, bits CCLR1 and CCLR0 in TCR4, and bit P24DDR.
Notes: 1. TIOCA4 input when TPU channel 4 is in normal operation mode
TPU Channel
4 Setting
P24DDR
Pin function
TPU Channel
4 Setting
MD3 to MD0
IOA3 to IOA0
CCLR1,
CCLR0
Output
function
2. TIOCB4 output is disabled.
(MD3 to MD0 = B'0000) and input capture is set (IOA3 to IOA0 =
B'10xx).
B'0000
B'0100
B'1xxx
B'0000, B'01xx
(2)
—
—
Table Below (1)
TIOCA4 output
B'0001 to
B'0011
B'0101 to
B'0111
compare
Output
output
(1)
—
—
Rev. 4.00 Feb 15, 2006 page 223 of 900
B'001x
B'xx00
(2)
—
—
TMRI1 input
output *
mode 1
B'0010
PWM
P2
(1)
—
4
Other than B'xx00
0
input
Table Below (2)
TIOCA4 input *
2
than B'01
Section 8 I/O Ports
mode 2
output
REJ09B0291-0400
Other
PWM
(1)
B'0011
P2
x: Don’t care
4
output
1
1
B'01
(2)
—