DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 9

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

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

Item
All
9.7 Usage Notes
Figure 9.57
Contention between
TCNT Write and
Overflow
11.2.2 Timer
Control/Status
Register (TCSR)
14.4.3 Input Sampling
and A/D Conversion
Time
Figure 14.5 A/D
Conversion Timing
Main Revisions in This Edition
Page
—
370
399
521
Revision (See Manual for Details)
All references to Hitachi, Hitachi, Ltd., Hitachi Semiconductors,
and other Hitachi brand names changed to Renesas
Technology Corp. Designation for categories changed from
“series” to “group”
Figure 9.57 amended
Address
Write signal
TCNT
TCFV flag
Table amended
[Clearing condition]
Cleared by reading TCSR when OVF = 1 * , then writing 0 to
OVF
Note * added
Note: * When OVF is polled and the interval timer interrupt is
disabled. OVF = 1 must be read at least twice.
Figure 14.5 amended
Address bus
Write signal
Input sampling
timing
ADF
(1)
(2)
t
D
H'FFFF
Prohibited
TCNT write cycle
T1
Rev. 4.00 Feb 15, 2006 page vii of xxiv
TCNT address
t
SPL
t
CONV
T2
M
TCNT write data