D12321VF25V Renesas Electronics America, D12321VF25V Datasheet - Page 206
D12321VF25V
Manufacturer Part Number
D12321VF25V
Description
IC H8S/2300 MCU ROMLESS 128QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheets
1.HEWH8E10A.pdf
(19 pages)
2.D12312SVTE25V.pdf
(341 pages)
3.D12322RVF25V.pdf
(1304 pages)
Specifications of D12321VF25V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
86
Program Memory Type
ROMless
Ram Size
4K 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
128-QFP
For Use With
EDK2329 - DEV EVALUATION KIT H8S/2329
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
D12321VF25V
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
D12321VF25V
Manufacturer:
Renesas
Quantity:
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Company:
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D12321VF25V
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Section 6 Bus Controller
8-Bit 3-State Access Space: Figure 6.7 shows the bus timing for an 8-bit 3-state access space.
When an 8-bit access space is accessed, the upper half (D
The LWR pin is fixed high. Wait states can be inserted.
Rev.6.00 Sep. 27, 2007 Page 174 of 1268
REJ09B0220-0600
Note: n = 0 to 7
Read
Write
Address bus
D
D
D
D
15
15
Figure 6.7 Bus Timing for 8-Bit 3-State Access Space
7
7
φ
HWR
to D
to D
to D
to D
LWR
CSn
RD
AS
8
0
8
0
T
1
High impedance
Bus cycle
High
15
T
to D
2
Valid
8
) of the data bus is used.
T
3
Invalid
Valid
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