DF2265TE13V Renesas Electronics America, DF2265TE13V Datasheet - Page 261

• Manufacturer Part Number: DF2265TE13V
• Description: IC H8S/2265 MCU FLASH 100TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2265TE13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

10.3.5
The TSR registers indicate the status of each channel. The H8S/2268 Group TPU has three TSR
registers and the H8S/2264 Group TPU has two TSR registers, one for each channel (channels 0 to
2, or 1 and 2).
Bit
7
6
5
Bit Name
TCFD
⎯
TCFU
Timer Status Register (TSR)
Initial
value
1
1
0
R/W
R
⎯
R/(W) *
1
Description
H8S/2268 Group:
Count Direction Flag
Status flag that shows the direction in which TCNT counts
in channels 1 and 2.
In channel 0, bit 7 is reserved. It is always read as 1 and
cannot be modified.
0: TCNT counts down
1: TCNT counts up
H8S/2264 Group:
Reserved
This bit is always read as 1 and cannot be modified.
Reserved
This bit is always read as 1 and cannot be modified.
H8S/2268 Group:
Underflow Flag
Status flag that indicates that TCNT underflow has
occurred when channels 1 and 2 are set to phase
counting mode. Only 0 can be written, for flag clearing.
In channel 0, bit 5 is reserved. It is always read as 0 and
cannot be modified.
[Setting condition]
When the TCNT value underflows (changes from H'0000
to H'FFFF)
[Clearing condition]
When 0 is written to TCFU after reading TCFU = 1
H8S/2264 Group:
Reserved
This bit is always read as 0 and cannot be modified.
Rev. 5.00 Sep. 01, 2009 Page 209 of 656
Section 10 16-Bit Timer Pulse Unit (TPU)
REJ09B0071-0500