HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 316

• 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: -

Section 11 16-Bit Free-Running Timer (FRT)
Figure 11.1 shows a block diagram of the FRT.
Rev. 3.00 Mar 21, 2006 page 260 of 788
REJ09B0300-0300
Legend:
OCRA, OCRB
OCRAR,OCRAF
OCRDM
FRC
ICRA to D
External clock
FTCI
FTOA
FTOB
FTIA
FTIB
FTIC
FTID
Figure 11.1 Block Diagram of 16-Bit Free-Running Timer
: Output compare register A, B (16-bit)
: Output compare register AR, AF (16-bit)
: Output compare register DM (16-bit)
: Free-running counter (16-bit)
: Input capture registers A to D (16-bit)
Clock selector
Control logic
Compare-match B
Internal clock
Compare-match A
Compare-match M
Input capture
ICIA
ICIB
ICIC
ICID
OCIA
OCIB
FOVI
Overflow
Clock
Clear
Comparator M
/2
/8
/32
Interrupt signal
OCRAR/F (H/L)
Comparator A
Comparator B
OCRA (H/L)
OCRB (H/L)
ICRC (H/L)
ICRD (H/L)
ICRA (H/L)
ICRB (H/L)
OCRDM L
FRC (H/L)
TOCR
TCSR
TIER
TCR
TOCR
TCSR
TIER
TCR
1
2
: Timer control/status register (8-bit)
: Timer interrupt enable register (8-bit)
: Timer control register (8-bit)
: Timer output compare control register (8-bit)
Internal data bus