HD64F3067RF20 Renesas Electronics America, HD64F3067RF20 Datasheet - Page 376

IC H8 MCU FLASH 128K 100-QFP

HD64F3067RF20

Manufacturer Part Number
HD64F3067RF20
Description
IC H8 MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet

Specifications of HD64F3067RF20

Core Processor
H8/300H
Core Size
16-Bit
Speed
20MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
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-QFP
Package
100PQFP
Family Name
H8
Maximum Speed
20 MHz
Operating Supply Voltage
5 V
Data Bus Width
16|32 Bit
Number Of Programmable I/os
70
Interface Type
SCI
On-chip Adc
8-chx10-bit
On-chip Dac
2-chx8-bit
Number Of Timers
7
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-

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Section 9 16-Bit Timer
9.2.9
TCR is an 8-bit register. The 16-bit timer has three TCRs, one in each channel.
Channel
0
1
2
Each TCR is an 8-bit readable/writable register that selects the timer counter clock source, selects
the edge or edges of external clock sources, and selects how the counter is cleared.
TCR is initialized to H'80 by a reset and in standby mode.
Bit 7—Reserved: This bit cannot be modified and is always read as 1.
Rev. 4.00 Jan 26, 2006 page 352 of 938
REJ09B0276-0400
Bit
Initial value
Read/Write
Timer Control Registers (TCR)
Abbreviation
TCR0
TCR1
TCR2
Reserved bit
7
1
CCLR1
Counter clear 1/0
These bits select the counter clear source
R/W
6
0
CCLR0
Function
CR controls the timer counter. The TCRs in all channels are
functionally identical. When phase counting mode is
selected in channel 2, the settings of bits CKEG1 and
CKEG0 and TPSC2 to TPSC0 in TCR2 are ignored.
R/W
5
0
CKEG1
Clock edge 1/0
These bits select external clock edges
R/W
4
0
CKEG0
R/W
3
0
TPSC2
R/W
Timer prescaler 2 to 0
These bits select the
counter clock
2
0
TPSC1
R/W
1
0
TPSC0
R/W
0
0

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