HD64F2134FA20 Renesas Electronics America, HD64F2134FA20 Datasheet - Page 132
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HD64F2134FA20
Manufacturer Part Number
HD64F2134FA20
Description
IC H8S MCU FLASH 128K 80QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of HD64F2134FA20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
IrDA, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
58
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
80-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2134FA20
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
HD64F2134FA20V
Manufacturer:
RENESAS
Quantity:
201
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Section 3 MCU Operating Modes
3.2.4
STCR is an 8-bit readable/writable register that controls register access, the IIC operating mode
(when the on-chip IIC option is included), an on-chip flash memory control (in F-ZTAT versions),
and also selects the TCNT input clock. For details of functions other than register access control,
see the descriptions of the relevant modules. If a module controlled by STCR is not used, do not
write 1 to the corresponding bit.
STCR is initialized to H'00 by a reset and in hardware standby mode.
Bit 7—Reserved: Do not write 1 to this bit.
Bits 6 and 5—I
bus interface when the on-chip IIC option is included. For details, see section 16.2.7, Serial Timer
Control Register (STCR).
Bit 4—I
and control registers (ICCR, ICSR, ICDR/SARX, and ICMR/SAR), the PWMX data registers and
control registers (DADRAH/DACR, DADRAL, DADRBH/DACNTH, and DADRBL/DACNTL),
and the SCI control registers (SMR, BRR, and SCMR).
Rev. 4.00 Jun 06, 2006 page 76 of 1004
REJ09B0301-0400
Bit
Initial value
Read/Write
2
C Master Enable (IICE): Controls CPU access to the I
Serial Timer Control Register (STCR)
2
C Transfer Select (IICX1, IICX0): These bits control the operation of the I
R/W
—
7
0
IICX1
R/W
6
0
IICX0
R/W
5
0
IICE
R/W
4
0
FLSHE
R/W
3
0
2
C bus interface data registers
R/W
—
2
0
ICKS1
R/W
1
0
ICKS0
R/W
0
0
2
C
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