D12312SVTEBL25 Renesas Electronics America, D12312SVTEBL25 Datasheet - Page 708
D12312SVTEBL25
Manufacturer Part Number
D12312SVTEBL25
Description
IC H8S MCU ROMLESS 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Specifications of D12312SVTEBL25
Core Processor
H8S/2000
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
70
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 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
-
Program Memory Size
-
Other names
HD6412312SVTEBL25
HD6412312SVTEBL25
HD6412312SVTEBL25
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Section 17 ROM
Table 17.37 AC Characteristics in Memory Read Mode
Conditions: V
Item
Command write cycle
CE hold time
CE setup time
Data hold time
Data setup time
Write pulse width
WE rise time
WE fall time
Rev.7.00 Feb. 14, 2007 page 674 of 1108
REJ09B0089-0700
A
Note: Data is latched at the rising edge of WE.
18
to A
Data
WE
OE
CE
Figure 17.52 Memory Read Mode Timing Waveforms after Command Write
0
CC
= 3.3 V ±0.3 V, V
t
ces
Command write
t
f
Symbol
t
t
t
t
t
t
t
t
nxtc
ceh
ces
dh
ds
wep
r
f
t
wep
t
SS
ds
H'00
= 0 V, T
t
dh
t
t
ceh
r
a
= 25°C ±5°C
Min
20
0
0
50
50
70
—
—
t
nxtc
Max
—
—
—
—
—
—
30
30
Memory read mode
Address stable
Data
Unit
μs
ns
ns
ns
ns
ns
ns
ns
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