DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 548
DF2345TE20
Manufacturer Part Number
DF2345TE20
Description
MCU 5V 128K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheet
1.DF2345TE20V.pdf
(929 pages)
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
HD64F2345TE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2345TE20V
Manufacturer:
Renesas
Quantity:
222
Company:
Part Number:
DF2345TE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 14 A/D Converter
Table 14.4 A/D Conversion Time (Single Mode)
Item
A/D conversion start delay
Input sampling time
A/D conversion time
Note: Values in the table are the number of states.
14.4.4
A/D conversion can be externally triggered. When the TRGS1 and TRGS0 bits are set to 11 in
ADCR, external trigger input is enabled at the ADTRG pin. A falling edge at the ADTRG pin sets
the ADST bit to 1 in ADCSR, starting A/D conversion. Other operations, in both single and scan
modes, are the same as if the ADST bit has been set to 1 by software. Figure 14.6 shows the
timing.
Rev. 4.00 Feb 15, 2006 page 522 of 900
REJ09B0291-0400
ADTRG
Internal trigger signal
ADST
External Trigger Input Timing
Figure 14.6 External Trigger Input Timing
Symbol
t
t
t
D
SPL
CONV
Min
10
—
259
CKS = 0
Typ
—
63
—
Max
17
—
266
A/D conversion
Min
6
—
131
CKS = 1
Typ
—
31
—
Max
9
—
134
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