D12312SVF20V Renesas Electronics America, D12312SVF20V Datasheet - Page 413
D12312SVF20V
Manufacturer Part Number
D12312SVF20V
Description
IC H8S/2312S MCU ROMLESS 100QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Specifications of D12312SVF20V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
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-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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
D12312SVF20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Status Flag Clearing Timing: After a status flag is read as 1 by the CPU, it is cleared by writing
0 to it. When the DTC is activated, the flag is cleared automatically. Figure 9.46 shows the timing
for status flag clearing by the CPU, and figure 9.47 shows the timing for status flag clearing by the
DTC.
φ
Address
Status flag
Interrupt
request
signal
φ
Address
Write signal
Status flag
Interrupt
request
signal
Figure 9.47 Timing for Status Flag Clearing by DTC Activation
Figure 9.46 Timing for Status Flag Clearing by CPU
TSR write cycle
Source address
TSR address
T
T
read cycle
1
1
DTC
T
T
Rev.7.00 Feb. 14, 2007 page 379 of 1108
2
2
Section 9 16-Bit Timer Pulse Unit (TPU)
T
write cycle
Destination
1
address
DTC
T
2
REJ09B0089-0700
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