D12312SVF20V Renesas Electronics America, D12312SVF20V Datasheet - Page 1073
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
- Current page: 1073 of 1146
- Download datasheet (7Mb)
TCNT—Timer Counter
RSTCSR—Reset Control/Status Register H'FFBE (W), H'FFBF (R)
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Notes: The method for writing to RSTCSR is different from that for general registers to prevent
Note:
:
:
:
accidental overwriting. For details, see section 11.2.4, Notes on Register Access.
* Can only be written with 0 for flag clearing.
:
:
:
The method for writing to TCNT different from that for general registers to prevent
accidental overwritting. For details, see section 11.2.4, Notes on Register Access.
Watchdog Timer Overflow Flag
R/(W)*
WOVF
0
1
R/W
7
0
7
0
[Clearing condition]
Cleared by reading RSTCSR when WOVF = 1, then writing 0 to WOVF.
[Setting condition]
When TCNT overflows (changes from H'FF to H'00) during
watchdog timer operation
Note: * The modules in the chip are not reset,
RSTE
Reset Enable
R/W
0
1
R/W
6
0
6
0
Reset signal is not generated if TCNT overflows*
Reset signal is generated if TCNT overflows
but TCNT and TCSR in WDT are reset.
Reserved
This bit should be written with 0.
R/W
R/W
⎯
5
0
5
0
H'FFBC (W), H'FFBD (R)
R/W
⎯
⎯
4
1
4
0
Rev.7.00 Feb. 14, 2007 page 1039 of 1108
R/W
⎯
⎯
3
1
3
0
Appendix B Internal I/O Registers
R/W
⎯
⎯
2
1
2
0
R/W
⎯
⎯
1
1
REJ09B0089-0700
1
0
R/W
⎯
⎯
0
1
0
0
WDT
WDT
Related parts for D12312SVF20V
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: