HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 344
![IC H8S MCU FLASH 256K 100-QFP](/photos/12/21/122170/df2398te20v_sml.jpg)
HD64F2145BTE20
Manufacturer Part Number
HD64F2145BTE20
Description
IC H8S MCU FLASH 256K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of HD64F2145BTE20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SCI, X-Bus
Peripherals
PWM, WDT
Number Of I /o
74
Program Memory Size
256KB (256K 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
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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Section 12 8-Bit Timer (TMR)
Figures 12.1 and 12.2 show block diagrams of the 8-bit timer module.
TMR_X and TMR_Y have a similar configuration, but cannot be cascaded. TMR_X also has an
input capture function. For details, see section 13, Timer Connection.
Rev. 3.00 Mar 21, 2006 page 288 of 788
REJ09B0300-0300
External clock
sources
TMCI0
TMCI1
TMO0
TMRI0
TMO1
TMRI1
Legend:
TCORA_0
TCORB_0
TCNT_0
TCSR_0
TCR_0
Figure 12.1 Block Diagram of 8-Bit Timers (TMR_0 and TMR_1)
Control logic
Clock select
: Time constant register A_0
: Time constant register B_0
: Timer counter_0
: Timer control/status register_0
: Timer control register_0
Internal clock
sources
Compare-match A1
Compare-match A0
Overflow 1
Overflow 0
Compare-match B1
Compare-match B0
Interrupt signals
CMIA0
CMIB0
OVI0
CMIA1
CMIB1
OVI1
TMR_0
/2, /8
/32, /64
/256, /1024
Clock 1
Clock 0
Clear 0
Comparator A_0
Comparator B_0
TMR_1
TCORA_1
TCORB_1
TCNT_1
TCSR_1
TCR_1
/2, /8
/64, /128
/1024, /2048
TCORA_0
TCORB_0
TCSR_0
TCNT_0
TCR_0
Clear 1
: Time constant register A_1
: Time constant register B_1
: Timer counter_1
: Timer control/status register_1
: Timer control register_1
Comparator A_1
Comparator B_1
TCORA_1
TCORB_1
TCNT_1
TCSR_1
TCR_1
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