DF2265TE13V Renesas Electronics America, DF2265TE13V Datasheet - Page 312
DF2265TE13V
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2265TE13V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 11 8-Bit Timers
• Timer counter_3 (TCNT_3) *
• Time constant register A_3 (TCORA_3) *
• Time constant register B_3 (TCORB_3) *
• Timer control register_3 (TCR_3) *
• Timer control/status register_3 (TCSR_3) *
Note: * Supported only by the H8S/2268 Group.
11.3.1
Each TCNT is an 8-bit up-counter. TCNT_0 and TCNT_1 (TCNT_2 and TCNT_3) comprise a
single 16-bit register, so they can be accessed together by word access.
TCNT increments on pulses generated from an internal or external clock source. This clock source
is selected by clock select bits CKS2 to CKS0 in TCR. TCNT can be cleared by an external reset
input signal or compare-match signals A and B. Counter clear bits CCLR1 and CCLR0 in TCR
select the method of clearing.
When TCNT overflows from H'FF to H'00, the overflow flag (OVF) in TCSR is set to 1.
11.3.2
TCORA is an 8-bit readable/writable register. TCORA_0 and TCORA_1 (TCORA_2 and
TCORA_3) comprise a single 16-bit register, so they can be accessed together by word access.
TCORA is continually compared with the value in TCNT. When a match is detected, the
corresponding compare-match flag A (CMFA) in TCSR is set. Note, however, that comparison is
disabled during the T2 state of a TCORA write cycle.
The timer output from the TMO pin can be freely controlled by the compare-match signal A and
the settings of output select bits OS1 and OS0 in TCSR.
The initial value of TCORA is H'FF.
11.3.3
TCORB is an 8-bit readable/writable register. TCORB_0 and TCORB_1 (TCORB_2 and
TCORB_3) comprise a single 16-bit register, so they can be accessed together by word access.
Rev. 5.00 Sep. 01, 2009 Page 260 of 656
REJ09B0071-0500
Timer Counter (TCNT)
Time Constant Register A (TCORA)
Time Constant Register B (TCORB)
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