DF2378BVFQ35WV Renesas Electronics America, DF2378BVFQ35WV Datasheet - Page 1107

• Manufacturer Part Number: DF2378BVFQ35WV
• Description: IC H8S/2378 MCU FLASH 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378BVFQ35WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 35MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• For Use With: EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

26.2.3
The clock, control signal, bus, DMAC, EXDMAC, and on-chip peripheral function timings are
shown below. The measurement conditions of the AC characteristics are shown in figure 26.1.
(1) Clock Timing
Table 26.18 Clock Timing
Conditions: V
Item
Clock cycle time
Clock pulse high width
Clock pulse low width
Clock rising time
Clock falling time
Reset oscillation settling time
(crystal)
Software standby oscillation
settling time (crystal)
External clock output delay
settling time
AC Characteristics
0 V, φ = 8 MHz to 35 MHz, T
T
a
CC
= −40°C to +85°C (wide-range specifications)
= 3.0 V to 3.6 V, AV
Symbol
t
t
t
t
t
t
t
t
cyc
CH
CL
Cr
Cf
OSC1
OSC2
DEXT
CC
= 3.0 V to 3.6 V, V
a
= −20°C to +75°C (regular specifications),
Min.
28.5
9
9
⎯
⎯
10
10
1
Rev.7.00 Mar. 18, 2009 page 1039 of 1136
Max.
125
⎯
⎯
5
5
⎯
⎯
⎯
ref
Section 26 Electrical Characteristics
= 3.0 V to AV
Unit
ns
ns
ns
ns
ns
ms
ms
ms
CC
REJ09B0109-0700
, V
Test Conditions
Figure 26.2
Figure 26.2
Figure 26.4(1)
Figure 26.4(2)
Figure 26.4(1)
SS
= AV
SS
=