DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 96

MCU 5V 128K 100-TQFP

DF2345TE20

Manufacturer Part Number
DF2345TE20
Description
MCU 5V 128K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheet

Specifications of DF2345TE20

Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
71
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-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2345TE20
HD64F2345TE20

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF2345TE20V
Manufacturer:
Renesas
Quantity:
222
Part Number:
DF2345TE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Section 3 MCU Operating Modes
Table 3.3
Name
Mode control register
System control register
System control register 2 *
Notes: 1. Lower 16 bits of the address.
3.2
3.2.1
MDCR is an 8-bit read-only register that indicates the current operating mode of the H8S/2345
Group.
Bit 7—Reserved: Read-only bit, always read as 1.
Bits 6 to 3—Reserved: Read-only bits, always read as 0.
Bits 2 to 0—Mode Select 2 to 0 (MDS2 to MDS0): These bits indicate the input levels at pins
MD
MDS2 to MDS0 are read-only bits-they cannot be written to. The mode pin (MD
levels are latched into these bits when MDCR is read. These latches are canceled by a power-on
reset, but are retained after a manual reset.
Rev. 4.00 Feb 15, 2006 page 70 of 900
REJ09B0291-0400
Bit
Initial value
R/W
Note: * Determined by pins MD
2
to MD
2. The SYSCR2 register can only be used in the F-ZTAT version. In the ZTAT, mask
Register Descriptions
Mode Control Register (MDCR)
ROM, and ROMless versions, this register cannot be written to and will return an
undefined value of read.
0
(the current operating mode). Bits MDS2 to MDS0 correspond to MD
MCU Registers
:
:
:
7
1
2
6
0
Abbreviation
MDCR
SYSCR
SYSCR2
2
to MD
5
0
0
.
4
0
R/W
R
R/W
R/W
3
0
Initial Value
Undetermined
H'01
H'00
MDS2
—*
R
2
MDS1
—*
R
1
2
to MD
2
Address *
H'FF3B
H'FF39
H'FF42
to MD
MDS0
0
) input
—*
R
0
0
.
1

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